Type 5HT / 5HTP Time-lag Fuse Series (High -Breaking Capacity) 5HT/5HTP Series, 5x20mm Ceramic Tube Time-Lag Fuse RoHS Compliant Description 5x20mm Time-Lag surge withstand, high breaking capacity, ceramic body cartridge fuse designed, approved and complied with IEC 60127-2,standard sheet 5. Features - High breaking capacity (250V ac 1500A) - Meet IEC standard 60127-2, sheet 5 - Wide operating temperature range - Bulk and Tape & Reel packing available - Full compliance with EU Directive 2011/65/EU and amending directive 2015/863 - Halogen Free - Lead Free Applications Provide individual protection for components or internal circuits. - Power supplies - Battery charger - Monitor LEAD FREE = - Adapter HALOGEN FREE = Physical Specifications Body : Ceramic Materials Cap : Nickel Plated Brass Caps Leads : Matte Tin Plated Copper On Fuse : bel, T, Current Rating, H,250V, Appropriate Safety Logos, RoHS compliant Marking On Label : be,5HTor5HT,T,Current Ratin, H,Voltage Ratin,Interrupting RatinAppropriate Safety Logo and , (China RoHS compliant). Electrical Characteristics (IEC-127-2 STANDARD SHEET 5) Safety Agency Approvals Ampere Rating/ Safety Safety Agency Ampere Range / Volt 1.5 In 2.1 In 2.75 In 4 In 10 In Voltage Rating Agency Certificate I.R. ability* Rated Current MIN MAX MIN MAX MIN MAX MIN MAX 1907480 1A-6.3A/250V AC 1500A 250mA to 3.15A 1 30 1 80 95 5 10 100 40000505 1A-10A/250V AC 1500A 4A to above 1 30 1 80 150 5 20 100 250mA-6.3A/600V AC 150A E20624 hr. min. sec sec ms sec ms ms 250mA-10A/250V AC 1,500A 250mA-10A In clause 9.2, the test voltage for 5HTP ratings from 1A to 6.3A 250mA-10A/250V AC 1,500A LR39772 is 63VDC. /250V AC JET1037-31003-1008 1A-5A/250V AC 1500A JET1037-31003-1009 2002010207021531 250mA-6.3 A/250V AC 1,500A CQC18012185697 8A-10A/250V AC 1,500A *I.R.= Interrupting Rating = Short Circuit Rating(Amps) Specifications subject to change without notice belfuse.com/circuit-protection 2 / 4 Type 5HT / 5HTP Environmental Specifications MIL-STD-202G, Method 213B, Test Condition 1 Shock Resistance (100 G s peak for 6 milliseconds Sawtooth waveform) Vibration Resistance MIL-STD-202G, Method 201A (10-55 Hz, 0.06 inch, total excursion). Salt Spray Resistance MIL-STD-202G, Method 101E, Test Condition B (48 hrs). MIL-STD-202G, Method 302, Test Condition B Insulation Resistance (After Opening) 100,000 ohms minimum. Solderability MIL-STD-202G, Method 208H Resistance to solder Heat MIL-STD-202G, Method 210F, Test Condition B. (260+/-5 ,10+/-1 sec) Thermal Shock MIL-STD-202G, Method 107G, Test Condition B (-65 to +125 ). Operating Temperature -55 to +125 Terminal Strength IEC-68-2-21 Electrical Specifications Maximum Agency Approvals Typical Cold Volt-drop Voltage and Melting IT Melting IT Catalog Ampere Power Resistance 100%In Interrupting <10 mSec 10 In Number Rating Dissipation (ohms) (Volt) max. Ratings (A Sec) (A Sec) (W) 5HT(P) 250-R 250mA 3.41 1.16 0.10 0.12 0.34 Y Y Y 5HT(P) 315-R 315mA 2.08 0.90 0.18 0.22 0.38 Y Y Y 5HT(P) 400-R 400mA 1.47 0.73 0.28 0.34 0.41 Y Y Y 5HT(P) 500-R 500mA 1.03 0.66 0.46 0.58 0.48 Y Y Y 5HT(P) 630-R 630mA 0.63 0.51 0.70 0.90 0.55 Y Y Y 5HT(P) 800-R 800mA 0.39 0.40 1.1 1.5 0.64 Y Y Y 5HT(P) 1-R 1A 0.20 0.25 1.7 1.7 0.73 Y Y Y Y Y Y See Table of Safety 5HT(P) 1.25-R 1.25A 0.14 0.24 3 3 0.81 Y Y Y Y Y Y Approvals on Page 1 for 5HT(P) 1.6-R 1.6A 0.095 0.19 5 6 0.91 Y Y Y Y Y Y Voltage and associated 5HT(P) 2-R 2A 0.069 0.18 10 11 1.00 Y Y Y Y Y Y Interrupting Ratings 5HT(P) 2.5-R 2.5A 0.047 0.16 17 20 1.10 Y Y Y Y Y Y 5HT(P) 3.15-R 3.15A 0.031 0.13 31 38 1.20 Y Y Y Y Y Y 5HT(P) 4-R 4A 0.020 0.10 56 69 1.40 Y Y Y Y Y Y 5HT(P) 5-R 5A 0.015 0.10 101 128 1.50 Y Y Y Y Y Y 5HT(P) 6.3-R 6.3A 0.012 0.10 181 237 1.70 Y Y Y Y Y 5HT(P) 8-R 8A 0.008 0.09 330 439 2.70 Y Y Y Y 5HT(P) 10-R 10A 0.007 0.09 601 812 2.90 Y Y Y Y Consult manufacturer for other ratings Specifications subject to change without notice Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street Bel.US.CS belf.com Jersey City, NJ 07302 USA belfuse.com/circuit-protection 2020 Bel Fuse, Inc. Rev. 5HT May2020