4308M-101-152 Bourns Inc., 4308M-101-152 Datasheet - Page 2

• Manufacturer Part Number: 4308M-101-152
• Manufacturer: Bourns Inc.
• Type: Networkr

Specifications of 4308M-101-152

• Technology: Thick Film
• Resistance: 1.5kohm
• Power Rating: 1.2W
• Power Rating Per Resistor: 1/4W
• Number Of Resistors: 7
• Tolerance (+ Or -): 2%
• Circuit Designator: BUS
• Package / Case: SIP
• Mounting Style: Through Hole
• Temperature Coefficient: ±100
• Military Standard: Not Required
• Operating Temp Range: -55C to 125C
• No. Of Terminals: 8
• Case Style: Molded
• Failure Rate: Not Required
• Termination Style: Pin
• Terminal Pitch: 2.54
• Product Length (mm): 19.91mm
• Product Depth (mm): 2.16mm
• Product Height (mm): 6.35mm
• Lead Free Status / RoHS Status: Not Compliant

* ADD “F” AFTER RESISTANCE CODE FOR ±1 % TOLERANCE AVAILABLE FROM 100 OHMS THROUGH 1 MEGOHM, OR
** NON-STANDARD VALUES AVAILABLE, WITHIN RESISTANCE RANGE.
REV. 09/07
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
For information on specific applications,
download Bourns’ application notes:
DRAM Applications
Dual Terminator Resistor Networks
R/2R Ladder Networks
SCSI Applications
Model 4304M-102-RC (4 Pin)
Model 4306M-102-RC (6 Pin)
Model 4308M-102-RC (8 Pin)
Model 4310M-102-RC (10 Pin)
These models incorporate 2, 3, 4, or 5
isolated thick-film resistors of equal
value, each connected between two
pins.
10 ohms to 49 ohms ...................±1 ohm
50 ohms to 5 megohms.................±2 %*
Above 5 megohms..........................±5 %
At 70 °C ...................................0.40 watt
Popular Resistance Values
Ohms
Isolated Resistors (102 Circuit)
Resistance Tolerance
Power Rating per Resistor
Power Temperature Derating Curve
1
ADD “D” AFTER RESISTANCE CODE FOR ±0.5 % TOLERANCE AVAILABLE FROM 100 OHMS THROUGH 1 MEGOHM.
PART NUMBER SUFFIX EXAMPLES: -103 = 10K OHMS, ±2 %; -103F = 10K OHMS, ±1 %; -103D = 10K OHMS, ±0.5 %
100
120
150
10
22
27
33
39
47
56
68
82
.60
.50
.40
.30
.20
.10
4300M Series - Thick Film Molded SIPs
4304
0
AMBIENT TEMPERATURE ( C )
Code
100
220
270
330
390
470
560
680
820
101
121
151
4306
25
4
4308
Ohms
1,000
1,200
1,500
70
180
220
270
330
390
470
560
680
820
6
4310
°
Code
(101, 102 Circuits)
181
221
271
331
391
471
561
681
821
102
122
152
125
8
10,000
12,000
Ohms
1,800
2,000
2,200
2,700
3,300
3,900
4,700
5,600
6,800
8,200
10
**
Code
182
202
222
272
332
392
472
562
682
822
103
123
Model 4304M-101-RC (4 Pin)
Model 4306M-101-RC (6 Pin)
Model 4308M-101-RC (8 Pin)
Model 4310M-101-RC (10 Pin)
These models incorporate 3, 5, 7, or 9
thick-film resistors of equal value, each
connected between a common bus (pin
1) and a separate pin.
10 ohms to 49 ohms ...................±1 ohm
50 ohms to 5 megohms.................±2 %*
Above 5 megohms..........................±5 %
At 70 °C ...................................0.25 watt
1
Bussed Resistors (101 Circuit)
Resistance Tolerance
Power Rating per Resistor
Power Temperature Derating Curve
100,000
.60
.50
.40
.30
.20
.10
4304
15,000
18,000
20,000
22,000
27,000
33,000
39,000
47,000
56,000
68,000
82,000
Ohms
0
AMBIENT TEMPERATURE ( C )
4306
25
4
Code
153
183
203
223
273
333
393
473
563
683
823
104
4308
70
1,000,000
6
4310
120,000
150,000
180,000
220,000
270,000
330,000
390,000
470,000
560,000
680,000
820,000
Ohms
°
125
8
Code
124
154
184
224
274
334
394
474
564
684
824
105
10
Model 4304M-104-R1/R2
Model 4306M-104-R1/R2
Model 4308M-104-R1/R2 (shown)
Model 4310M-104-R1/R2
4308M-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).
Below 100 ohms........................±2 ohms
100 ohms to 5 megohms...............±2 %*
Above 5 megohms..........................±5 %
At 70 °C ...................................0.25 watt
1
Dual Terminator (104 Circuit)
Popular Resistance Values
Resistance Tolerance
Power Rating per Resistor
Power Temperature Derating Curve
R2
R1
3,000
160
180
220
220
330
330
R
.60
.50
.40
.30
.20
.10
1
(Ohms)
R2
R1
0
AMBIENT TEMPERATURE ( C )
25
6,200
R2
R1
240
390
270
330
390
470
R
Resistance
2
R2
R1
70
161
181
221
221
331
331
302
R
R2
R1
1
°
Code
(104 Circuit)
125
R2
R1
241
391
271
331
391
471
622
R
2
**
8