MRT 4-BULK

Type MRT Time Lag Radial Lead Micro Fuse Series MRT Series RoHS Compliant Description Sub-miniature, time lag type, 250V rated fuses designed, approved and complied with IEC 60127-3, standard sheet 4. Features - Time lag (250V AC) - Meet IEC standard 60127-3, sheet 4 - 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 - AEC-Q Compliant - Meets Bel automotive qualification* * - Largely based on internal AEC-Q test plan Applications Provide individual protection for components or internal circuits. - Power supplies - Battery chargers - Consumer electronics - Adapter LEAD FREE = - Industrial controllers HALOGEN FREE = Physical Specifications Materials Base and Cover : Black thermoplastic, UL 94-V0 Pins : 100% Matte Tin Plated Copper On Fuse : "bel", "T" ,"Current Rating", "250V" & "Appropriate Safety Logos" AEC-Q Compliant Marking On Label : "bel", "MRT", "T" , "Current Rating", "Voltage Rating", "Interrupting Rating", "Appropriate Safety Logos" and " ", " "(China RoHS compliant). Electrical Characteristics (IEC-127-3 STANDARD SHEET 4) Safety Agency Approvals Rated Current 1.5In 2.1In 2.75In 4In 10In Min Max Min Max Min Max Min Max 80mA to 6.3A inclusive 1 2 400 10 150 3 20 150 Above 6.3A 1 5 1000 20 150 3 20 150 ms sec ms sec ms ms Safety Agency Safety Agency Certificate Ampere Rating/ Voltage Rating 1907481 139937 hour min. In clause 9.2, the test voltage for MRT ratings from 80mA to 6.3A is 64VDC. 40001000 Ampere Range / Volt @ I.R. ability* 80mA-6.3A/250V ac@35A or 10 In whichever is greater 80mA-800mA/250V ac@35A 1A-4A/250V ac@100A 5A-10A/250V ac@100A 80mA-10A/ LR39772 250V ac E506667 80mA-6.3A/250V ac@50A 80mA-10A/277V ac@100A JET 1037-31007-1001 1A-5A/250V ac@100A Self-declaration No: 2020970207000131 80mA-10A/250V ac@35A or 10 In whichever is greater *I.R.= Interrupting Rating = Short Circuit Rating(Amps) Specifications subject to change without notice belfuse.com/circuit-protection Type MRT 2/4 Environmental Specifications Shock Resistance Vibration Resistance Salt Spray Resistance Solderability Resistance to solder Heat Moisture Resistance Operating Temperature MIL-STD-202G, Method 213B, Test Condition 1 (100 G's peak for 6 milliseconds; Sawtooth waveform) MIL-STD-202G, Method 201A (10-55 Hz X 3 axis / no load). MIL-STD-202G, Method 101E, Test Condition B (48 hrs.). MIL-STD-202G, Method 208H MIL-STD-202G, Method 210F, Test High temperature storage MIL-STD-202 Method 108 Temperature cycling JESD22 Method JA-104,Test Condition B Biased humidity MIL-STD-202 Method 103, 85C/85% RH with 10% operating power for 1000 hrs. Operational life MIL-STD-202 Method 108, Test Condition D Resistance to solvents MIL-STD-202 Method 215 Mechanical shock MIL-STD-202 Method 213,Test Condition C Vibration MIL-STD-202 Method 204 Condition C. Top Side. (260℃,20 sec) MIL-STD-202G, Method 202G, Method 106G Resistance to soldering heat MIL-STD-202 Method 210,Test condition B Thermal shock MIL-STD-202 Method 107 -55℃ to +125℃ Solderability J-STD-002 Board flex(SMD) AEC-Q200-005 Terminal strength AEC-Q200-006 Electrical characterization 3 temperature electrical Electrical Specifications Catalog Number Typical Volt-drop Ampere Cold @100% In Rating Resistance (Volt) (ohms) max. Voltage and Interrupting Ratings Melting I²T