SR733ATTER499F KOA Speer Electronics, SR733ATTER499F Datasheet - Page 2
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SR733ATTER499F
Manufacturer Part Number
SR733ATTER499F
Description
Current Sense Resistors - SMD 1watts 0.499ohms 1%
Manufacturer
KOA Speer Electronics
Series
SR73r
Type
Thick Film Current Sense Resistorr
Datasheet
1.SR732ATTE7R50F.pdf
(2 pages)
Specifications of SR733ATTER499F
Resistance
0.499 Ohms
Power Rating
1 Watt
Tolerance
1 %
Package / Case
2512 (6332 metric)
Product
Thick Film Current Sensing Resistors
Operating Temperature Range
- 55 C to + 150 C
Dimensions
3.1 mm W x 6.3 mm L x 0.6 mm H
Termination Style
SMD/SMT
Voltage Rating
3.16 Volts
Temperature Coefficient
+/- 200 PPM / C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
applications and ratings
environmental applications
KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
100
80
60
40
20
-60
0
-55
-40
-20
0
Ambient Temperature
20
40
(°C)
60
70
80 100
1H
120
lo-ohm 0.5%, 1%, 2%, 5% tolerance thick film
2H, 3A,
2A, 2B, 2E,
W2H, W3A
1E, 1J,
125
140
150
160
∆
180
160
140
120
100
80
60
40
20
0
0
25
% Rated Power
50
current sense resistor
75
100
W3A (1W)
W2H (.75W)
2E (.66W)
2B (.5W)
2A (.33W)
2E (.5W)
2B (.33W)
2A (.25W)
1E (.166W)
1J (.2W)
1H (.1W)
1E (.125W
)
SR73
Measuring Point
33