Radial Lead Fuses TR5(R) > Fast-Acting > 370 Series 370 Series, TR5(R), Fast-Acting Fuse Description The 370 Series are TR5(R),sub-miniature,fast-acting type, 250V rated fuses, designed in accordance to IEC 601273. Features t 3FEVDFE1$#TQBDF requirements t 4IPDLTBGFDBTJOH t %JSFDUTPMEFSBCMFPS plug-in versions t )BMPHFOGSFF t *OUFSOBUJPOBMMZ approved Agency Approvals t -PXJOUFSOBMSFTJTUBODF Agency File Number Ampere Range License number: 5007679-1170-0001/82438 100mA - 5A License number: 5007679-1170-0001/97059 5007679-1170-0009/97069 5007679-1170-0002/82443 40mA 50mA - 80mA 6.3A Certificate number: 710055 File number: E67006 t -FBEGSFF t "WBJMBCMFGSPNN" to 6.3A Applications t #BUUFSZ$IBSHFST t 1PXFSTVQQMJFT t $POTVNFS&MFDUSPOJDT t *OEVTUSJBM$POUSPMMFST 50mA - 6.3A 40mA - 6.3A JET0381-31007-2003 1A - 5A 2007010207240347 50mA - 5A Electrical Characteristics % of Ampere Rating Opening Time 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. (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/370.html for current information. 139 Revised: January 7, 2009 370 Series 370 Series Agency t 7JCSBUJPOSFTJTUBOU Radial Lead Fuses Lead Introduction toRadial Circuit Protection TR5(R) > Fast-ActingTransientology > 370 Series Electrical Characteristics Amp Code Rated Current Voltage Rating 0040 0050 0063 0080 0100 0125 0160 0200 0250 0315 0400 0500 0630 0800 1100 1125 1160 1200 1250 1315 1400 1500 1630 40mA 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* 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V 250V Breaking Capacity 35 A/ 250VAC1 50-60 Hz cos = 1.0 40 A / 250 VAC 50 A / 250 VAC Voltage Drop 1.0 x IN max. (mV) 900 320 350 370 600 550 500 465 400 380 120 120 115 120 110 100 100 85 80 90 80 80 70 Power Dissipation 1.5 x IN max. (mW) 100 80 100 120 130 172 165 190 250 250 135 155 200 310 310 360 600 500 660 950 920 1000 1200 Melting Integral 10 x IN max. (A2s) 0.0002 0.00035 0.0005 0.0014 0.0038 0.0066 0.014 0.03 0.051 0.1 0.025 0.042 0.076 0.12 0.2 0.31 0.53 0.98 1.8 3.1 6.7 12.00 24.00 Agency Approvals G X X X X X X X X X X X X X X X X X X X X X G X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X 1 Per UL, approved breaking capacity is 50 A at 250 V. * Conducting path min. 0.2 mm2 G = Expert Report pending Note: 1.00 means the number one with two decimal places. 1,000 means the number one thousand. Average Time Current Curves 0.040A 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 Temperature Rerating Curve 140 100000 PERCENT OF RATING 120 100 10000 80 60 23C 40 1000 TIME IN SECONDS 20 0 -40 -20 0 20 40 60 80 AMBIENT TEMPERATURE (C) 100 10 1 0.100 0.010 0.001 0.02 0.100 1 10 100 CURRENT IN AMPERES 370 Series 140 Revised: January 7, 2009 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/370.html for current information. Radial Lead Fuses TR5(R) > Fast-Acting > 370 Series Soldering Parameters - Wave Soldering Recommended Process Parameters: 280 260 Wave Parameter 240 Lead-Free Recommendation 220 Preheat: 200 (Depends on Flux Activation Temperature) 180 Temperature Minimum: 160 140 120 80 60 40 20 (Typical Industry Recommendation) 100C Temperature Maximum: 150C Preheat Time: 60-180 Seconds 100 Solder Pot Temperature: 260C Maximum Solder Dwell Time: 2-5 Seconds 240 230 220 210 200 190 180 170 160 140 150 130 120 110 90 100 80 70 60 50 40 30 0 20 Recommended Hand-Solder Parameters: 0 10 Temperature (C) - Measured on bottom side of board 300 Solder Iron Temperature: 350 C +/- 5C Heating Time: 5 seconds max. Time (Seconds) Cooling Time Preheat Time Dwell Time Note: These devices are not recommended for IR or Convection Reflow process. Materials Base/Cap: Brown Thermoplastic Polyamide PA 6.6, UL 94 V-0 Round Pins: Copper, Tin-plated Lead Pull Strength 10 N (EN 60068-2-21) Solderability 260C, 3s. (Wave) 350C, 1s. (Soldering Iron) Soldering Heat Resistance 260C, 10s. (IEC 60068-2-20) 350C, 3s. (Soldering Iron) (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/370.html for current information. Operating Temperature Climatic Category Stock Conditions Vibration Resistance 141 Revised: January 7, 2009 -40C to +85C (consider de-rating) -40C to +85C/21 days (IEC 60068-1,-2-1,-2-2,-2-78) +10C to +60C RH 75% yearly average, without dew, maximum value for 30 days95% 24 cycles at 15 min. each (EN 60068-2-6) 10 - 60 Hz at 0.75 mm amplitude 60 - 2000 Hz at 10G acceleration 370 Series 370 Series Product Characteristics Radial Lead Fuses Lead Introduction toRadial Circuit Protection TR5(R) > Fast-ActingTransientology > 370 Series Dimensions Part Numbering System Series Packaging Code Holes in PCB Long Leads (L=18.8mm) Short Leads (L=4.3mm) Packaging Packaging Option 370 Series Tape & Ammopack Short Leads 370 Series Packaging Specification Quantity Quantity & Packaging Code Reel Size N/A N/A 1,000 1,000 000 041 N/A N/A 142 Revised: January 7, 2009 (c) 2009 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/370.html for current information.