For information on specific applications,
download Bourns’ application notes:
■
DRAM Applications
■
Dual Terminator Resistor Networks
■
R/2R Ladder Networks
■
SCSI Applications
4600X Series - Thick Film Conformal SIPs
Isolated Resistors (102 Circuit)
Bussed Resistors (101 Circuit)
Dual Terminator (104 Circuit)
Model 4600X-102-RC
4, 6, 8, 10, 12, 14 Pin
Model 4600X-101-RC
4 through 14 Pin
Model 4600X-104-R1/R2
4 through 14 Pin
...
R2
R2
R2
R2
R2
R2
R1
1
4
6
12
14
1
14
R1
R1
R1
R1
R1
1
8
These models incorporate 3 to 13
These models incorporate 2 to 7
isolated thick-film resistors of equal
value, each connected between two
pins.
The 4608X-104 (shown above) is an 8-
thick-film resistors of equal value, each
connected between a common bus
(pin 1) and a separate pin.
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 be-
tween the common lines (pins 1 and 8).
Resistance Tolerance
Resistance Tolerance
10 ohms to 49 ohms .................. 1 ohm
50 ohms to 5 megohms ............... 2 ꢀ%
Above 5 megohms ........................ 5 ꢀ
10 ohms to 49 ohms .................. 1 ohm
50 ohms to 5 megohms ............... 2 ꢀ%
Above 5 megohms ........................ 5 ꢀ
Resistance Tolerance
Below 100 ohms....................... 2 ohms
100 ohms to 5 megohms ............. 2 ꢀ%
Above 5 megohms ........................ 5 ꢀ
Power Rating per Resistor
Power Rating per Resistor
At 70 °C ..................................0.20 watt
At 70 °C ..................................0.30 watt
Power Rating per Resistor
Power Temperature Derating Curve
Power Temperature Derating Curve
At 70 °C ..................................0.20 watt
.60
.50
.40
.30
.20
.10
.60
.50
.40
.30
.20
.10
Power Temperature Derating Curve
.60
.50
.40
.30
.20
.10
0
25
70
125
0
25
70
125
°
°
AMBIENT TEMPERATURE ( C )
AMBIENT TEMPERATURE ( C )
0
25
70
125
°
AMBIENT TEMPERATURE ( C )
Popular Resistance Values (101, 102 Circuits)**
Ohms
10
22
27
33
39
47
56
68
Code
100
220
270
330
390
470
560
680
820
101
121
151
Ohms
180
220
270
330
390
470
560
680
Code
181
221
271
331
391
471
561
681
821
102
122
152
Ohms
1,800
2,000
2,200
2,700
3,300
3,900
4,700
5,600
6,800
8,200
10,000
12,000
Code
182
202
222
272
332
392
472
562
682
822
103
123
Ohms
15,000
18,000
20,000
22,000
27,000
33,000
39,000
47,000
56,000
68,000
82,000
100,000
Code
153
183
203
223
273
333
393
473
563
683
823
104
Ohms
120,000
150,000
180,000
220,000
270,000
330,000
390,000
470,000
560,000
680,000
820,000
1,000,000
Code
124
154
184
224
274
334
394
474
564
684
824
105
Popular Resistance Values (104 Circuit)**
Resistance
Ohms
Code
R
R
R
R
2
1
2
1
160
180
220
220
330
240
390
270
330
390
161
181
221
221
331
331
302
241
391
271
331
391
471
622
82
820
100
120
150
1,000
1,200
1,500
330
3,000
470
6,200
%
1 ꢀ tolerance is available by adding suffix code “F” after the resistance code.
%%Non-standard values available, within resistance range.
REV. 04/10
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.