4-1623929-2 TE Connectivity

Carbon film fixed Resistors Type CFR Series Key Features Low Cost High Reliability High power to size ratio 5 power ratings 0.25W ~ 2W Applications Audio Communications Measurement Computing The resistive element comprises a thin film of carbon, deposited onto a high thermal conductivity ceramic core. Metal end caps are force fitted to the element prior to spiralling to value. Tinned copper lead wires are welded to the end caps and the components are then coated. One coat of phenolic resin is followed by three coats of epoxy resin. All resistors are tested for value and tolerance. Characteristics Electrical CFR16 CFR25 CFR50 CFR100 CFR200 Rated power 70C (W) 0.25 0.33 0.5 1 2 Min 1R0 1R0 1R0 1R0 1R0 Resistance Range Max 4M7 10M 10M 10M 10M Tolerance (%) 2 5 Code Letter G J 10R 350 11R-99K 0 ~ -450 T.C.R. (PPM/C) 100K-1M0 0 ~ -700 1M1 0 ~ -1500 Selection Series E24 Limiting Element Voltage (V) 200 250 350 500 500 Max. Overload Voltage (V) 400 500 700 1000 1000 Max Intermittent Overload 500 700 750 750 750 Voltage(V) Operating temperature range -55 ~ +155 Climatic Category 55/155/56 Dielectric strength (V) 400 500 700 1000 1000 Insulation Resistance (M) Min. 10000 Maximum Overload Voltage is 2.5 times rated voltage up to the specified voltage for 5 seconds. Maximum Intermittent Overload Voltage is 4 times rated voltage up to the specified voltage for 1 second ON and 25 seconds OFF. >100R ONLY Dimensions in Dimensions Shown for 1773195 CIS WR 08/2015 For Email, phone or live chat, millimetres unless reference purposes only. go to: www.te.com/help otherwise specified Specifications subject to change Carbon film fixed Resistors Dimensions Type Lmax. D Max. D 0.05 I 3 CFR16 3.5 1.85 0.45 28 CFR25 6.8 2.5 0.54 28 CFR50 9.0 3.0 0.54 28 CFR100 12.0 5.0 0.70 25 CFR200 16.0 5.5 0.70 28 Length is measured in accordance with IEC 294 Derating curve Surface Temperature vs Load Dimensions in Dimensions Shown for 1773195 CIS WR 08/2015 For Email, phone or live chat, millimetres unless reference purposes only. go to: www.te.com/help otherwise specified Specifications subject to change