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CAW Datasheet, PDF (3/3 Pages) IRC - a TT electronics Company. – Commercial Grade Axial Lead Power Wirewound & Film Resistor | |||
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Commercial Grade Axial Lead
Power Wirewound & Film
Resistor
Power Derating Curve
+70°C +155°C +275°C
100
80
60
40
20
-55 0 50 100 150 200 250 300
Ambient Temperature (°C)
Heat Rise Chart
150
120
10W
7W
90
5W
60
30
0
20 40 60 80 100
Rated load (%)
Ordering Data
Specify type, resistance, tolerance, RoHS-Compliance and
packaging. This example is for a Ceramic Axial Film, 2-watt,
1000⦠resistor.
Sample Part No.
CAF 2 1001 J LF BLK
IRC Type
CAF - Ceramic Axial Film
CAW - Ceramic Axial Wirewound
Power rating
(see specs table)
Resistance Value (EIA 4-digit code)
(â¥100⦠- First 3 signiï¬cant digits plus 4th digit multiplier)
Example: 100⦠= 1000; 1000⦠= 1001
(>100⦠- "R" is used to designate decimal)
Example: 10⦠= 10R0; 0.25⦠= R250
Tolerance (EIA format)
J = ±5%
K = ±10%
RoHS - Compliance
LF = RoHS compliant construction
Packaging
BLK = bulk packaging
Wire and Film Technologies Division ⢠4222 South Staples Street ⢠Corpus Christi Texas 78411 USA
Telephone: 361 992 7900 ⢠Facsimile: 361 992 3377 ⢠Website: www.irctt.com
CAW/CAF Series Issue August 2008 Sheet 3 of 3
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