MRT8

TYPEMRT BEL | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 4

Technical content

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 - Industrial controllers Physical Specifications Materials Base and Cover : Black thermoplastic, UL 94 -V0 Pins : 100% Matte Tin Plated Copper Marking On Fuse : "bel", "T" ,"Current Rating", "250V" & "Appropriate Safety Logos " 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 hour min. ms sec ms sec ms ms In clause 9.2, the test voltage for MR T ratings from 80mA to 6.3A is 64VDC. Safety Agency Safety Agency Certificate Ampere Rating/ Voltage Rating Ampere Range / Volt @ I.R. ability* 1907481 80mA-10A/ 250V ac 80mA-6.3A/250V ac@35A or 10 In whichever is greater 139937 80mA-800mA/250V ac@35A 1A-4A/250V ac@100A 40001000 5A-10A/250V ac@100A LR39772 80mA-6.3A/250V ac@50A E506667 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) LEAD FREE = HALOGEN FREE = Specifications subject to change without notice AEC-Q Compliant

Bel Fuse Inc.

206 Van Vorst Street

Jersey City, NJ 07302 USA +1 201.432.0463 Bel.US.CS@belf.com belfuse.com/circuit-protection © 2021 Bel Fuse, Inc. Rev. MRT Oct2021 Environmental Specifications 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 Resistance to soldering heat MIL-STD-202 Method 210,Test condition B Thermal shock MIL-STD-202 Method 107 Solderability J-STD-002 Board flex(SMD) AEC-Q200-005 Terminal strength AEC-Q200-006 Electrical characterization 3 temperature electrical Electrical Specifications Catalog Number Ampere Rating Typical Cold Resistance (ohms) Volt-drop @100% In (Volt) max. Voltage and Interrupting Ratings Melting I² T <10 mSec (A² Sec) Melting I² T @10 In (A² Sec) Maximum Power Dissipation (W) Agency Approvals MRT 80 80mA 3.5 0.398 See Table of Safety Approvals on Page 1 for Voltage and associated Interrupting Ratings 0.01 0.01 0.10 Y Y Y Y Y MRT 1 1A 0.070 0.090 6 7 0.44 Y Y Y Y Y Y MRT 2 2A 0.029 0.084 23 27 0.67 Y Y Y Y Y Y MRT 4 4A 0.013 0.073 92 110 1.02 Y Y Y Y Y Y MRT 5 5A 0.010 0.073 145 175 1.17 Y Y Y Y Y Y MRT 8 8A 0.006 0.073 280 350 2.40 Y Y Y MRT 10 10A 0.0042 0.070 300 400 1.60 Y Y Y Consult manufacturer for other ratings Shock Resistance MIL-STD-202G, Method 213B, Test Condition 1 (100 G's peak for 6 milliseconds; Sawtooth waveform) Vibration Resistance MIL-STD-202G, Method 201A (10-55 Hz X 3 axis / no load). Salt Spray Resistance MIL-STD-202G, Method 101E, Test Condition B (48 hrs .). Solderability MIL-STD-202G, Method 208H Resistance to solder Heat MIL-STD-202G, Method 210F, Test Condition C. Top Side. (260 ℃,20 sec) Moisture Resistance MIL-STD-202G, Method 202G, Method 106G Operating Temperature -55℃ to +125 ℃ Specifications subject to change without notice

Bel Fuse Inc. Jersey City, NJ 07302 USA +1 201.432.0463 Bel.US.CS@belf.com belfuse.com/circuit-protection © 2021 Bel Fuse, Inc. Rev. MRT Oct2021 Temperature Derating Curve Average Time Current Curve Soldering Parameters Lead-free Wave Soldering Profile Wave Soldering Parameter Average ramp-up rate 200℃ / second Heating rate during preheat typical 1 - 2℃ / second Max 4℃ / second Final preheat temperature within 125℃ of soldering temperature Peak temperature Tp 260℃ Time within +0℃ / -5℃ of actual peak temperature 10 seconds Ramp-down rate 5℃ / second max. Specifications subject to change without notice

Bel Fuse Inc. Jersey City, NJ 07302 USA +1 201.432.0463 Bel.US.CS@belf.com belfuse.com/circuit-protection © 2021 Bel Fuse, Inc. Rev. MRT Oct2021 Fuse FGNO Explanation 0692 - [XXXX] X XX 0692=MRT; [XXXX]=Ampere Rating; XX=See Ordering Information as below Mechanical Dimensions Ordering Information Packaging Packaging Option Packaging Specification Quantity Packaging Code Bulk / bag, 1000 / box N/A 1000 01 , 05 12.7 mm pitch, On Tape / box IEC-286-2 1000 02 Fraction Decimal Milliamps Bel FGNO[XXXX] Fraction Decimal Amps Bel FGNO[XXXX] 8/100 0.080 80 0080 1.0 1 1000 1/10 .100 100 0100 1-1/4 1.25 1.25 1250 1/8 .125 125 0125 1.60 1.6 1600 .160 160 0160 2.0 2 2000 2/10 .200 200 0200 2-1/2 2.5 2.5 2500 1/4 .250 250 0250 3.15 3.15 3150 .315 315 0315 4.0 4 4000 4/10 .400 400 0400 5.0 5 5000 1/2 .500 500 0500 6.3 6.3 6300 .630 630 0630 8.0 8.0 8000 8/10 .800 800 0800 10.0 10.0 9100 Specifications subject to change without notice