Fuse Mounting Accessories Page 132 Fuse & Mounting Accessories

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/03/17 Radial Lead Fuses TR5 > Fast-Acting Fuse > 373 Series 373 Series, TR5 Fuse, Fast Acting Agency Approvals Agency Agency File Number Ampere Range 51378 0.050A - 6.3A E67006 0.050A - 10A Features Electrical Characteristics Reduced PCB space requirements Direct solderable or plug-in versions Internationally approved Low internal resistance Shock safe casing Vibration resistant Lead-free, Halogen free and RoHS compliant Available from 0.050A to 10A % of Ampere Rating Ampere Rating Opening Time 200% 50mA - 6.3A 5 Seconds, Max. 8A - 10A 60 Seconds, Max. Applications Pb RoHS Electrical Characteristics Amp Code Rated Current Voltage Rating Breaking Capacity Nominal Cold Resistance (Ohms) Voltage Drop 1.0I N max. (mV) Power Dissipation 1.0I N max. (mW) Melting Integral 10I N max. (A 2 s) Agency Approvals 0050 50mA 250V 50A@250VAC 7.6250 1400 70 0.0001 X 0063 63mA 250V 4.6900 1300 85 0.0002 X 0080 80mA 250V 3.6500 1200 100 0.0004 X 0100 100mA 250V 8.9000 1100 110 0.0013 X 0125 125mA 250V 6.0550 1000 125 0.0019 X 0160 160mA 250V 4.1310 950 155 0.0040 X 0200 200mA 250V 3.2260 850 170 0.0065 X 0250 250mA 250V 2.2240 750 190 0.0140 X 0315 315mA 250V 1.5150 650 205 0.0320 X 0400 400mA 250V 0.2200 230 95 0.0160 X 0500 500mA 250V 0.1570 220 110 0.0250 X 0630 630mA 250V 0.1180 210 135 0.0450 X 0800 800mA 250V 0.0970 200 160 0.0690 X 1100 1.00A 250V 0.0710 190 0.1250 X 1125 1.25A 250V 0.0665 180 225 0.2000 X 1160 1.60A 250V 0.0480 170 275 0.3800 X 1200 2.00A 250V 0.0359 160 320 0.6300 X 1250 2.50A 250V 0.0305 150 375 1.2000 X 1315 3.15A 250V 0.0240 140 445 1.9000 X 1400 4.00A 250V 0.0185 130 520 3.5000 X 1500 5.00A 250V 0.0144 120 630 6.2000 X 1630 6.30A 250V 0.0133 115 1000 9.1000 X 1800 8.00A 1 250V 0.0074 120 1600 30.0000 X 2100 10.00A 1 250V 0.0059 110 2000 55.0000 X 1 Conducting path cross-section minimum 0.2mm 2 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. Battery Chargers Consumer Electronics Power supplies Industrial Controllers Description The TR5 373 Series fuses are fast-acting 250V rated and designed in accordance to UL 248 -14. Application testing is strongly recommended. Additional Information Datasheet Samples Resources

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