Radial Lead Fuses TR5® > Fast-Acting Fuse > 370 Series 370 Series, TR5 Fuse, Fast Acting RoHS Pb PS E Description The 370 Series are sub-miniature TR5® fuses, fast acting type, 250V rated fuses, designed in accordance to IEC 60127-3. Features • Reduced PCB space • Vibration resistant requirements • Lead-free, Halogen free • Direct solderable or and RoHS compliant plug-in versions • Available from 0.040A • Internationally approved to 6.3A • Low internal resistance Agency Approvals • Shock safe casing Agency Certificate Number Ampere Range Applications 98941 0.100A - 5A 40021074 0.050A - 0.080A • Battery Chargers • Power supplies 40005316 6.3A • Consumer Electronics • Industrial Controllers 40024532 0.040A 1718753 0.050A - 6.3A Additional Information E67006 0.040A - 6.3A PS JET1896-31007-2002 1A - 5A E Datasheet Resources Samples 2007010207240347 0.050A - 5A Electrical Characteristics % of Ampere Opening Time Rating 150% 1 Hour, Min. 210% 30 Minutes, Max. 275% 10 ms, Min. ; 3 Sec., Max. 400% 3 ms, Min. ; 300 ms, Max. 1000% 20 ms, Max. © 2018 Littelfuse, Inc. Application testing is strongly recommended.Specifications are subject to change without notice. Revised: 12/17/18

Radial Lead Fuses TR5® > Fast-Acting Fuse > 370 Series Electrical Characteristics Nominal Power Melting Agency Approvals Voltage Drop Amp Rated Voltage Breaking Cold Dissipation Integral 1.0×I Code Current Rating Capacity Resistance max. (mNV) 1.5×IN 10×IN PES (Ohms) max. (mW) max. (A2s) 0040 40mA 250V 6.0000 900 100 0.0002 X - - X - - 0050 50mA 250V 4.0224 320 80 0.0004 - X X X - X 0063 63mA 250V 2.6740 350 100 0.0005 - X X X - X 0080 80mA 250V 2.0000 370 120 0.0014 - X X X - X 0100 100mA 250V 4.6100 600 130 0.0038 - X X X - X 0125 125mA 250V 3.2400 550 172 0.0066 - X X X - X 0160 160mA 250V 2.2520 500 165 0.0140 - X X X - X 0200 200mA 250V 1.6900 465 190 0.0300 - X X X - X 0250 250mA 250V 1.3420 400 250 0.0510 - X X X - X 0315 315mA 250V 35A @ 0.9300 380 250 0.1000 - X X X - X 0400 400mA 250V 250VAC 0.1610 120 135 0.0250 - X X X - X 0500 500mA 250V 0.1210 120 155 0.0420 - X X X - X 0630 630mA 250V 0.0920 115 200 0.0760 - X X X - X 0800 800mA 250V 0.0760 120 310 0.1200 - X X X - X 1100 1.00A 250V 0.0676 110 310 0.2000 - X X X X X 1125 1.25A 250V 0.0518 100 360 0.3100 - X X X X X 1160 1.60A 250V 0.0420 100 600 0.5300 - X X X X X 1200 2.00A 250V 0.0325 85 500 0.9800 - X X X X X 1250 2.50A 250V 0.0246 80 660 1.8000 - X X X X X 1315 3.15A 250V 0.0184 90 950 3.1000 - X X X X X 1400 4.00A 250V 40A / 250VAC 0.0129 80 920 6.7000 - X X X X X 1500 5.00A 250V 50A / 250VAC 0.0105 80 1000 12.0000 - X X X X X 1630 6.30A* 250V 63A / 250VAC 0.0073 70 1200 24.0000 - X X X - - 1 Per UL, approved breaking capacity is 50 A at 250 V. * Conducting path min. 0.2 mm2 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, 25ºC. Temperature Re-rating Curve Average Time Current Curves 140 0.040A0.040A0.050A0.050A0.063A0.063A0.080A0.080A0.100A0.100A0.125A0.125A0.160A0.160A0.200A0.200A0.250A0.250A0.315A0.315A0.400A0.400A0.500A0.500A0.630A0.630A0.800A0.800A1.00A1.00A1.25A1.25A1.60A1.60A2.00A2.00A2.50A2.50A3.15A3.15A4.00A4.00A5.00A5.00A6.30A6.30A 110000000000 120 G N100 TI A 1100000000 R 80 F O NT 60 E ERC 40 23°C 11000000 P 20 0 DSDS110000 -40 -20 0 20 40 60 80 NN OO AMBIENTTEMPERATURE(°C) ECEC SS N N 1100 E IE I Note MM 1. Rerating depicted in this curve is in addition to the standard derating of 25% for TITI continuous operation. 11 00..110000 00..001100 00..000011 00..0022 00..110000 11 1100 110000 CCUURRRREENNTT IINN AAMMPPEERREESS © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/17/18

Radial Lead Fuses TR5® > Fast-Acting Fuse > 370 Series Soldering Parameters - Wave Soldering Recommended Process Parameters: 300 Measured on bottom side of board 111112222202468024680000000000 ( SPD roe eTTPpleedhermmneeedhraspp e WtPoee:anorrat aaF tTvttl Tuuuiexmerr eeAmPec aMMt:pirveaaiantrmixoaiminmte Tuuteuremmemrp::e:rature) (1162T05y06Lp00-0ei1c°°°aa8CCCld 0I n- MdFSureasetcxreoyim nRReduecsmcomommemndeatniodn)ation Temperature (°C) - 2468000000 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 190 200 210 220 230 240 RSSHeocoeldolademterin rmD gIwr eToeninmldl T Teeei:dmm 5 eHp s:eaerncadotu-nSrdeos: l 3dm5ea0rx °2P.C-a5 r+ Sa/em- c5oe°ntCde srs: Time (Seconds) Note: These devices are not recommended for IR or Preheat Time Cooling Time Convection Reflow process. Dwell Time Product Characteristics Base/Cap: Brown Thermoplastic Operating -40ºC to +85ºC (consider de-rating) Materials Polyamide PA 6.6, UL 94 V-0 Temperature Round Pins: Copper, Tin-plated -40ºC to +85ºC/21 days Climatic Category (IEC 60068-1,-2-1,-2-2,-2-78) Lead Pull Strength 10 N (IEC 60068-2-21) +10ºC to +60ºC 260ºC, ≤ 3s. (Wave) Stock Conditions RH ≤ 75% yearly average, without dew, Solderability 350ºC, ≤ 1s. (Soldering Iron) maximum value for 30 days-95% Soldering Heat 260ºC, 10s. (IEC 60068-2-20) 24 cycles at 15 min. each (IEC 60068-2-6) Resistance 350ºC, 3s. (Soldering Iron) Vibration Resistance 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10G acceleration Dimensions Part Numbering System ∅ 8.5 370 xxxx 0000 x. 8 Series a m Long Leads (L=18.8mm) Amp Code Short Leads (L=4.3mm) Refer to Amp Code column of ∅ 0.6 n L mi Electrical Characteristics Table 5 0. Packaging Code 0000 Tape/Ammopack (1,000 pcs.) 5.08 0.1 0410 Short Leads - Bulk (1,000 pcs.) + 1 LöcherH ino dleer sLe iinte rpPlaCttBe Holes in the printed circuit board Packaging Quantity & Packaging Option Packaging Specification Quantity Taping Width Packaging Code 370 Series Tape & Ammopack N/A 1,000 0000 N/A Short Leads N/A 1,000 0410 N/A Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at: www.littelfuse.com/disclaimer-electronics. © 2018 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 12/17/18