CMF-SD50A-10-2

PL IA N T Features n Two resistance-matched PTCs in a *R oH S C OM ceramic housing n Narrow resistance tolerance Model CMF-SD is currently available, although not recommended for new designs. Model CMF-SDP is recommended. LE AD F RE E n RoHS compliant* CMF-SD Series - Telecom CPTC Resettable Fuses Model CMF-SD10 CMF-SD25 CMF-SD25-10 CMF-SD35 CMF-SD35-10 CMF-SD35A CMF-SD35A-10 CMF-SD50 CMF-SD50-10 CMF-SD50A CMF-SD50A-10 Induction Voltage Withstand VAC 600 600 600 600 600 600 600 600 600 600 600 Ro VE LEA HS RS D C ION FRE OM S E PL AR IA E NT * Electrical Characteristics Rated Voltage Volts 220 230 220 230 230 230 230 230 230 230 230 Rated Resistance (RN) @ 25°C Ohms Tolerance 10 ±20 % 25 ±20 % 25 ±10 % 35 ±20 % 35 ±10 % 35 ±20 % 35 ±10 % 50 ±20 % 50 ±10 % 50 ±20 % 50 ±10 % Resistance Matching in Housing Ohms ±1.0 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ±0.5 ± 0.5 Hold Current Amps @ 25 °C 0.150 0.130 0.130 0.100 0.100 0.100 0.100 0.090 0.090 0.090 0.090 Trip Current Amps @ 25 °C 0.360 0.260 0.260 0.200 0.200 0.200 0.200 0.190 0.190 0.190 0.190 Imax @ 230 VAC Amps 1 2.8 2.5 3 3 2.5 2.5 3 3 3 3 Time to Trip @ Imax / 230 VAC Seconds