For information on specific applications,
download Bourns’ application notes:
■
DRAM Applications
■
Dual Terminator Resistor Networks
■
R/2R Ladder Networks
■
SCSI Applications
3312 - 2 mm SMD Trimming Potentiometer
4800P Series - Thick Film Surface Mount Medium Body
Isolated Resistors (1 and 4 Circuits)
Bussed Resistors (2 Circuit)
Dual Terminator (3 Circuit)
Model 4814P-1
Model 4814P-2
Model 4814P-3
Model 4816P-3 (Shown)
Model 4818P-3
Model 4820P-3
16
Model 4816P-1 (Shown)
Model 4818P-1
Model 4816P-2 (Shown)
Model 4818P-2
Model 4820P-1
Model 4820P-2
9
16
15
14
13
4
12
5
11
10
9
16
15
14
13
12
11
10
9
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R2
R3
R4
R5
R6
R7
R8
R15 R14 R13 R12 R11 R10 R9
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
1
2
3
6
7
8
9
R1
R2
R3
R4
R5
R6
R7
R8
R1
R1
R1
R1
R1
Model 4816P-4 (Shown)
Model 4820P-4
R2
1
2
3
4
5
6
7
8
1
8
16
1
15
2
14
3
13
4
12
5
11
10
R8
R7
R6
R5
R4
R1
R2
R3
6
7
8
Resistance Tolerance
Resistance Tolerance
Resistance Tolerance
10 ohms to 49 ohms................... 1 ohm
50 ohms to 2.2 megohms............. 2 ꢀ%
10 ohms to 49 ohms................... 1 ohm
50 ohms to 2.2 megohms............. 2 ꢀ%
Beꢁow 100 ohms ...................... 2 ohms
100 ohms to 2.2 megohms........... 2 ꢀ%
Power Rating per Resistor
Power Rating per Resistor
Power Rating per Resistor
1 Circuit at 70 °C .................. 0.160 watt
4 Circuit at 70 °C .................. 0.160 watt
2 Circuit at 70 °C .................. 0.080 watt
3 Circuit at 70 °C .................. 0.080 watt
Resistor Power Temp. Derating Curve
Resistor Power Temp. Derating Curve
Resistor Power Temp. Derating Curve
.225
.200
.225
.200
.225
.200
.175
.150
.175
.150
.175
.150
.125
.100
.075
.050
.025
.125
.100
.075
.050
.025
.125
.100
.075
.050
.025
0
25
70
AMBIENT TEMPERATURE ( C )
125
0
25
70
AMBIENT TEMPERATURE ( C )
125
0
25
70
125
°
°
AMBIENT TEMPERATURE (°C)
Popular Resistance Values (3 Circuit)**
Resistance
Popular Resistance Values (1, 4 and 2 Circuits)**
Ohms
10
Code
100
220
270
330
390
470
560
680
820
101
121
151
Ohms
180
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
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
Ohms
Code
15,000
18,000
20,000
22,000
27,000
33,000
39,000
47,000
56,000
68,000
82,000
100,000
R
R
R
R
2
22
220
1
2
1
160
180
240
390
161
181
221
221
331
331
302
241
391
271
331
391
471
622
27
270
33
330
220
270
39
390
220
330
47
470
330
390
56
560
330
470
68
680
3,000
6,200
82
820
100
120
150
1,000
1,200
1,500
REV. 04/15
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet
can and do vary in different applications and actual device
performance may vary over time.
%
Add “F” after resistance code for 1 ꢀ toꢁerance aꢂaiꢁaꢃꢁe from 100 ꢄ through 1ꢅ ꢄ, or add “ꢆ”
after resistance code for 0.5 ꢀ toꢁerance aꢂaiꢁaꢃꢁe from 100 ꢄ through 1ꢅ ꢄ.
Part numꢃer suffix exampꢁes: -103 = 10K ꢄ, 2 ꢀꢇ -103F = 10K ꢄ, 1 ꢀꢇ -103ꢆ = 10K ꢄ, 0.5 ꢀ
%% Non-standard ꢂaꢁues aꢂaiꢁaꢃꢁe, within resistance range.
Users should verify actual device performance
in their specific applications.