Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

Isolated Resistors (102 Circuit)

Model 4600X-102-RC

4, 6, 8, 10, 12, 14 Pin

Bussed Resistors (101 Circuit)

Model 4600X-101-RC

4 through 14 Pin

Dual Terminator (104 Circuit)

Model 4600X-104-R1/R2

4 through 14 Pin

1

4

6

12

14

...

1

14

1

8

R2

R1

R2

R1

R2

R1

R2

R1

R2

R1

R2

R1

These models incorporate 2 to 7

isolated thick-film resistors of equal

value, each connected between two

pins.

Resistance Tolerance

10 ohms to 49 ohms ...................±1 ohm

50 ohms to 5 megohms.................±2 %*

Above 5 megohms..........................±5 %

Power Rating per Resistor

At 70 °C ...................................0.30 watt

Power Temperature Derating Curve

AMBIENT TEMPERATURE ( C )

°

0

70

125

.50

.40

.30

.20

.10

25

.60

These models incorporate 3 to 13

thick-film resistors of equal value, each

connected between a common bus

(pin 1) and a separate pin.

Resistance Tolerance

10 ohms to 49 ohms ...................±1 ohm

50 ohms to 5 megohms.................±2 %*

Above 5 megohms..........................±5 %

Power Rating per Resistor

At 70 °C ...................................0.20 watt

Power Temperature Derating Curve

AMBIENT TEMPERATURE ( C )

°

0

70

125

.50

.40

.30

.20

.10

25

.60

The 4608X-104 (shown above) is an 8-

pin configuration and terminates 6 lines.

Pins 1 and 8 are common for ground and

power, respectively. Twelve thick-film

resistors are paired in series between

the common lines (pins 1 and 8).

Resistance Tolerance

Below 100 ohms........................±2 ohms

100 ohms to 5 megohms...............±2 %*

Above 5 megohms..........................±5 %

Power Rating per Resistor

At 70 °C ...................................0.20 watt

Power Temperature Derating Curve

AMBIENT TEMPERATURE ( C )

°

0

70

125

.50

.40

.30

.20

.10

25

.60

* ±1 % TOLERANCE IS AVAILABLE BY ADDING SUFFIX CODE “F” AFTER THE RESISTANCE CODE.

**NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.

Ohms

Code

Ohms

Code

Ohms

Code

Ohms

Code

Ohms

Code

10

100

180

181

1,800

182

15,000

153

120,000

124

22

220

220

221

2,000

202

18,000

183

150,000

154

27

270

270

271

2,200

222

20,000

203

180,000

184

33

330

330

331

2,700

272

22,000

223

220,000

224

39

390

390

391

3,300

332

27,000

273

270,000

274

47

470

470

471

3,900

392

33,000

333

330,000

334

56

560

560

561

4,700

472

39,000

393

390,000

394

68

680

680

681

5,600

562

47,000

473

470,000

474

82

820

820

821

6,800

682

56,000

563

560,000

564

100

101

1,000

102

8,200

822

68,000

683

680,000

684

120

121

1,200

122

10,000

103

82,000

823

820,000

824

150

151

1,500

152

12,000

123

100,000

104

1,000,000

105

Resistance

(Ohms)

Code

160

240

161

241

180

390

181

391

220

270

221

271

220

330

221

331

330

390

331

391

330

470

331

471

3,000

6,200

302

622

4600X Series - Thick Film Conformal SIPs

REV. 01/05

For information on specific applications,

download Bourns’ application notes:

DRAM Applications

Dual Terminator Resistor Networks

R/2R Ladder Networks

SCSI Applications