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Hand Book of

Preferred Components

CORQA/ CAG /001 (Issue-1)

20th November 2008

Component Approval Group

Corporate Quality Assurance

ITI Limited, Bangalore - 560016

Hand Book of Preferred Components CORQA / CAG / 001 / Issue-1 / 20-11-08 Page 1 of 26

Foreword

Selection of Components for a New Design is a very tedious and time-consuming task. Apart from considerable literature survey, several data sheets have to be analysed to make fruitful decisions. To avoid the Engineer running from pillar to post in search of right components, this Hand Book has been prepared by the Component Approval Group. Various Research Organisations and Industries universally adopt the Preferred Components concept, which promotes Standardisation and Type reduction, cutting down cost and design cycle time. I am sure that the R&D Engineers will find this Manual a handy and useful reference for their day-to-day work. Updates will be provided periodically. I would request our young Engineers to give feed backs to our Component Approval Group to update this booklet.

D. K. Mallik

General Manager (R&D and QA)


Hand Book of Preferred components

Table of Contents

Foreword .........................................................................................................................1

Table of Contents ............................................................................................................2

1. Chip Resistors, Thick Film, SMD .................................................................................3

2. E Series Values ...........................................................................................................4

3. Ceramic Chip Capacitors, SMD...................................................................................6

4. Diodes .........................................................................................................................8

4.1 Zener Diodes .........................................................................................................8 4.2 Light Emitting Diodes –LEDs .................................................................................8 4.3 Rectifier Diodes......................................................................................................8 4.4 Switching Diodes ...................................................................................................9 4.5 Bridge Rectifier Diodes ........................................................................................10 4.6 Silicon Controlled Rectifiers .................................................................................11 4.7 Transient Voltage Suppressors ............................................................................11

4.8 Schottky Rectifier Diodes.........................................................................................12

5. Transistors.................................................................................................................12

5.1 Silicon PNP Transistors .......................................................................................12 5.2 Silicon NPN Transistors .......................................................................................14 5.3 Field Effect Transistors ........................................................................................15

6. EMI Filters And Inductors ..........................................................................................16

7. Buzzers......................................................................................................................17

8. Relays........................................................................................................................18

9. Circuit Protectors .......................................................................................................19

10. Switches and Circuit Breakers.................................................................................20

11. PCB Connectors......................................................................................................21

12. Cables .....................................................................................................................24


1. Chip Resistors, Thick film, SMD The Chip Resistors are available in different Sizes. Power Ratings, Temperature coefficients and Tolerances. The preferred 15 Digit Codes for these Resistors are listed in Table 1. The Chip Resistor case sizes are listed in Table 2. The guidelines given below may be followed while selecting these resistors for New Designs.

• Tight Tolerances are associated with tight Temperature Coefficients (TC) and the cost will be correspondingly higher. Tuning and Timing circuits may need these precision resistors. Biasing and voltage divider circuits can generally be managed with loose tolerances and wider TCs. Zero ohm resistors used for interconnections shall be carefully chosen.

• Though it is desirable to choose smaller Chip sizes it shall be ascertained that suitable assembly facilities are available in house.

• The sizes 2512 for 1W / 2W, 2010 for 0.5W, 1206 for 0.125 / 0.25 W, 0805 for 0.1 / 0.125 W, and 0603 for 0.1 W are preferred at present.

• Component values shall be chosen from the relevant E series as given in Table 3 to ensure standardization, variety reduction and economy.

Table 1. SMD Chip Resistor Codes

S.No ITI 15 Digit Code Chip Resistor Description Remarks

1 DC2D8xxxxxxC3A6 0603, 0.1 watt, 5%, 200 PPM 2 DC2D8xxxxxxC2A3 0805, 0.1 watt, 1%, 100 PPM 3 DC2D8xxxxxxC2A6 0805, 0.1 watt, 5%, 200 PPM 4 DC2D8xxxxxxC4A3 0805, 0.125 watt, 1%, 100 PPM 5 DC2D8xxxxxxC4A6 0805, 0.125 watt, 5%, 200 PPM 6 DC2D8xxxxxxB8A3 1206, 0.125 watt, 1%, 100 PPM 7 DC2D8xxxxxxC5A3 1206, 0.125 watt, 1%, 100 PPM New Series 8 DC2D8xxxxxxB8A6 1206, 0.125 watt, 5%, 200 PPM 9 DC2D8xxxxxxC5A6 1206, 0.125 watt, 5%, 200 PPM New Series 10 DC2D8xxxxxxB9A3 1206, 0.25 watt, 1%, 100 PPM 11 DC2D8xxxxxxC6A3 1206, 0.25 watt, 1%, 100 PPM New Series 12 DC2D8xxxxxxB9A6 1206, 0.25 watt, 5%, 200 PPM 13 DC2D8xxxxxxC6A6 1206, 0.25 watt, 5%, 200 PPM New Series 14 DC2D8xxxxxxA5A3 2010, 0.5 watt, 1%, 100 PPM 15 DC2D8xxxxxxA5A6 2010, 0.5 watt, 5%, 200 PPM 16 DC2D8xxxxxxC9A3 2512, 1.0 watt, 1%, 100 PPM 17 DC2D8xxxxxxC9A6 2512, 1.0 watt, 5%, 200 PPM Notes:

1. The Power Ratings are at 70°C Suitable de-rating will be required at higher ambient operating temperatures Ref: Fig 1

2. The Operating Temperature Range is -55°C to 175°C


3. The maximum Working voltage is 50V for 0402 and 0603, 100V for 0805, 200V for 1206 and 1210, 350V for 2010 and 500V for 2512. The maximum overload voltage is double the above values.

4. The corresponding 15 digit code drawings may be referred for more information. 5. The approved manufacturers for the chip resistors with corresponding part

numbers against these codes are listed in the Component Data Base. 6. The xxxxxx is replaced by the corresponding resistor value. A resistor of value

1.2 KΩ is expressed as 120004. The last digit indicates the number of digits to be considered from the beginning and this gives the value in ohms. For example if the 6-digit number is 470003 the value is 470 ohms If the number is 470007 the

value is 4700000 ohms (4.7 MΩ).

Fig 1

Table 2. Surface Mount Resistor Case Size

Length Width EIA Metric

MM Inch MM Inch

0402 1005 1.0 0.040 0.5 0.020 0603 1608 1.6 0.063 0.8 0.032 0805 2012 2.0 0.079 1.2 0.049 1206 3216 3.2 0.126 1.6 0.063 1210 3225 3.2 0.126 2.5 0.098 1812 4532 4.5 0.180 3.2 0.120 2010 5026 5.0 0.197 2.6 0.102 2512 5764 6.4 0.248 3.2 0.126

2. E Series Values

The EIA (Electronic Industries Association) and other authorities worldwide specify standard values for resistors, commonly referred to as the "Preferred Value" system. Table-3 lists seven established number series, which are used as preferred values in Electronic Design. Each series is shown under an associated value of tolerance %. The number series under the 10% column is known as the E12 Series because there are 12 standard values within a decade range 5% utilize the E24 Series, 2% utilize the E48 Series and 1% uses E96 Series. 0.1%, 0.25% and 0.5% use E192 Series. The 20% E6 Series is seldom used. The 50% tolerance E3 Series is no longer used. Successive values within a decade series are related (approximately) by a factor of 12

√10 for the E12 Series, 24√10 for the E24 Series, 48√10 for the E48 Series, 96√10 for

the E96 Series and 192√10 for the E192 Series. Use of standard values is encouraged because stocking programs are designed around them. However, intermediate values can be special ordered where permitted.


Table 3. Standard series of values in a Decade For Resistances and Capacitances

E192 E96 E48 E192 E96 E48 E192 E96 E48 E192 E96 E48 E24 E12

0.1% 0.1% 0.1% 0.1%

0.25% 0.25% 0.25% 0.25% 5% 10%

0.5%

1% 2%

0.5%

1% 2%

0.5%

1% 2%

0.5%

1% 2%

100 100 100 178 178 178 316 316 316 562 562 562 10 10 101 180 320 569 11 102 102 182 182 324 324 576 576 12 12 104 184 328 583 13 105 105 105 187 187 187 332 332 332 590 590 590 15 15 106 189 336 597 16 107 107 191 191 340 340 604 604 18 18 109 193 344 612 20 110 110 110 196 196 196 348 348 348 619 619 619 22 22 111 198 352 626 24 113 113 200 200 357 357 634 634 27 27 114 203 361 642 30 115 115 115 205 205 205 365 365 365 649 649 649 33 33 117 208 370 657 36 118 118 210 210 374 374 665 665 39 39 120 213 379 673 43 121 121 121 215 215 215 383 383 383 681 681 681 47 47 123 218 388 690 51 124 124 221 221 392 392 698 698 56 56 126 223 397 706 62 127 127 127 226 226 226 402 402 402 715 715 715 68 68 129 229 407 723 75 130 130 232 232 412 412 732 732 82 82 132 234 417 741 91

133 133 133 237 237 237 422 422 422 750 750 750 135 240 427 759

137 137 243 243 432 432 768 768

138 246 437 777 E6 E3

140 140 140 249 249 249 442 442 442 787 787 787

142 252 448 796 20% 50%

143 143 255 255 453 453 806 806 10 10 145 258 459 816 15 147 147 147 261 261 261 464 464 464 825 825 825 22 22 149 264 470 835 33 150 150 267 267 475 475 845 845 47 47 152 271 481 856 68

154 154 154 274 274 274 487 487 487 866 866 866 156 277 493 876 158 158 280 280 499 499 887 887 160 284 505 898 162 162 162 287 287 287 511 511 511 909 909 909 164 291 517 920 165 165 294 294 523 523 931 931 167 298 530 942 169 169 169 301 301 301 536 536 536 953 953 953 172 305 542 965 174 174 309 309 549 549 976 976 176 312 556 988

Standard resistance values are obtained from the decade table by multiplying by powers of 10. As an example 133 can represent 13.3 ohms, 133 ohms, 1.33k, 13.3k and 1.33 Megohm.


3. Ceramic Chip Capacitors, SMD Different types of Dielectric material are used to get a variety of capacitors with various temperature coefficients and operating ranges. Table 4 below shows the nomenclature used to specify various dielectrics of capacitors. For example, Y5V means a capacitor

with low temperature limit of -30°C, high temperature limit of +85°C and a maximum

allowable capacitance change of +22% to -82% from 25°C (temperature coefficient). Table 5 gives the standard chip Capacitor sizes.

Table 4. Temperature Classification of Chip Capacitors

Low Temp

Limit

High Temp

Limit

Max Allowable

Capacitance

Change from 25

°C (0VDC)

X = -55°C 5 = +85°C F= ±75 %

Y = -30°C 6 = +105°C P= ±10 %

Z = +10°C 7 = +125°C R= ±15 %

8 = +150°C S= ±22 %

T= +22% / -33%

U= +22% / -56%

V= +22% / -82%

Table 5. Chip Capacitor Case Size

Length Width EIA Metric

MM Inch MM Inch

0402 1005 1.0 0.040 0.5 0.020 0603 1608 1.6 0.063 0.8 0.032 0805 2012 2.0 0.079 1.2 0.049 1206 3216 3.2 0.126 1.6 0.063 1210 3225 3.2 0.126 2.5 0.098 1812 4532 4.5 0.180 3.2 0.120 2010 5026 5.0 0.197 2.6 0.102

2512 5764 6.4 0.248 3.2 0.126

The E series values given in Table 3 are also applicable for the capacitors. However E12 series is commonly adopted by manufacturers for these Chip capacitors due to various considerations. The most commonly used types of Multi layer Ceramic chip Capacitors are described below. C0G (NP0): Has a very low dissipation factor of the order of 0.1% and are very stable over wide variations in temperature, frequency, voltage, and time. They are Class-I ceramic having Dielectric constants lower than 150. They have a wide operating

temperature range of -55°C to +125°C and a very low Temperature coefficient of ±30 ppm/°C. They exhibit Zero aging properties over time. Tolerances available for these Capacitance are B (0.1pf), C (0.25pf), D (0.5pf), F (1%), G (2%), J (5%), K (10%). NPO type capacitors are frequently used for precision timing, filtering, frequency setting, and

tuning circuits. Available Range: 0.5 pF to 0.012µF.

X7R: Are used when some capacitance variation is allowed and the dissipation factor is

not critical. The operating Temperature range is -55°C to +125°C. They are Class-II ceramics having dielectric constants in the range 600-4000. Typical aging rate is 25%

per decade hour The temperature coefficient is ±15%. The dissipation factor is around 25%. The standard capacitance tolerances are J (5%), K (10%) and M (20%). X7R type capacitors are frequently used for bypass, decoupling, filtering, frequency discrimination, timing, DC voltage blocking, voltage transient suppression, instrumentation, computers, telecommunications, and automotive electronics. Available

Range: 150 pF to 0.33µF.


Z5U: Dielectrics have the highest capacitance for their size. They are “High-K” Class-II dielectrics having dielectric constants in the range 4000 –18000. They have a higher aging rate of about 5% per decade hour. They have an operating temperature range of

only +10°C to +85°C and temperature coefficient of +22% to -56%. They are available in tolerances M (20%), Z (-20 /+80%), P (0 /+100%). The dissipation factor is around 4 %. Z5U type capacitors have applications in bypass, decoupling, transient suppression,

computers, and telecommunications. Available Range: 6800pF to 0.47µF

The preferred 15 digit codes for the chip Capacitors are given in Table 6.

Table 6. SMD Chip Capacitor Codes

S.No ITI 15 Digit Code Chip Capacitor Description Remarks

1 DC1D1xxxxxxG2A7 0603, NP0, 50 V, ±10 % 4 codes

2 DC1D2xxxxxxG4A7 0603, X7R, 50 V, ±10 % 7 codes




6 DC1D2680006G5A8 0805, Z5U, 25 V, ±20% 1 code

7 DC1D2xxxxxxG7A7 0805, X7R, 25 V, ±10 % 1 code

8 DC1D1xxxxxxG1D3 1206, NP0, 50 V, ±0.25 PF 6 codes

9 DC1D1xxxxxxG1D4 1206, NP0, 50 V, ±0.5 PF 2 codes

10 DC1D1xxxxxxG1A3 1206, NP0, 50 V, ±1% 1 code




14 DC1D2xxxxxxG1A8 1206, Z5U, 50 V, ±20 % 7 codes


16 DC1D2xxxxxxG8A7 1206, X7R, 25 V, ±10% 2 codes

17 DC1D2220006G5A7 1210, X7R, 50 V, ±10 % 1 code


19 DC1D2xxxxxxGAA7 1812, X7R, 200V, ±10 % 1 code

20 DC1D3xxxxxxB1A8 1812, Y5U, 100V, ±20 % 1 code

21 DC1D1470003G5A6 470 PF, 2500 V, ±5 % 1 code


4. Diodes

4.1 Zener Diodes The preferred 15 digit codes for the Zener Diodes are listed in Table 7. The standard Reference Voltage values for Zener Diodes are as per E-24 Series (Refer Table 3).

Table 7. Zener Diode Codes

S.No ITI 15 Digit Code Zener Diode Description Remarks

1 DA2JxxxxxxA6A1 3.3V - 33V, 1W, 5%, DO-41 glass,JSS 26 codes 2 DA2G3xxxxxS1D2 3.6V - 47V, 500mw, 5%, SOD-80C T 10 codes 3 DA2G3xxxxxF3A2 3.3V - 9.1V, 250 mw, 5%, SOT-23 T 7 codes 4 DA2G3xxxxxA6Ax 2.4V – 51V, 500mw, 5%, DO-35 glass 61 codes 5 DA2G4xxxxxA6A2 3.3V – 91V, 1w, 5%, DO-41 glass 32 codes 6 DA2G5xxxxxA6A2 10v-39v, 3w, DO-4M6 stud with nut 20 codes T – denotes Surface Mount Device

4.2 Light Emitting Diodes –LEDs

The preferred 15 digit codes for the Light Emitting Diodes are listed in Table 8.

Table 8. LED Codes

S.No ITI 15 Digit Code LED Description Remarks

1 DA2E100022xC1A2 3mm,diffused, R, G, Y 3 codes

2 DA2E100024xA1A2 3mm diffused 35°, R, G, Y 3 codes

3 DA2E100019xA1A2 5mm,wide angle 70°, diffused, R, G,Y 3 codes

4 DA2E100027xD7A2 5mm diff 30° Rt angle pc mount, RGY 3 codes

5 DA2E1000315A1A2 5mm multicolor (O, R, G) 3leads 1 code 6 DA2E100031xA1A2 Red, rectangular pack 2 codes Note: O-Orange, R-Red, G-Green, Y-Yellow

4.3 Rectifier Diodes

Table 9. Rectifier Diode Codes

S.No ITI 15 Digit Code Type

Number Description Remarks

1 DA2B2000008A1A2 1N4007 Si Rectifier,1000V,1A, DO-41, Epoxy Moulded

2 DA2B2000098A1A2 1N4935 Fast Recovery, 200v, 1.0 A, Rectifier, DO-41 DO-15.

3 DA2B2000118A1A2 1N4003 Si,Rectifier,200V,1A,DO-41,Epoxy Moulded

4 DA2B2000130A1A2 1N4937 Si Fast Recovery Rectifier, 600V, 1.0A, T(rr) < 200 ns.




5 DA2B2000172A1A2 1N 5621, BA159

Fast Recovery Rectifier, 800V, 1A, DO-41 pkg.

6 DA2B2000212A3A2 1N5402 200V, 3A, DO-27 Moulded 7 DA2B2000242B4A1 1N3611 Rectifier,200V,1A, DO-41

8 DA2B2000374D7A2 BYV-36D Fast Recovery, avalanche, 800V, 1.5A, trr 150ns, SOD57

9 DA2B2000380F1A1 1N4935G Fast Recovery Rectifier DO-41 Glass Passivated

10 DA2B2000381F1A1 1N4937G Fast Recovery Rectifier DO-41 Glass Passivated

11 DA2B2000384D7A1 1N4007G Si Rectifier 1000V 1A SOD-57 Glass Passivated

12 DA2B2000402S1A2 BYG20D Ultra Fast Avalanche, Soft Recovery, 200V, 1.5A, trr 75ns, DO-214 AC (SMA)

T

13 DA2B2000419B5A1 BYV26C Fast Rec, Avalanche, 1A, 600V, trr 30 ns, SOD-57,

Used in SMPS

14 DA2B2000420B5A1 BYV26D Fast Rec, Avalanche, 1A, 800V, trr 75ns, SOD-57

Used in SMPS

15 DA2B2000421B5A1 BYV26E Fast Rec, Avalanche, 1A, 1000V, trr 75ns, SOD-57

Used in SMPS

16 DA2B2000431S1A2 30BQ040 Schottky Rectifier, IF 3A, VF 0.45V, VRRM 40V, IR 0.5ma, SMC (DO-214AB)

T

17 DA2B2000449E1D2 BYG80G Ultra fast, Low Loss Controlled Avalanche Rectifier DO-214AC

T

18 DA2B2000455E1D2 SS14 Schottky Barrier Rectifier D0-214 AC SMA

T

19 DA2B2000461D9D1 MURS 110T3

Ultra Fast Power Rectifier, DO-214AA, SMB

T

20 DA2B2000465S1D2 SM4003 Glass Passivated Silicon Rectifier, 200V, 1A ,MELF

T

21 DA2B2000468E1D2 SM4004A Rectifier 400V, 1 A, DO-214AC SMA

T

22 DA2B2000476S1D1 SM4007 Si Rect Glass Passivated, 1000V, 1A, MELF

T

T – denotes Surface Mount Device

4.4 Switching Diodes

Table 10. Switching Diode Codes



1 DA2B3000075A1A2 1N4151 Si, Switching, 50V, 150ma, DO-35 Glass HS.




2 DA2B3000148A1A2 1N4148 Si, Switching, 100V, 10mA, DO-35, Glass HS

3 DA2B3000148S1A2 LL4148 Si Switching High speed Mini MELF, 75V, 500ma

T

4 DA2B3000206B5A1 1N5618 Si Switching 600V, 1A, DO-35, def

5 DA2B3000312A1A2 BYV 28-150V

Ultra Fast Recovery, 150V, 3.5A, Trr=30 nsec SOD 64, Glass Passivated.

6 DA2B3000344D5A2 PBYR 1045

Schottky Barrier Swit mode Power, TO-220, 45V, 10A

7 DA2B3000362A1A2 BYV27-200 Avalanche Diode 200V, 1.75A, SOD-81

8 DA2B3000393D5A1 BYV34-400 Dual Rectifier Diode Ultra Fast, 400V, 20A, trr<60ns, TO222AB

9 DA2B3000469D9D2 P1200SC

Sidactor Diode, Bi-Directional, LCAS Asymmetrical Protection. DO-214AA, -40/ +85ºC

T

10 DA2B3000470D9D2 P2000SC

Sidactor Diode, Bi-Directional, LCAS Asymmetrical Protection. DO-214AA, -40/ +85ºC

T

11 DA2B3000473E2D2 SM 15T6V8CA

Transil ,Bi-Directional, Over Voltage Protection, 1500W, DO214AB

T


4.5 Bridge Rectifier Diodes

Table 11. Bridge Rectifier Diode Codes



1 DA2B4000328A1A2 RW 01M Si, 100V, 1A 2 DA2B4000331A1A2 2KBP 2504 Si, 400V, 6A

3 DA2B4000382A1A2 KBPC606 Single Phase, BR-3W, 600V 6A

4 DA2B4000446E4D2 KBL06 Single-Phase, 1000V 4A 5 DA2B4000447E3D2 2KBP06 Single –Phase, 600V, 2A


4.6 Silicon Controlled Rectifiers

Table 12. Silicon Controlled Rectifier Codes



1 DA2B6000164A1A2 2N 1599 SCR,400V,1.6A,TO-39

2 DA2B6000299A1A2 2N 1596 SCR 100V,1.6A, TO39 IGT>1<10mA, IH<=25mA

3 DA2B6000368A1A2 2N 5064 2N 5063

SCR, 0.8 A, 150V TO-92

4.7 Transient Voltage Suppressors

Table 13. Transient Voltage Suppressor Codes



1 DA2B8000159A1A2 CD80 Si, Varistor, TO-105, 500mw, 200ma

2 DA2B8000263A3A2 1.5KE 6.8A Transient Voltage Suppressor, (TVS) 6.45-7.14V (10mA) D0-27A

3 DA2B8000264A3A2 1.5KE 10A TVS,9.5-10.5V (1mA) D0-27A

4 DA2B8000265A3A2 1.5KE 15A 1N 6275A

TVS, 14.3-15.8V (1mA) D0-27A

5 DA2B8000266A3A2 1.5KE 20 1.5KE 20A

TVS, 18.0-22.0V (1mA) D0-27A

6 DA2B8000267A3A2 1.5KE 24A TVS, 22.8-25.8V (1mA) D0-27A

7 DA2B8000268A3A2 1.5KE 30 TVS, 27.0-33.0V (1mA) D0-27A

8 DA2B8000371A1A2 1N5283 Current Regulator, 600mw, 0.242A, DO-204-AA

9 DA2B8000410F1A2 P6KE180A Voltage Suppressor VBR=180V, Ir 5µa, pd 600w, CB417 Pack

10 DA2B8000448D9D2 SMBJ150A TVS, VBR 167-185 V, IR- 1A, DO-214 AA SMB

T

11 DA2B9000459S2D2 LC01-6/TD TVS for Line Voltage Surges due to ESD, VBR 8V, IR 25 µa, SO-16

T



4.8 Schottky Rectifier Diodes

Table 14. Schottky Rectifier Diode Codes



1 DA2B5000375A1A2 PBYR-3045WT

Schottky Barrier Double Rectifier SOT429

T

2 DA2B5000425B4A2 1N5817 Schottky Barrier, SOD-81 T

3 DA2B9000460D6D2 MBR 0540T1

Schotky Power Rectifier, SOD-123 0.5A, 40V.

T

4 DA2B9000462B8D2 50WQ 06FN

Schottky Rectifier Diode, 60V. 5.5A, TO-252AA

5 DA2B9000471D9D2 10BQ 100TR

Schottky Rectifier Diode, 100V,1A, D0214AA SMB

T

6 DA2B9000472E1D2 SM5818A Schottky Barrier Rectifier 30V, 1A,DO-214AC SMA

7 DA2C7000475B1D2 1N5619/ S6F

Fast Rectifier Diode 600V, 2A. DO 35


5. Transistors

5.1 Silicon PNP Transistors

Table 15. Silicon PNP Transistor Codes



1 DA1B1000130A5A1 BC177A Low freq Amp Ic-100ma hfe-250, pd-300mw, TO18 Def

2 DA1B1000131A3A1 BC177B Low freq Amp hfe 500, pd 300mw, 100ma, Def TO18

3 DA1B1000009A3A2 BC178B Low freq. Amplifier, IC 100 mA, PT 300mw, hfe 125, TO18

4 DA1B1000075A5A1 NBC178B Low pow. Amp Def, hfe 450, 100mA, PD 300mW, TO18

5 DA1B1000022A3A2 CK100 Low freq Amp IC 150 mA hfe 280 Pd 3w TO-5

6 DA1B1000080A3A2 2N2907A Switching, Ic 600mA,hfe 300, pd 400mw, TO-18

7 DA1B1000080S1A2 PZT2907A Switching Ic 600mA, hfe 300, pd 1.5w SOT 223

T

8 DA1B1000104A6A2 2N3636 High voltage switching Amp Ic 1A hfe 300 pd 800mw TO-39

9 DA1B1000107A5A2 2N4033 High voltage switching Amp Ic 1A hfe 300 pd




800mw TO-39

10 DA1B1000126A6A2 2N5416 High voltage high speed Switching ,Ic –1A,hfe 150,pd 10w to-39

11 DA1B1000129A5A1 2N4033 High voltage switching Amp Ic 1A hfe 300 pd 4w TO-39

12 DA1B1000139A5A2 2N2905A HiSpeed switch Ic –0.6A, hfe 300, pd 0.6w TO39

13 DA1B1000145A6A2 2N5415 HiVolt medium power Amp Ic 1A hfe 120 pd 10w TO39

14 DA1B1000147A6A2 2N6107 Med Power Sw Ic 7A hfe pd 16w Amp TO220AB

15 DA1B1000150A5A1 2N2905A HiSpeed switch Ic 60mA hfe 300 pd 600mw TO39 Def

16 DA1B1000151A3A1 2N2907A Med Power Ic 600mA hfe 300 pd 400mw TO18 Def

17 DA1B1000191D1A2 2N3906 Amp&Switch Ic 200mA hfe 300 pd 625mw TO-92

18 DA1B1000195D1A2 MPSA92 HiVolt low power Ic 500mA hfe 40 pd 1w TO92

19 DA1B1000235B5A1 2N5416 HF HiVolt Switch Ic 1A hfe 120 pd 10w TO39

20 DA1B1000405S1A2 BC857B Small signal Ic 100mA hfe 450 pd 300mw SOT23

T

21 DA1B1000416S1A2 CMBTA92 Silicon epitaxial Ic 500mA hfe 40 pd 250 mw SOT23

T

22 DA1B1000433S1A2 PMBT 5401

HiVolt small signal Ic 500mA hfe 240 pd 250mw SOT23

T

23 DA1B1000445S1D2 MMBTA56 Small signal transistors, Ic 500mA,hfe 100, pd 300w, SOT23

T

24 DA1B1000446D1D2 BC327-25 Low freq Ic 500mA hfe 400 pd 800mw TO92

25 DA1B1000462F4D2 BC807 sw & amp Ic 500mA hfe 600 pd 250mw SOT23

T

26 DA1B1000463S1D2 BCX53 Med Power Ic 1A hfe 250 pd 1.3w SOT89

T

27 DA1B1000465S1D2 CMBT 9015B

HiVolt small signal Ic 500mA hfe 240 pd 250mw SOT23

T

28 DA1B1000467F4A2 MMBT 2907

Small signal transistors, Ic 500mA,hfe 100, pd 300w, SOT23

T

29 DA1B1000474F7D2 NST857BF3T5G

Low freq Ic 500mA hfe 400 pd 800mw TO92

T


5.2 Silicon NPN Transistors

Table 16. Silicon NPN Transistor Codes



1 DA1B2000001A2A1 BC107A Low freq amp IC 300MA hfe 220 PT 300mw TO18

2 DA1B2000005A4A1 BC107B Low freq amp IC 300MA hfe 450 PT 300mw TO18

3 DA1B2000010B1A2 2N918 Hi freq Low power Amp IC 10NA hfe 6 pt 300 mw TO72

4 DA1B2000012A5A2 2N3019 LowFreq Ic 1A, hfe 300, pd 800mw TO39

5 DA1B2000038A2A2 2N2270 Low freq med power amp IC 1A hfe 200 pt 5w TO-39

6 DA1B2000045A2A2 2N3553 Hi Freq Med PowerIC 1a hfe150 pt 7 w TO39

7 DA1B2000069A2A2 2N3866 Hi freq Med Power IC 0.4A hfe 200 pt 5w TO39

8 DA1B2000073A1A2 2N6688 Hi vol Switch IC 20A, hfe 80, pt 200w ,TO3

9 DA1B2000093A2A2 2N3375 Low freq Hi Power Ic 1.5A, hfe 10,pd 13.5w TO-60

`0 DA1B2000109A5A1 2N2222A Hi speed switch IC 800mA hfe 300 pd 500 mwTO18 Def

11 DA1B2000115S1A2 PZT2222A Switch Ic 600mA hfe 300, pd 1.15w SOT23

T

12 DA1B2000124A6A2 2N2369A Hi speed switch Ic 0.5A, hfe 120, pd 0.68w TO18

13 DA1B2000133A2A1 2N3553 VHF UHF Amp IC 1A hfe 150 pd 7w TO39

14 DA1B2000135A6A1 2N2369A Hi speed switch Ic 0.5A, hfe 120, pd 0.68w TO18

15 DA1B2000141A5A2 BC109C Low Noise IC 300mA hfe 800 pd 300mw TO18

16 DA1B2000159B4A1 BC109C Low Noise IC 300mA hfe 900 pd 300mw TO18 Def

17 DA1B2000183B5A1 2N3866 VHF Power IC 0.4A hfe 200 pd 1w TO39 Def

18 DA1B2000196D1A2 MPSA42 HI Volt low power IC 500mA hfe 40 pd 1w TO92

19 DA1B2000222D1A2 BC547B LF Amp IC 200mA hfe 500 pd 500mw TO 92

20 DA1B2000274B5A1 2N1711 Med power,Ic 1A,hfe 300,pd 0.8w,TO39




21 DA1B2000323D2A2 BU406 HiVolt Switch Ic 7A,pd 50w, TO220

22 DA1B2000324C1A2 BUX41 Description

23 DA1B2000333B5A2 BEL100 Power Ic 15A, hfe 45, pd 120w, TO3

24 DA1B2000334D2A2 TIP122 Audio Transistor, Ic 150mA. hfe 50, PD .8W, TO39

25 DA1B2000404S1A2 BC847B Med Power Ic 5A, hfe 1000, pd 65w, TO220

T

26 DA1B2000444S1D2 MMBTA06 small signal Ic 0.1A, hfe 450, pd 300mw, SOT23

T

27 DA1B2000450D1D2 CD9014D Small signal, Ic 500mA, hfe 100, pd 300mw, SOT23

28 DA1B2000458F6D2 BCP56 Si-planor, Ic 100mA, hfe 1000, pd 625mw, TO92 Plastic

T

29 DA1B2000464D1D2 BC548B Med power, Ic 1A, hfe 250, pd 1.33w,SOT223

30 DA1B2000466D1D2 CD13001 AF

Amp Ic 100mA, hfe 500, pd 625 mw, TO-92

31 DA1B2000469F1D2 BCX56-16 Med power, Ic 1A, hfe 250, pd 1.3w, SOT89

T

32 DA1B2000470D2D2 TIP122 Complimentary Si-power darlington, Ic 5A, hfe 1000, pd 65w, TO220AB


5.3 Field Effect Transistors

Table 17. FET and MOSFET Codes



1 DA1B1000461D2D2 MTP2P50E P channel Power Mosfet 500V 2A TO220AB

2 DA1B2000457D1D2 2N5457 N Channel TO92 3 DA1B2000459D1D2 BS170 N Channel Emode TO92 4 DA1C1000037B1A2 BFW11 N channel Low Power

5 DA1C1000468F6D2 CPC5602C N channel D mode SOT223

T

6 DA1C2000447F5D2 IRF7832 Power Mosfet SO8 8 pin T

7 DA1C2000452F1D2 IRFR6215 P Channel Power Mosfet HEXFET D pack

8 DA1C2000453F1D2 IRF3415S N channel Power Mosfet HEXFET D2 pack




9 DA1C2000454F1D2 IRFR3410

N channel Power Mosfet HEXFET D pack

10 DA1C2000456F1D2 IRF540NS N channel Power Mosfet D2 pack SMD

T


6. EMI Filters and Inductors

Table 18. EMI Filter and Inductor Codes

S.No ITI 15 Digit Code Description Remarks

1 DD5A1100003A7A1 RF choke moulded 0.1 µH 10% 6.6X2.68 axial MS 75083-1 MIL LT 4K 339

2 DD5A1100003A7S1 RF Inductor, chip 3.81 x 4.064mm,

SMD 0.1 µH T

3 DD5A1100004A8NS Inductor, 14 µH ± @ 10KHz / V, 2 Amps

4 DD5A1100004A8S1 Choke, SMD power inductor, 1.0 µH @ 100KHz

T

5 DD5A1100004A9A9 Choke, ferrite rod 5 x 20 mm,

inductance 1.0 µH @ 6 Amps DC

6 DD5A1200006A7A6 RF Choke, inductance value 200 µH @ 700 mA

7 DD5A1220004A7A9 RF Choke, inductance value 2.2 µH @ 3000 mA

8 DD5A1220004A8D2 Inductor 2,2 µh, 500mA , Dia 8 mm x 11mm

9 DD5A1220004A8S1 Inductor, SMD 2.2 µH, 2.25 Amps Resonance Freq. 75 MHz

T

10 DD5A1330004A6S1 Inductor, Chip, 3.3 µH, rated current 185 mA

T

11 DD5A1400004A8C2 RF Choke, Inductance value 4.0 µH, rated current 5000 mA

12 DD5A1470002A8NS RF Choke, inductance 47 nH, freq. 100 MHz

13 DD5A1470004A7A1 RF Choke Moulded Axial 4.7 µH 10% 9.77X4.22 MS 18130-16

14 DD5A1470004A7D2 Inductor 4,7 µH, 1AMP D.C, Freq. 1KHz, 11mm dia x 12mm

15 DD5A1470007A1NS Choke, inductance 4.7 mH @ 1 KHz, 1.75Amp, EE 22 Pkg

16 DD5A1470007A8A2 Inductor epoxy pp. 4.7 µH / +/- 20% 3 Amp 1.5 milli ohm max

17 DD5A2000026NSNS EMI Filter 3A 250 V AC. 18 DD5A2000027NSNS EMI Filter 250 V AC 1 A



19 DD5A2000028NSNS EMI Filter 230v AC 1 Amp 20 DD5A2000029NSNS EMI Filter metal can 250V AC 1 Amp


7. Buzzers

Table 19. Piezo Ceramic Buzzer Codes


1 DD9A9010002A1A1 Sound output level 80 dB (min) @ 12VDC. Rated voltage 12V D.C

2 DD9A9010003A1A1 40mm Dia, sound out put level 100db min @ 12V DC, freq. 3KHz

3 DD9A9010005A1A1 Sound out put level 100dB (min), 12V DC @ 10 mA

4 DD9A9010006A1A1 Dia 44mm, sound pressure level 75 dB min @ 1 KHz

5 DD9A9010007A1A1 Dia 30mm, sound output level 100db @ 12V DC, 10mA, freq. 2,7 to 3 khz.

6 DD9A9010008A1A1 Dia 30.8mm, sound output level

>95dB @ 12V DC, frequency 3.5 KHz

7 DD9A9010009A1A1 Dia 31,5mm, sound pressure 85 dB @ 5V DC

8 DD9A9010010A1A1 Dia 23,0 mm , sound output level

>77 dB @ 10V p-p, freq. 1KHz.

9 DD9A9010011A1A1 Dia 44mm, sound pressure level 75db (min) @ 9V p-p, 3 KHz

10 DD9A9010012A1A1 Dia 13.96 mm, sound level 75db @ 12V DC, freq. 3 KHz

11 DD9A9010015NSNS 13.96mm Sq, sound level 75dB @ 12V DC, freq. 1KHz

12 DD9A9010016NSNS Dia 30mm , sound level 90dB @ 12V DC, freq. 3500 Hz

13 DD9A9010017NSNS Dia. 31mm, sound output level

>85dB @ 12V, freq. 1.4 KHz

14 DD9A9010019NSNS Dia 44mm, sound output level >85dB @ 75V. freq. 25Hz

15 DD9A9010020NSNS Dia 31mm, sound output level >85dB @ 75V, freq. 16 to 60 Hz


8. Relays

Table 20. Relay Codes


1 DC6B1010295A3A2 Power Reed 12 volts coil resistance 500 ohms,+_10% @ 25 deg.c, pc mounting.

2 DC6B1020201A3A2 2 CO, 5V, PCB mount, flat pack, sealed, coil r=90 ohms.

3 DC6B1020288A1A2 Medium power industrial relay socket mounting.

4 DC6B1020294A3A2 5vdc PCB mountable power relay.

5 DC6B1020295A3A2 Compact industrial relay 2c/o 2a,75 vdc,coil 5v dc 28ohms.

6 DC6B1040084A4A2 DC Contactor 48V, 9A, 2 N/O + 2N/C.

7 DC6B1040085A4A2 DC Contactor 48V, 16A, 3 main contacts + 1 n/o.

8 DC6B1040202A3A2 4 co, 5V, PC mount. Flat pack, nitrogen filled.

9 DC6B1040283A1A2 Power miniature, 4 co, 700 ohms coil, 24v,5a,plug in type.

10 DC6C1010285A3A1 4 pin SPST 5V. DC. 11 DC6C1020208A3A2 Reed Relay 2no, 5V, 14 pin DIP

12 DC6C1020227A1A2 D.C.Sensitive, 2 co, epoxy sealed dry nitrogen filled.

13 DC6C1020260A3A2 Miniature, 24v dc, 2co, sealed, 1000 ohms coil resistance, horizontal pc mtg.

14 DC6C1020263A3A2 DC Sensitive, miniature, 2 C/O, 5v, Epoxy sealed, horizontal PC mtg.

15 DC6C1020266A3A2 DC sensitive, miniature, 2 C/O, 12V polarized, epoxy sealed, PC mtg.

16 DC6C1020268A3A2 Miniature (flat pack) pcb sealed, non polarised, 2co, 5v d.c, coil r,165 ohms contact 30w.

17 DC6C1020275A3A2 Sensitive switching 1 co,12v, 600 coil pc mount.

18 DC6C1020287A3A2 D,C, Sensitive Nominal 5V, coil resistance 148 to 180 ohms

19 DC6C1020288A3A1 Relay 8 Pins DPDT 5V. DC.

20 DC6C1040228A1A2 D. C. Sensitive, 4 co, epoxy sealed, dry nitrogen filled.

21 DC6C1040264A3A2 Cradle sensitive dc pc mount coil 36v 3.2kohms

22 DC6C2010101A3A1 Balanced current sensing relay. 23 DC6D1000006A1A1 Relay solid state 480v 10a pc mtg


9. Circuit Protectors, Fuses and GD Tubes

Table 21. Circuit Protector, Fuses and GD Tube Codes


1 DC5A4250004A1A2 Fuse, cartridge sub miniature, quick acting, 20 x 5mm, 2.5Amps

2 DC5A4500003A1A2 Fuse, cartridge sub miniature, quick acting, 20 x 5mm, 5Amps

3 DC5A5100004A1A2 Fuse, cartridge sub miniature, time lag 20 x 5mm, 1Amp

4 DC5A5200004A1A2 Fuse, cartridge sub miniature, time lag 20 x 5mm, 2 Amps

5 DC5A5250003A1A2 Fuse, cartridge sub miniature, time lag 20 x 5mm, 250mA



8 DC5A5500004A1A2 Fuse, cartridge sub miniature, time lag 20 x 5mm, 5 Amps

9 DC5A9250003NSNS Fuse, sub miniature, slow acting, rated current 250mA, Dia 8.4 x 8.9mm

10 DC5A9500003NSNS Fuse, sub miniature, slow acting, rated current 500mA, Dia 8.4 x 8.9mm

11 DC5B1000625A8NS Over voltage protector, surface mount (SMD), 6V, high speed data lines from transient

12 DC5B1015018A1A1 Over voltage protector, rated DC

strike voltage 150V ±15%

13 DC5B1023023A1A1 Circuit protector fail safe(external)gas arrestor 230v.

14 DC5B1035027A1NS Miniature 2 pole gas discharge tube 350v, size 5mm x 5mm +/- 15%.

15 DC5B1170028A7S1

Surge arrester SMD DO-214AA, transient voltage suppressor, stand-off voltage 5 to 170v,peak power-600w.

T



10. Switches and Circuit Breakers

Table 22. Switches and Circuit Breaker Codes


1 DC7A1010250A1A2 Push Button, SPST: push to make momentary,1Amp @120V AC /28V DC

2 DC7B1010221A1A1 Slide switch, one pole two way knob at vertical slide, PCB mounting, 0.5Amp @ 50V DC 7mm knob

3 DC7B1010224A1A1 Slide switch, one pole two way knob at vertical slide, PCB mounting, 0.5Amp @ 50V DC, 10mm knob

4 DC7B1010323A1A1 Slide switch, one pole three way knob at vertical slide, PCB mounting, 0.5Amp @ 50V DC, 7mm knob

5 DC7B1010325A1A1 Slide switch, one pole three way knob at vertical slide, PCB mounting, 0.5 Amp @ 50V DC, 8mm Knob

6 DC7B1080212A1A1 DIP switch, 8 pole 2 position on. off (each pole actuated independently), 0.5Amp @ 24V DC/ AC

7 DC7B5020201A1A1 Hook switch, 2 pole double throw pole flat lever, PCB mounting, push to break, 200mA @ 48V DC

8 DC7C1010128A1A2 Toggle switch, 6 amps 230v a.c/60v d.c(max) heavy sec. silver tip non sealed single pole, bushing M 12.

9 DC7C1010223A1A1 Lever switch, rt. angle, PC mount, SPDT on-none-on, 5amps @ 28vdc , gold plated contacts.

10 DC7C1010223A1A2 Toggle SPDT PC mounting right angle, 0.4va @ 20vdc, gold plated contacts.

11 DC7C1010248A1A2 Toggle switch, SPDT, 3A on-none-on.

12 DC7C1010251A1A2 Toggle Switch, SPDT, PC mounting right angle on-off-on momentary.

13 DC7C1010255A1A2

Toggle, SPDT (on-off-on) with center locking & moulded black colour boot, PCB mount, rt-angle termination, 3 Amps @ 230V AC / 28V DC

14 DC7C1020210A1A2 Switch Lever Action DPDT, 6A, 250V A.C, with solder terminals, panel sealed defense QA (JSS51201).

15 DC7C1020215A1A1 Toggle, miniature DPDT 3A/250V,AC with (on-none-on) black boot(for toggle seal).

16 DC7C1020227A1A2 Toggle miniature, DPDT, 3A, 250V



A.C. on-none-on unsealed, bushing 1/4-40 or M6 thread

17 DC7C1020230A1A2 Toggle, miniature, DPDT, 1.5A/230V AC on-none-on, ,pc straight terminals.

18 DC7C1020356A1A2 Toggle, DPDT, 0.4 VA/20V DC, (on-off-on)right angle PCB termination,

19 DC7F4010205A1A1 SPDT , 3A,125V, Panel mount, on-none-on with key for locking, BBM

20 DC7F8060142E1A1 MCB Circuit Breaker with permanent magnet 6A, 250V.D.C.

21 DC7F8160124A1A1 Miniature Circuit Breaker, 1.6A single pole.

22 DC7G2020208A1A1

Micro/Sensitive, solder eyelet terminals, red button.(JSS 51204, Style SSF14-1AU), 6 Amps @ 28V DC / 2Amps @ 230V AC

23 DC7G2020219A1A1 Micro Switch, push button momentary 2poles, contacts(no-nc-nc-no), 7 Amps @ 28V DC / 230V AC

24 DC7H2060207A1A1 DIP, Raised Rocker 6 poles, 2way, without protective cover, 24V DC @ 25mA

25 DC7H3080201A1A1 Slide PC mount 2.54 matrix 8 pole 2 way with tape seal colored actuators, 100mA @ 5V DC / 25mA @ 23V DC

11. PCB Connectors

Table 23. PCB Connector Codes


DC

EURO

1 DC4D3206401A1A1

Std. Euro 64 ,Plug, Rt.angled pc pins, Style C (32+0+32), contacts selective gold plating 1.27 micron, PC Tail 2.9 mm Tinned ,2.54 mm Pitch

2 DC4D3106401A1A2

Std. Euro 64, socket, straight PC pins, , Style C (32+0+32), contacts selectively gold plated 1.27 micron PC tail 2.9 mm tinned, 2.54 mm pitch

3 DC4D3206401A1A2 Std Euro 64, plug, straight, style C(32+0+32),

4 DC4D3103239A1A2 Std. power Euro , 32 pin, style C(16+0+16)



5 DC4D3206408C1A2 Reverse Euro, straight, 64, style R(32+0+32)

6 DC4D3106401C1A1 Reverse Euro, right angled, C(32+0+32),socket

7 DC4C3103236B1A2 Euro 32, female, straight

8 DC4D3209616A1A1

96 Std. Euro male , Rt. angled, Style C(32+32+32) contacts selectively gold plated 1.27 Micron, PC tail 3.00 mm long tinned

9 DC4D3109619A1A2 96 Std. Euro, straight PC pins, Style C(32+32+32)

D TYPE

10 DC4E2100929A1A3 9 pin, female, pc mount, row pitch 2.84 mm

11 DC4E2200930A1A3 9 pin, male, Right angled, row pitch 2.84 mm

12 DC4E2200913A4A3 9 pin, straight, male, row pitch 2.84 mm 13 DC4E2100926A1A3 9 pin, straight, female row pitch 2.84 mm

IC BASE

14 DC4C1140112 A1A1 40 pin (20x2) 50.5 mm X 17.7mm 15 DC4C1108114A1A1 8 pin (4x2), 10.16 X 10.16mm 16 DC4C1114100A1A1 14 pin 17 DC4C1116099A1A1 16 pin 18 DC4C1124149A1A1 24 pin 30.4mm X 10.1mm, Low profile 19 DC4C1124109A1A1 24 pin, high profile

20 DC4C1128131A1A1 28 pin, 35.4mm X 17.78mm, Row pitch 15.24mm,gold plated

21 DC4C1128111A1A1 28 pin , 2 X 14 Dual row, Row pitch 15.24 mm, size 35.4 X 17.7 mm, tin plated

22 DC4C1132148A1A1 32 pin, Dual Row, 2.54 mm pitch, Row pitch 15.24 mm,size 17.70 X 43.18 mm

HEADERS

23 DC4C1403080A1A3 3 pin, selectively gold plated 2.54 mm pitch, single row.

24 DC4C1403080A1A1 3 pin header, fully gold coated, 2.54 mm pitch

25 DC4C1402080A1A3 2 pin, selectively gold plated 2.54 mm pitch

26 DC4C1402080A1A1 2 pin, fully gold plated, 2.54 mm pitch

27 DC4C1416216A1B1 2 X 8 dual line Rt.angled, shrouded., 2.00mm pitch, 7.7 mm footprint, size 18 X 5.05 mm

28 DC4C1402080A1A1 2 pin Straight Header, fully gold plated, 2.54 mm pitch, size 7 X 2.54 mm

29 DC4C1440217A1A2 (2 X 20) Box Header St. dual row 58.41 X 8.9 X 8.83 mm



30 DC4C1401031A1A2 2 X 5 Header ST.dual row, 2.54 mm pitch, size 7 X 2.54 mm

31 DC4C1201074B1A2 Single pin connector, non insulated

32 DC4C1424218A1S1 2 X12 ST.male Header, dual row, smd, 2.54 mm pitch, gold plated

33 DC4D1424217A1A2 2 X12 Box header dual row male 38.09 X 8.9 X 8.83 mm

34 DC4D1430217A1A2 2 X15 Box header dual row male 45.71 X 8.9 X 8.83mm

35 DC4C1402213A6A2 2 pin header, 3.96 mm pitch,Lockable 36 DC4C1208073A1A2 Power Plug, 2 X 4, 15 amps 37 DC4C1401093A1A3 1 pin header 2.54 mm 38 DC4C1412092A1A1 12 pin 3.96 mm PITCH 43.59 X 46.70 mm

39 DC4C1412101A1A2 12 pin friction lock 3.96 mm pitch 42 X 10.2 mm

40 DC4C1408101A1A2 8 pin friction lock 3.96 mm pitch 30.92 X 10.2 mm

41 DC4C1408102A1A2 8 pin relimate ,polarized header,single row.2.50 mm pitch

42 DC4C1408092A1A1 8 pin 3.96 mm pitch 30.90 X 6.35 mm 43 DC4C1404213A6A2 4 pin berg 44 DC4C1403213A6A2 3 pin berg 45 DC4C1405213A6A2 5 pin berg 46 DC4C1408081A1A3 4 X 2, 8 pin berg 47 DC4C1403101A1A2 3 pin polarised header 48 DC4C1402101A1A2 2 pin ploarised header 49 DC4C1406080A1A1 6 pin berg 50 DC4C1430217A1A1 2 X15 box header dual row 51 DC4C1424217A1A1 2 X12 box header dual row 52 DC4C1410100A1A2 10 pin header right angled 53 DC4C1412100A1A2 12 pin header right angled 54 DC4C1402080A1A1 2 pin straight single row header 55 DC4C1403080A1A1 3 pin straight single row header 56 DC4C1405102A1A2 5 pin header 57 DC4C1410081A1A3 Berg 58 DC4C1410081A1A1 10 pin berg

SOCKETS

59 DC4C1124239A1A2 2 x 12 Box header socket dual row 32.94 x 8.5 x 5mm

60 DC4C1130239A1A2 2 x 15 Box header socket dual row 40.56 x 8.5 x 5mm

61 DC4C1 116220A1A2 Adaptor socket

62 DC4C1140239A1A2 Female 2 x 20 dual row box header socket, 53.26 x 8.5 x 5 mm

63 DC4C1132138A1A1 Header socket 32pin, 2.54 mm pitch 64 DC4C1110113A1A2 Header socket, dual row, 5 x 2

65 DC4C1108238A1B1 2 x 4 dual row power socket polarised, first make last break.



66 DC4C1108240A1B1 RJ45-8P8C, 8 Port 67 DC4C1108222A1B1 RJ 45 Connector 8P 8C 68 DC4C1208069NSNS RJ 45 Modular Plug, 8P8C 69 DC4C1200866A1A1 RJ 45 Modular Plug, 8P8C

70 DC4C1106203A1A1 Low profile socket, PC mountable.6 way 6 contacts

71 DC4C1104090A1A1 Monitoring socket, pcb mountable,4 contacts

U LINK ADAPTOR

72 DC4C1302013A1A1 Shorting link / stub, 2.54 mm pitch, selective Au.coating

AC

73 DC4A5105002A2B1 RF, miniature, 1.0/2.3 mm, 50 ohms, socket

74 DC4A5205006A2A8 RF, miniature, 1.0/2.3 mm,50 ohms,plug

75 DC4A1205007A2A8 RF, miniature, 1.6/5.6 mm,50 ohms, right angled

12. Cables

Table 24. Cable Codes

S.No ITI 15 Digit Code Spec Description Remarks

1 DWD5001050C05A5 D2752

Polythene insulated five core PVC sheathed cable, 38 to 52 nF/Km, 105 to 135 ohms, 20 dB /Km

Ref: GR/WIR-04/02. Nov 2001

2 DWM6007029002A9 D2740 HDPE insulated and twisted telephone cable, 37 pF/m max.

Ref: CQAL/534B

3 DWM8001050P10XX D2754

Screened PCM Cable for digital wiring, 45 + 5nF/km a1 1000Hz, 120 ohms at 1 MHz, 20 dB/Km max.

Ref: GR/WIR-04/02. Nov 2001

4 DWD8001050P04A7 D2755

Unshielded Twisted Pair (UTP) Cable. 5.6 nF/100m Max at 100 MHz, 100Ω +15%, 21.98 at 100MHz

5 DWR3316017050B0 D2611 RF Coaxial Cables with PTFE/PFA/FEP Dielectric & Sheath

RG316 (JSS 5110 /WRC-46A RG 188,400, 178,196, 179



6 DWA2016025C04A9 D2615 Four Core, PVC Insulated, PVC Sheathed, Braided PVC Covered Cable

High Voltage 1500V AC for 5 minutes Ins. Res. 8MΩ/km min at 50°C

7 DWA3016020C04A9 D2615M

Four Core, PVC Insulated, Polyester Taped Braided PVC Covered Cable (Defence Application)

Defence application JSS 51002 type WMC-04

8 DWR4001092050XX D2617

RF Semi Rigid Cables. 98pF/m,max,50 + 1Ω, 26.3 to 229.7 (db/100mm) at different frequency MHz

JSS 51100 RG 402,405

9 DWA4001040P17A5 D2618 PVC Insulated, PVC Sheathed Cable (Paired/Triplet)

10 DWA5048020C01A5 D2703

PVC Flexible Wire Screened PVC Sheathed Overall Ribbon. Resistance 13.3 Ω/km

11 DWM5007020C04XX D2736 Ribbon Cables

Power Cables

12 DWA1001071C02A5 D2600 PVC insulated and PVC sheathed twin flat cable

13 DWA6CS0160C01A5 D2710 PVC Insulated Cable ( Aluminium Conductor)

14 DWA8016020C06A5 D2714 PVC Cable with Copper Conductor

15 DWF3007015C06A5 D2749 PVC Sheathed Flat Cable. Resistance Max.0.650/m

LF Cables

16 DWB3001050C02A5 B3003 PVC Insulated Screened & PVC Sheathed Cable

17 DWM1056030C02A9 D2616 Cables for Battery Supply Extension & Power Cords Two Core & Three

18 DWC5001050C02A9 D2712 Cable Switch Board PVC. 105 Ω (nominal).

Ref: GR/WIR-06/03,Mar 02

19 DWF1007013C26A0 D2739 Flat Cables

20 DWB4001070C06A5 D3005 PVC Insulated Screened & PVC Sheathed Signal Cable



21 DWB7001040P12A1 D3011 PVC Insulated Paired Screened PVC Sheathed Switch Board Cable

HF Cables

22 DWB2007020C02A9 B2770 Polythene Insulated, Screened & PVC Sheathed Flexible Cable

23 DWR1011121075A9 D2603 Radio Frequency Coaxial Cables

RG11,58,59,174,213 &214

24 DWR2001049075A5 D2604 Coaxial Cables-75 ohms. 67 + 4Pf/m, 75 Ω

RG 179 B/U

25 DWE1001025P07A9

D2610 Paired ETFE Insulated-Twisted Cable

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