CFR
CFR is Carbon Film Resistors Normal & Miniature Style manufactured by Unknown Manufacturer.
FEATURES
Industry’s Lowest Cost Delivery From Stock in Bulk, Taped and Strip Pack Exceptional Long-Term Stability Exceeds Carbon p MIL-R-11 Performance Resistance Tolerance: r 2%, r 5% Variety of Packaging- Bulk, Strip Pack, 26mm and 52mm Tape and Reel, Cut and Formed, or Radial Panasert/Avisert
INTRODUCTION DERATING CURVE
Billions of products are already in use worldwide in all types of applications-from process control instrumentation to telephone receivers and FM radio to color television. The secret is in a proprietary production
HOT -SPOT TEMPERATURE
Surface Temp. Rise (ºC)
Rated Load (%)
100 80 70ºC
Measuring Position 200 CFR2WS 150 CFR200 CFR1WS 100 system and baking by a uniquely designed and automated production technique. Years of experience in making raw materials and production machinery prove the unique quality and high reliability of these products. The meet-or far exceed-such specifications as EIA RS196A. JIS-C-6402 and IEC-115. The resistors are coated with layers of tan color lacquer.
40 20 20 40 60 80 100 120 140 160 180
CFR100 CFR50S 50 CFR-50 CFR-12 0 25 50 75 100 CFR25S CFR-25
Ambient Temperature (ºC)
Applied Load, % of RCWV
TABLE 1 TEMPERATURE COEFFICIENT
STYLE CFR100, CFR200, CFR2WS CFR-12, CFR-25, CFR-50, CFR25S, CFR50S, CFR1WS Max. Value of Temp. Coefficient ppm/ºC under 100K: 100K: ~ 1M: 1M: ~ 10M: r 350 +350 -500 -500 -700 -1500 -1500
DIMENSIONS
Unit : mm STYLE Normal ød H L øD CFR-12 CFR-25 CFR-50 CFR100 CFR200 Miniature CFR25S CFR50S CFR1WS CFR2WS
- DIMENSION L 3.4r 0.3 6.3r 0.5 9.0r 0.5 11.5r 1.0 15.5r 1.0 øD 1.9r 0.2 2.4r 0.2 3.3r 0.3 4.5r 0.5 5.0r 0.5 H 28r 2.0 28r 2.0 26r 2.0 35r 2.0 33r 2.0 ød 0.5r 0.05 0.6r 0.05 0.6r 0.05 0.8r 0.05 0.8r 0.05
Note :
ELECTRICAL CHARACTERISTICS
STYLE Power Rating at 70ºC Operating Temp. Range Maximum Working Voltage Maximum Overload Voltage Dielectric Withstanding Voltage Value Range r 2%, r 5% Temperature Coefficient (by Type) CFR-12 1/6W CFR25S 1/4W CFR-25 CFR50S 1/2W CFR-50 CFR1WS 1W...