Page 3 of 5

January 2008

CTS Electronic Components

Leaded Surface Mount 767 Series

www.ctscorp.com

Standard Resistor Values & EIA Code

Ohms

Code

Ohms

Code

Ohms

Code

Ohms

Code

Ohms

Code

Ohms

Code

0

000X

68

680

470

471

3.3K

332

27K

273

220K

224

10

100

75

750

510

511

3.9K

392

33K

333

270K

274

12

120

82

820

560

561

4.7K

472

39K

393

330K

334

15

150

100

101

680

681

5.1K

512

47K

473

390K

394

18

180

110

111

820

821

5.6K

562

51K

513

470K

474

22

220

120

121

1K

102

6.8K

682

56K

563

510K

514

27

270

150

151

1.2K

122

8.2K

822

68K

683

560K

564

33

330

180

181

1.5K

152

10K

103

82K

823

680K

684

39

390

220

221

1.8K

182

12K

123

100K

104

820K

824

47

470

270

271

2.0K

202

15K

153

120K

124

1M

105

51

510

330

331

2.2K

222

18K

183

150K

154

56

560

390

391

2.7K

272

22K

223

180K

184

Dual Terminator Resistor Values

The Series 767 part number includes the EIA Code value of the Thevenin equivalent resistances of R1 and R2.

The Thevenin equivalent resistance is calculated in the following way: The suffix letter relates only to the

sequence of variations that equal the same equivalent resistance. Reference Thevenin Equivalent Resistance

Chart

Example:

767145191A

R1=330 Ohms

R2=470 Ohms

Req=194 Ohms

Pin N/2 is common to R2 and Pin N is common to R1 on CTS Series 767.

Thevenin Equivalent Resistance Chart

(Cont.)

R1

R2

R1

R2

Ohms

Thevenin

Equivalent

CTS

Code

Ohms

Thevenin

Equivalent

CTS

Code

25

50

17 ohm

150A

110

220

73 ohm

730A

30

50

19 ohm

190A

118

178

71 ohm

710A

30

620

29 ohm

290A

120

200

75 ohm

750B

33

4.7K

33 ohm

330A

120

180

72 ohm

720A

36

620

34 ohm

340A

120

120

60 ohm

600B

43

620

40 ohm

400A

150

150

75 ohm

750A

68

189

50 ohm

500B

160

260

99 ohm

990A

75

620

67 ohm

670A

160

240

96 ohm

960A

80

220

59 ohm

590A

160

270

100 ohm

101D

81

130

50 ohm

500A

162

260

100 ohm

101B

81

2.2K

78 ohm

780A

180

300

113 ohm

111B

100

200

67 ohm

670B

180

470

130 ohm

131C

100

430

81 ohm

810A

180

390

123 ohm

121A

100

150

60 ohm

600A

180

270

108 ohm

111A

106

169

65 ohm

650A

180

220

99 ohm

101A