leaded resISTORS Carbon Film Resistors CFR Type Normal & Miniature Style [ CFR Series ] FEATURES Industry's Lowest Cost Delivery From Stock in Bulk, Taped and Strip Pack Exceptional Long-Term Stability Exceeds Carbon Comp MIL-R-11 Performance Resistance Tolerance: 2%, 5% Variety of Packaging-Bulk, Strip Pack, 26mm and 52mm Tape and Reel, Cut and Formed, or Radial Panasert/Avisert INTRODUCTION 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 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. DERATING CURVE HOT-SPOT TEMPERATURE Rated Load (%) Surface Temp. Rise (C) 70C 100 Measuring Position 200 80 CFR2WS 150 CFR200 CFR1WS 60 100 40 CFR100 CFR50S 50 20 CFR-50 CFR25S CFR-12 CFR-25 20 40 60 80 0 100 120 140 160 180 25 50 Ambient Temperature (C) 75 100 Applied Load, % of RCWV TABLE 1 TEMPERATURE COEFFICIENT Style Max.Value of Temp. Coefficient ppm/C under 100K 100K ~ 1M 1M ~ 10M CFR100, CFR200, CFR2WS 350 -500 -1500 CFR-12, CFR-25, CFR-50, CFR25S, CFR50S, CFR1WS +350 -500 -700 -1500 DIMENSIONS Unit : mm STYLEDIMENSION Normal od H L oD MiniatureL oD H od CFR-12 CFR25S 3.40.3 1.90.2 282.0 0.50.05 CFR-25 CFR50S 6.30.5 2.40.2 282.0 0.60.05 CFR-50 CFR1WS 9.00.5 3.30.3 262.0 0.60.05 CFR100 CFR2WS 11.51.0 4.50.5 352.0 0.80.05 CFR200 - 15.51.0 5.00.5 332.0 0.80.05 Note : ELECTRICAL CHARACTERISTICS Style CFR-12 CFR25S CFR-25 Power Rating at 70C 1/6W 1/4W Operating Temp. Range -55C to +155C Maximum Working Voltage 150V 200V Maximum Overload Voltage 300V Dielectric Withstanding Voltage 300V Value Range 2%, 5% 1~10M CFR50S CFR-50 CFR1WS CFR100 CFR2WS CFR200 1/2W 1W 2W 250V 300V 350V 400V 500V 500V 500V 400V 500V 600V 700V 800V 1000V 1000V 1000V 400V 500V 500V 500V 700V 1000V 1000V 1000V Temperature Coefficient (by Type) see TABLE 1 * Standard resistance is 1~10M, below or over this resistance on request. ENVIRONMENTAL CHARACTERISTICS PERFORMANCE TEST TEST METHODAPPRAISE Short Time Overload JIS-C-5202 5.5 2.5 Times RCW V for 5 Seconds (0.75%+0.05) Dielectric Withstanding Voltage JIS-C-5202 5.7 in V-Block for 60 Seconds by Type Temperature Coefficient of Resistance JIS-C-5202 5.2 -55C to +155C by Type Insulation Resistance JIS-C-5202 5.6 in V-Block >1000M Solderability JIS-C-5202 6.5 2355C for 50.5 Seconds 95% Min. Coverage Resistance to Solvent JIS-C-5202 6.9 IPA for 1 Min. with Ultrasonic No Deterioration of Coatings and Markings Terminal Strength Direct Load for 10 Sec. in The Direction of The Terminal Leads 2.5kg (24.5N) Pulse Overload JIS-C-5202 5.8 4 Times RCW V 10000 Cycles (1 Sec. on , 25 Sec. off) (1%+0.05) Load Life in Humidity JIS-C-5202 7.9 402C, 90~95% RH at RCWV for 1000 Hrs. (1.5 Hrs. on , 0.5 Hrs. off ) (3%+0.05) Load Life JIS-C-5202 7.10 70C at RCWV for 1000 Hrs. (1.5 Hrs. on , 0.5 Hrs. off) (3%+0.05) Temperature Cycling JIS-C-5202 7.4 -55CRoom Temp.+155CRoom Temp. for 5 Cycles (1%+0.05) Resistance to Soldering Heat JIS-C-5202 6.4 350C10C for 30.5 Seconds (1%+0.05) * Rated Continuous Working Voltage (RCW V)= Power Rating x Resistance Value