37401000000 Littelfuse

Radial Lead Fuses TR5 > Time-Lag Fuse > 374 Series Pb RoHS 374 Series, TR5 Fuse, Time Lag Description The TR5 374 Series fuses are TimeLag 250V rated and designed in accordance to UL 248 14. Features Halogen free, Lead-free Internationally approved and RoHS compliant Low internal resistance Reduced PCB space Shock safe casing requirements Vibration resistant Direct solderable or Available from 0.050A plugin versions to 10A Agency Approvals Applications Agency Agency File Number Ampere Range Battery Chargers Power supplies 51378 0.050A - 6.3A Consumer Electronics Industrial Controllers E67006 0.050A - 10A Electrical Characteristics % of Ampere Opening Time Rating 200% 60 Seconds, Additional Information Datasheet Resources Samples 2017 Littelfuse, Inc. Specifications are subject to change without notice. Application testing is strongly recommended. Revised: 01/31/17 Radial Lead Fuses TR5 > Time-Lag Fuse > 374 Series Electrical Characteristics Nominal Voltage Power Melting Agency Approvals Amp Rated Voltage Breaking Cold Drop Dissipation Integral Code Current Rating Capacity Resistance 1.0I 1.0I 10I N N N 2 (Ohms) max. (mV) max. (mW) min. (A s) 0050 50mA 250V 12.5000 900 45 0.011 x x 0063 63mA 250V 7.9200 800 50 0.015 x x 0080 80mA 250V 5.8500 700 55 0.025 x x 0100 100mA 250V 3.8400 600 60 0.039 x x 0125 125mA 250V 2.9000 550 70 0.052 x x 0160 160mA 250V 1.8300 480 80 0.083 x x 0200 200mA 250V 1.2000 390 80 0.146 x x 0250 250mA 250V 0.7600 350 90 0.313 x x 0315 315mA 250V 0.5450 300 95 0.298 x x 0400 400mA 250V 0.3510 250 100 0.552 x x 0500 500mA 250V 0.2600 220 110 0.875 x x 0630 630mA 250V 0.1700 210 135 1.191 x x 50A 250VAC 0800 800mA 250V 0.1250 160 130 2.112 x x 1100 1.00A 250V 0.1050 155 155 3.100 x x 1125 1.25A 250V 0.0800 145 185 4.453 x x 1160 1.60A 250V 0.0540 130 210 6.272 x x 1200 2.00A 250V 0.0395 125 250 11.800 x x 1250 2.50A 250V 0.0300 120 300 18.125 x x 1315 3.15A 250V 0.0227 110 350 29.966 x x 1400 4.00A 250V 0.0170 100 400 56.000 x x 1500 5.00A 250V 0.0122 95 475 87.500 x x 1630 6.30A 250V 0.0094 90 570 144.869 x x 1800 8.00A 250V 0.0060 80 1000 220.800 x 2100 10.00A 250V 0.0050 90 1250 430.000 x Notes: 1) 1.00 means the number one with two decimal places. 1,000 means the number one thousand. 2) Resistance is measured at 10% of rated current, 25C. Temperature Re-rating Curve Average Time Current Curves 140 100000 120 100 10000 80 60 1000 40 23C 20 100 0 -40-20 020406080 10 AMBIENTTEMPERATURE (C) Note: 1. Rerating depicted in this curve is in addition to the standard derating of 25% for 1 continuous operation. 0.100 0.010 0.001 0.02 0.100 1 10 100 CURRENT IN AMPERES 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 01/31/17 PERCENT OF RATING TIME IN SECONDS 0.050A 0.063A 0.080A 0.100A 0.125A 0.160A 0.200A 0.250A 0.315A 0.400A 0.500A 0.630A 0.800A 1.00A 1.25A 1.60A 2.00A 2.50A 3.15A 4.00A 5.00A 6.30A 8.00A 10.00A