Resettable Ptc Products Page 112 Resettable PTC Products

POLY-FUSE Resettable PTCs 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/22/17 Radial Leaded > 265R Series Ambient Operation Temperature -40C -20C 0C 20C 40C 50C 60C 70C 85C Part Number Hold Current (A) 265R050 0.080 0.075 0.620 0.050 0.040 0.035 0.030 0.025 0.017 265R080 0.128 0.120 0.100 0.080 0.064 0.056 0.048 0.040 0.028 265R120 0.192 0.180 0.150 0.120 0.096 0.084 0.072 0.060 0.042 265R160 0.256 0.240 0.200 0.160 0.128 0.112 0.096 0.080 0.056 265R250 0.400 0.375 0.315 0.250 0.200 0.175 0.150 0.125 0.087 265R330 0.630 0.500 0.420 0.330 0.270 0.230 0.200 0.170 0.110 265R400 0.640 0.600 0.500 0.400 0.320 0.280 0.240 0.200 0.210 265R550 0.930 0.820 0.690 0.550 0.470 0.410 0.360 0.300 0.230 265R600 0.960 0.900 0.750 0.600 0.480 0.420 0.360 0.300 0.210 265R750 1.450 1.240 0.990 0.750 0.650 0.580 0.520 0.450 0.380 265R800 1.280 1.200 1.000 0.800 0.640 0.560 0.480 0.400 0.280 265R1000 1.600 1.420 1.230 1.000 0.780 0.690 0.610 0.540 0.420 265R1250 2.030 1.810 1.580 1.250 1.080 0.980 0.860 0.750 0.630 265R2000 2.760 2.540 2.320 2.000 1.710 1.600 1.490 1.390 1.250 Temperature Rerating Temperature Rerating Curve 265L750 to 265L2000 265L050 to 265L600 -40 -30 -20 -10 0 10 20 30 40 50 60 70 80 40% 60% 80% 100% 120% 140% 160% 180% 200% Temperature (C) Percentage of Rated Current Average Time Current Curves The average time current curves and Temperature Rerating curve performance is affected by a number or variables, and these curves provided as guidance only. Customer must verify the performance in their application. 0.01 0.1 1 10 100 1000 0.050A 0.080A 0.160A 0.250A 0.330A 0.400A 0.550A 0.600A 0.750A 0.800A 1.000A 1.250A 2.000A 265L 0.1 1 10 100 Current in Amperes Time in Seconds

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