CAR Datasheet, PDF (1/2 Pages) Welwyn Components Limited – Ultra Precision Metal Film Resistors

Ultra Precision
Metal Film Resistor
CAR Series
• RoHS Compliant
• High stability metal film
• Low noise, high reliability
• Ultra low temperature coefficient
• Matched tolerance and TCR sets available - contact factory
Electrical Data
Commercial
Power Rating @70°C (W)
Power Rating @85°C (W)
Resistance Range (Ω)
Rated Operating_{_}V_{_}o_{__}lt_{_}age
(not to exceed √ PxR (V)
TCR -20°C to +85°C (ppm/°C)
Resistance Tolerance (%)
Operating Temperature Range
Lead Material
CAR5LF
0.25
0.125
10R0-1M00
CAR6LF
0.33
0.25
10R0-1M00
CAR7LF
0.50
0.25
50R0-1M50
400
400
500
V = ±5, T = ±10, Y = ±15, D = ±25
L = ±0.01, P = ±0.02, W = ±0.05, B = ±0.10, C = ±0.25, D = ±0.50, F = ±1.0
-55°C to +155°C
OFHC Tin Coating
Environmental Data
Load Life
Humidity
Thermal Shock
Short Time Overload
Dielectric Withstanding Voltage
Noise Index
Insulation
Shelf Life
Test Conditions
1000 Hour, Rated Power +85°C
EIA RS-186
EIA RS-186
EIA RS-186
EIA RS-186
EIA RS-186
EIA RS-186
EIA RS-186
General Note
IRC reserves the right to make changes in product specification without notice or liability.
All information is subject to IRC’s own data and is considered accurate at time of going to print.
© IRC Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA
Telephone: [phone] • Facsimile: 361 992 3377 • Website: www.irctt.com
Typical Performance
±0.02%
±0.04%
±0.01%
±0.01%
±0.01%
<-30dB
>10000MΩ
<50ppm/year
A subsidiary of
TT electronics plc
CAR Series Issue December 2008 Sheet 1 of 2