S UBMINIA TURE F USES UBMINIATURE No. 373 / TR5 (R) Specifications UL 248-14, 250 V V,, F lead free T ime-Current Quick Acting (F) Packaging 000: Tape/Ammopack (1,000 pcs.) 041: Short Leads - Bulk (1,000 pcs.) Characteristic Materials Base/Cap: Brown Thermoplastic Polyamide PA 6.6, UL 94V0 Round Pins: Copper, Sn plated Standard UL 248-14 CSA C22.2 No. 248.14 Operating TTemperature emperature Approvals -40 C to +85 C (consider de-rating) UL Listed CSA Certified -40 C/+85 C/21 days (EN 60068-1,-2-1,-2-2,-2-78) Features Dimensions (mm) max. 8 0.5 min 0.6 Stock Conditions +10 C to +60 C relative humidity 75 % yearly average, without dew, maximum value for 30 days-95 % Reduced PCB space requirements Direct solderable or plug-in versions Internationally approved Low internal resistance Shocksafe casing Vibration resistant Halogen free 8.5 Vibration Resistance 24 cycles at 15 min. each (EN 60068-2-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10 g acceleration Lead Pull Strength 10 N (EN 60068-2-21) Solderability 1 +0.1 L Climatic Category 5.08 260 C, 3 s (Wave) 350 C, 3 s (Soldering iron) Soldering Heat Resistance 260 C, 10 s (IEC 60068-2-20) Holes in PCB Long Leads (L=18.8 mm) Short Leads (L=4.3 mm) Marking , 373, 250 V, F, Current Rating, Approvals Unit Weight Limits for Pre-arcing Time 0.77 g (approx.) 2.0 x IN <5s < 60 s 50mA 63mA 80mA 100mA 125mA 160mA 200mA 250mA 315mA 400mA 500mA 630mA 800mA 1.00A 1.25A 1.60A 2.00A 2.50A 3.15A 4.00A 5.00A 6.30A 8.00A 1 10.00A 1 0050 0063 0080 0100 0125 0160 0200 0250 0315 0400 0500 0630 0800 1100 1125 1160 1200 1250 1315 1400 1500 1630 1800 2100 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 50A / 250 V AC 50-60 Hz cos = 1.0 1400 1300 1200 1100 1000 950 850 750 650 230 220 210 200 190 180 170 160 150 140 130 120 115 120 110 70 85 100 110 125 155 170 190 205 95 110 135 160 190 225 275 320 375 445 520 630 1000 1600 2000 0.0001 0.00023 0.00037 0.0013 0.0019 0.004 0.0065 0.014 0.032 0.016 0.025 0.045 0.069 0.125 0.2 0.38 0.63 1.2 1.9 3.5 6.2 9.1 30 55 Approvals * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * cULus Permissible continuous operating current is 70 % at ambient temperature of 23 C (73.4 F). Rated Amp Voltage Breaking Voltage Drop Power Dissipation Melting Integral 1.0 x IN 10 x IN Current Code Rating Capacity 1.0 x IN max. (mV) max. (mW) max. (A2s) CSA 50 mA ... 6.30 A 8.00 A... 10.00A UL Rated Current * * 1 Conducting path cross-section minimum 0.2mm Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. Order Information 011906 Qty. OrderNumber Series 373 Amp Code Packaging In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. Specifications are subject to change without notice www.littelfuse.com SUBMINIA TURE FUSES UBMINIATURE 00 0,0 10 TR5(R) / No. 373 I-t Characteristics ,00 10 (Min-Max Limit) UL 248-14 Test value 0 0 1,0 0 10 10 Time (sec.) 0 1 0.1 1 0.0 01 0.0 1 1.5 2 3 4 5 6 7 8 9 10 15 IFault / I Rated Contact Littelfuse for individual I-t curves 011906 In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. www.littelfuse.com