Features
n RoHS compliant* (see How to Order
“Termination” option)
n Increased lead density
n Custom circuits available per factory
For information on thin film applications,
download Bourns’ Thin Film Application Note.
4800T - Thin Film Medium Body Gull Wing
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
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.
Users should verify actual device performance in their specific applications.
*RoHS COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
Product Characteristics
Resistance Range .......10 to 100K ohms
Resistance Tolerance
........................ ±0.1 %, ±0.5 %, ±1 %
Temperature Coefcient
.................±100 ppm/°C, ±50 ppm/°C,
±25 ppm/°C
TCR Tracking.........................±5 ppm/°C
Temperature Range ....-55 °C to +125 °C
Maximum Operating Voltage ...........50 V
Environmental Characteristics
TESTS PER MIL-STD-202 ...... ∆R MAX.
Thermal Shock ..............................0.1 %
Short Time Overload......................0.1 %
Resistance to Soldering Heat ........0.1 %
Moisture Resistance ......................0.1 %
Life ............................................... 0.5 %
Physical Characteristics
Lead Frame Material
.........................Copper, solder coated
Body Material Flammability
......................... Conforms to UL94V-0
Body Material................... Thermoplastic
Package Power Temp. Derating Curve
How To Order
48 16 T - 2 - 2222 F A B __
Model
(48 = SOM
Medium Body
Gull Wing)
Number of Pins
Physical Cong.
• T = Thin Film
Electrical Conguration
& Packaging
• 1 = Isolated, Tape & Reel
• 2 = Bussed, Tape & Reel
• T01 = Isolated, Tubes
• T02 = Bussed, Tubes
Resistance Code
• First 3 digits are signicant
• Fourth digit represents the
number of zeros to follow.
Absolute Tolerance Code
• B = ±0.1 % • F = ±1 %
• D = ±0.5 %
Temperature Coefcient Code
• A = ±100 ppm/°C • C = ±25 ppm/°C
• B = ±50 ppm/°C
Ratio Tolerance (Optional)
• A = ±0.05 % to R1 • D = ±0.5 % to R1
• B = ±0.1 % to R1
Terminations
• L = Tin-plated (RoHS compliant version)
• Blank = Tin/Lead-plated
Consult factory for other available options.
Product Dimensions
Typical Part Marking
Represents total content. Layout may
vary.
Package Power Rating at 70 °C
4420P .....................................2.00 watts
4416P .....................................1.60 watts
Package Power Rating at 70 °C
4814T .....................................1.12 watts
4816T .....................................1.28 watts
4818T .....................................1.44 watts
4820T .....................................1.60 watts
PIN ONE
INDICATOR
CIRCUIT
PART
NUMBER
MANUFACTURER'S
TRADEMARK
RESISTANCE
CODE (4 DIGIT)
DATE CODE
•
-2203BC
4816T-2
YYWW ABSOLUTE
TOLERANCE CODE
TC CODE
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.
Governing dimensions are metric. Dimensions in parentheses
are inches and are approximate.
TYP.
1.27 ± .050
(.050 ± .005*)TYP.
.305 + .000/ - .101
(.012 + .000/ - .004)
Isolated Resistors (1 Circuit)
Available in 14, 16, 18, and 20 Pin
These models incorporate 7, 8, 9, or 10
thin-lm resistors of equal value, each
connected between a separate pin.
Power Rating per Resistor....... 0.10 watt
Resistance Range .......10 to 100K ohms
Bussed Resistors (2 Circuit)
Available in 14, 16, 18, and 20 Pin
These models incorporate 13, 15, 17
or 19 thin-lm resistors of equal value,
each connected by a common pin.
Power Rating per Resistor....... 0.08 watt
Resistance Range .........10 to 50K ohms
1
ISOLATED RESISTORS 001 CIRCUIT
7
14 8
BUSSED RESISTORS 002 CIRCUIT
14 8
1 7
1
ISOLATED RESISTORS 001 CIRCUIT
7
14
8
BUSSED RESISTORS 002 CIRCUIT
14 8
1 7
REV. 07/15
WATTS
AMBIENT TEMPERATURE (°C)
1.75
1.50
1.25
1.00
.75
.50
.25
PACKAGE POWER TEMPERATURE
DERATING CURVE
4820T
070 15025 125
4818T
4816T
4814T
