Ro VER LEA
H S SI D F
CO ON RE
M SA E
PL R
IA E
NT
Features
■
■
■
■
Lead free versions available (see How to
Order “Termination” option)
RoHS compliant (lead free version)*
Increased lead density
Custom circuits available per factory
For information on thin film applications,
download Bourns’ Thin Film Application
Note.
4800T - Thin Film Medium Body Gull Wing
Product Characteristics
Resistance Range ........10 to 100K ohms
Resistance Tolerance
.........................±0.1 %, ±0.5 %, ±1 %
Temperature Coefficient
..................±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
.75
Package Power Temp. Derating Curve
Product Dimensions
5.59
±
.12
(.220
±
.005)
1.75
4820T
1.50
1.25
1.00
4818T
4816T
4814T
WATTS
7.62
±
.25
(.300
±
.010)
.432
±
.076
TYP.
(.017
±
.003)
12.45
±
.12
(.490
±
.005)
9.91
±
.12
(.390
±
.005)
13.72
±
.12
(.540
±
.005)
11.18
±
.12
(.440
±
.005)
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
How To Order
.50
.25
0
25
70
125
150
AMBIENT TEMPERATURE (
°
C )
.13 + .12/ - .00
(.005 + .005/ - .000)
2.03
±
.12
(.080
±
.005)
1.27
±
.050
TYP.
(.050
±
.005*)
Package Power Ratings at 70 °C
4814T ......................................1.12 watts
4816T ......................................1.28 watts
4818T ......................................1.44 watts
4820T ......................................1.60 watts
Typical Part Marking
Represents total content. Layout may vary.
PART
NUMBER
RESISTANCE
CODE (4 DIGIT)
PIN ONE
INDICATOR
CIRCUIT
TC CODE
4816T-2
-2203BC
•
YYWW
R = .008" TYP.
8° MAX.
.611
±
.101
(.024
±
.004)
.305 + .000/ - .101
(.012 + .000/ - .004)
48 16 T - 2 - 2222 F A B __
Model
(48 = SOM Medium
Body Gull
Wing)
Number of Pins
Physical Config.
•T = Thin Film
Electrical Configuration
•2 = Bussed
•1 = Isolated
Resistance Code
•First 3 digits are significant
•Fourth digit represents the
number of zeros to follow.
Absolute Tolerance Code
•B = ±0.1%
•F = ±1%
•D = ±0.5%
Temperature Coefficient Code
•A = ±100ppm/°C •C = ±25ppm/°C
•B = ±50ppm/°C
Ratio Tolerance (Optional)
•A = ±0.05% to R1 •D = ±0.5% to R1
•B = ±0.1% to R1
Terminations
• L = Tin-plated (lead free)
• Blank = Tin/Lead-plated
Consult factory for other available options.
Governing dimensions are metric. Dimensions in parentheses
are inches and are approximate.
ABSOLUTE
TOLERANCE CODE
DATE CODE
MANUFACTURER'S
TRADEMARK
Isolated Resistors (1 Circuit)
Available in 14, 16, 18, and 20 Pin
14
8
Bussed Resistors (2 Circuit)
Available in 14, 16, 18, and 20 Pin
14
8
1
7
1
7
These models incorporate 7, 8, 9, or 10
thin-film resistors of equal value, each
connected between a separate pin.
Power Rating per Resistor........0.10 watt
Resistance Range .......10 to 100K ohms
These models incorporate 13, 15, 17 or
19 thin-film resistors of equal value,
each connected by a common pin.
Power Rating per Resistor........0.08 watt
Resistance Range .........10 to 50K ohms
REV. 01/05
*RoHS Directive 2002/95/EC Jan 27 2003 including Annex
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
Real-time operating system RTOS
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