Package Power Temp. Derating Curve
4800P Series - Thick Film Surface Mounted Medium Body
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Product Characteristics
Resistance Range
.....................10 ohms to 2.2 megohms
Maximum Operating Voltage............50 V
Temperature Coefficient of Resistance
50 ohms and above.........100 ppm/C
below 50 ohms ................250 ppm/C
TCR Tracking
(for equal values within a package)
..50 ppm/C max. for values > 50 ohms;
........100 ppm/C for values 50 ohms
Operating Temperature
.................................-55 C to +125 C
Insulation Resistance
..........................10,000 megohms min.
Dielectric Withstanding Voltage
.............................................200 VRMS
Lead Solderability
.....Meet requirements of MIL-STD-202
Method 208
Environmental Characteristics
TESTS PER MIL-STD-202 ........R MAX.
Short Time Overload..................0.25 %
Load Life ....................................1.00 %
Moisture Resistance ..................0.50 %
Resistance to Soldering Heat ....0.25 %
Thermal Shock...........................0.25 %
Physical Characteristics
Flammability .........Conforms to UL94V-0
Lead Frame Material
..........................Copper, solder coated
Body Material....................Thermoplastic
WATTS
AMBIENT TEMPERATURE ( C )
0
70
125
1.6
1.4
1.2
1.0
.8
.6
.4
.2
25
4814P
4816P
4818P
4820P
Package Power Rating at 70 C
4814P......................................1.12 watts
4816P......................................1.28 watts
4818P......................................1.44 watts
4820P......................................1.60 watts
5.59 .12
(.220 .005)
7.62 .25
(.300 .010)
.432 .076
(.017 .003)
9.91 .12
(.390 .005)
12.45 .12
(.490 .005)
11.18 .12
(.440 .005)
13.72 .12
(.540 .005)
.13 + .12/ - .00
(.005 + .005/ - .000)
2.03 .12
(.080 .005)
.611 .101
(.024 .004)
R = .008" TYP.
8 MAX.
Lead coplanarity .102mm (.004 inch) max. at mounting surface.
Governing dimensions are in metric. Dimensions in parentheses
are inches and are approximate.
*Terminal centerline to centerline measurements made at point of
emergence of the lead from the body.
TYP.
1.27 .076
(.050 .003*)
TYP.
.305 + .000/ - .101
(.012 + .000/ - .004)
PART NUMBER
-330
4816P-1
YYWW
RESISTANCE
CODE
DATE CODE
CIRCUIT
MANUFACTURER'S
TRADEMARK
PIN ONE
INDICATOR
How To Order
48 16 P - 1 - 103 __ __
Model
(48 = SOM Pkg)
Number of Pins
Electrical Configuration
1 or 4 = Isolated*
2 = Bussed*
3 = Dual Terminator*
Resistance Code
First 2 digits are significant
Third digit represents the
number of zeros to follow.
Resistance Tolerance
Blank = 2 % (see "Resistance Tolerance" on
next page for resistance range)
F = 1 % (100 ohms - 1 megohm)
D = 0.5 % (100 ohms - 1 megohm)
Terminations
All electrical configurations EXCEPT T03:
LF = Tin-plated (lead free)
ONLY electrical configuration T03:
L = Tin-plated (lead free)
Blank = Tin/Lead-plated
*For tube packaging, use T01, T02, T03 or T04.
Consult factory for other available options.
1
20
2
19
3
18
4
17
5
16
6
15
7
14
8
13
9
12
10
11
SOM-14
SOM-16
SOM-18
SOM-20
NOTE: Land pattern dimensions are based on
design rules established by the Institute for Inter-
connecting and Packaging Electronic Circuits in
IPC-SM-782.
TYP.
1.27
(.050)
8.26
(.325)
9.53
(.375)
10.80
(.425)
12.07
(.475)
4.9
(.193)
8.9
(.350)
TYP.
2.0
(.079)
TYP.
.63
(.025)
Product Dimensions
Typical Part Marking
Recommended Land Pattern
Features
Lead free versions available (see How to
Order "Termination" option)
RoHS compliant (lead free version)*
Standard E.I.A. package compatible with
automatic placement equipment
Tape and reel packaging standard
Custom circuits are available
Marking on contrasting background for
permanent identification
Compliant leads to reduce solder joint
fatiguing
Standard electrical schematics: isolated,
bussed, dual terminator
Now available with improved tolerance
to 0.5 %
*RoHS COMPLIANT
VERSIONS
AVAILABLE
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
For Standard Values Used in Capacitors,
Inductors, and Resistors,
click here
.
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Isolated Resistors (1 And 4 Circuits)
Model 4814P-1
Model 4816P-1 (Shown)
Model 4818P-1
Model 4820P-1
Bussed Resistors (2 Circuit)
Model 4814P-2
Model 4816P-2 (Shown)
Model 4818P-2
Model 4820P-2
Dual Terminator (3 Circuit)
Model 4814P-3
Model 4816P-3 (Shown)
Model 4818P-3
Model 4820P-3
1
16
16
10
1
7
2
15
3
14
4
13
5
12
6
11
7
10
8
9
R1
R2
R3
R4
R5
R6
R7
R8
9
8
15
2
14
3
13
4
12
5
11
6
R1
R2
R15
R3
R14
R4
R13
R5
R12
R6
R11
R7
R10
R8
R9
16
15
14
13
12
11
10
9
16
1
9
8
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R1
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
R2
Resistance Tolerance
10 ohms to 49 ohms ...................1 ohm
50 ohms to 2.2 megohms..............2 %*
Power Rating per Resistor
1 Circuit at 70 C ...................0.160 watt
4 Circuit at 70 C ...................0.160 watt
WATTS
0
70
125
.225
.200
.175
.150
.125
.100
.075
.050
.025
25
AMBIENT TEMPERATURE (C)
Resistance Tolerance
10 ohms to 49 ohms ...................1 ohm
50 ohms to 2.2 megohms .............2 %*
Power Rating per Resistor
2 Circuit at 70 C ...................0.080 watt
WATTS
AMBIENT TEMPERATURE ( C )
0
70
125
.225
.200
.175
.150
.125
.100
.075
.050
.025
25
Resistance Tolerance
Below 100 ohms ......................2 ohms
100 ohms to 2.2 megohms ...........2 %*
Power Rating per Resistor
3 Circuit at 70 C ...................0.080 watt
WATTS
AMBIENT TEMPERATURE ( C )
0
70
125
.225
.200
.175
.150
.125
.100
.075
.050
.025
25
Popular Resistance Values
(1, 4, And 2 Circuits)
**
* ADD "F" AFTER RESISTANCE CODE FOR 1 % TOLERANCE AVAILABLE FROM 100 OHMS THROUGH 1 MEGOHM, OR
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 %
** 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
Popular Resistance Values
(3 Circuit)
**
Resistance
(Ohms)
Code
R
1
R
2
R
1
R
2
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
Model 4816P-4 (Shown)
Model 4820P-4
4800P Series - Thick Film Surface Mounted Medium Body
Resistor Power Temp. Derating Curve
Resistor Power Temp. Derating Curve
Resistor Power Temp. Derating Curve
REV. 04/06
For information on specific applications,
download Bourns' application notes:
DRAM Applications
Dual Terminator Resistor Networks
R/2R Ladder Networks
SCSI Applications
16
15
R8
14
13
R7
12
11
R6
10
9
R5
R1
1
2
R2
3
4
R3
5
6
R4
7
8
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