Type 5ET / 5ETP Time-lag Fuse Series (High Surge-proof, Enhanced-Breaking Capacity) 5ET/5ETP Series, 5x20mm Glass Tube Time-lag Fuse RoHS 2 Compliant Description 5x20mm Time-lag fuse, high surge-proof, enhanced breaking capacity, glass tube body cartridge fuse designed, approved and complied with IEC 60127-2,standard sheet 6. Features - Meet IEC standard 60127-2, sheet 6 - Wide operating temperature range - Bulk and Tape & Reel packing available - RoHS 2 compliant - 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 : Glass Materials Cap : Nickel Plated Brass Caps Leads : Matte Tin Plated Copper On Fuse : bel, T, Current Rating, E,250V, Appropriate Safety Logos, RoHS 2 compliant Marking On Label :be,5ETor5ET,Current Ratin,Voltage Ratin,Interrupting Ratin,Appropriate Safety Logo and,(China RoHS compliant). Electrical Characteristics (IEC-127-2 STANDARD SHEET 6 ) Safety Agency Approvals Voltage 1.5 In 2.1 In 2.75 In 4 In 10 In Safety Safety Agency Ampere Range / Volt Rated Rating Agency Certificate I.R. ability* Current (V) MIN MAX MIN MAX MIN MAX MIN MAX 1 2 600 10 150 3 20 300 1720086 1A-6.3A/250V AC 150A 1A to 12A hr. min. ms sec ms sec ms ms 1400794 8A-12A/250C AV 150A In clause 9.2, the test voltage for 5ETP ratings from1A to 6.3A 40007746 is 63VDC. 1A-12A / E20624 250V AC 1A6.3A / 250V AC 150A LR39772 2003010207030342 *I.R.= Interrupting Rating = Short Circuit Rating(Amps) Specifications subject to change without notice belfuse.com/circuit-protection2 / 4 Type 5ET / 5ETP 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) MIL-STD-202G, Method 107G, Test Condition B Thermal Shock (-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) 5ET(P) 1-R 1A 0.111 0.15 28 29 0.42 Y Y Y Y Y 5ET(P) 1.25-R 1.25A 0.073 0.13 42 43 0.42 Y Y Y Y Y 5ET(P) 1.6-R 1.6A 0.058 0.13 62 64 0.51 Y Y Y Y Y 5ET(P) 2-R 2A 0.039 0.12 92 95 0.61 Y Y Y Y Y 5ET(P) 2.5-R 2.5A 0.031 0.12 137 142 0.74 Y Y Y Y Y See Table of Safety Approvals 5ET(P) 3.15-R 3.15A 0.023 0.10 on Page 1 for 203 211 0.90 Y Y Y Y Y Voltage and 5ET(P) 4-R 4A 0.017 0.10 associated 300 313 1.08 Y Y Y Y Y Interrupting Ratings 5ET(P) 5-R 5A 0.012 0.09 444 465 1.31 Y Y Y Y Y 5ET(P) 6.3-R 6.3A 0.010 0.09 658 691 1.58 Y Y Y Y Y 5ET(P) 8-R 8A 0.007 0.09 252 277 3.11 Y 5ET(P) 10-R 10A 0.006 0.08 400 440 3.68 Y Y 5ET(P) 12-R 12A 0.005 0.08 635 699 4.36 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 2019 Bel Fuse, Inc. Rev. 5ET Jan2019