MRF BEL | Alldatasheet

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Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com Website: www.belfuse.com ORDERING INFORMATION SEE LAST 2 PAGES Specifications subject to change without notice slavorppAycnegAytefaSy tiliba.R.I@tloV/egnarpmA ,6211069,5315359.oNetacifitreC 8500179,6216069 A5otAm05r oA53@CAV052/ 01 nI retaergsirevehcihw 14939.oNesneciL 42602E.oNeliFdezingoceR A05@CAV052/A3.6otAm05 27793RL.oNeliFecnatpeccA 1001-70013-7301TEJ.oNeliFA 001@CAV052/A5otA1 detaR tnerruC 5.1 nI 1.2 nI 57.2 nI 4 nI 01 nI NIMX AMN IMX AMN IMX AMX AM A3.6otAm05 ie visulcn .rh .nim sm ces sm 003 sm sm golataC rebmuN erepmA gnitaR lacipyT dloC ecnatsiseR )mho( pord-tloV %001@ nI .xam)tloV( IgnitleM 2T ceSm01< A( 2 )ceS IgnitleM 2T 01@ nI A( 2 )ceS mumixaM rewoP noitapissiD )W( 05FRMA m052 12 7.01 00.01 00.08 0.0 4FRMA 42 10.03 80.09 8 7 7.0 5FRMA 50 10.01 80.06 13 13 9.0 Approvals sdrSpc s Electrical Characteristics (IEC-127-3 STANDARD SHEET 3) d r S p RoHS Compliant Product RoHS Wave Soldering Compatible : (260°C, 10 sec max) Environmental Specification Shock Resistance MIL-STD-202G, Method 213B,Condition I (Sawtooth) (100 G’s peak for 6 milliseconds; Sawtooth Waveform) Vibration Resistance 10-55 Hz x 3 axis/ no load (MIL-STD-202G, Method 201A) Salt Spray Resistance MIL-STD-202G, Method 101E, Condition B (48Hrs) Solderability MIL-STD-202G, Method 208H Soldering Heat Resistance MIL-STD-202G Method 210F , T est Condition C. T op Side (260°C, 20 sec) Moisture Resistance MIL-STD-202G, Method 106G Operating Temperature -55°C to +125°C Physical Specification Materials Base and Cap: Black thermoplastic, UL 94-V0 Pins: Tin plated copper alloy Marking On fuse: “bel”, “F”, “Current Rating”, “250V” & “Appropriate Safety Logos” Consult manufacturer for other ratings T ype MRF Fast Acting Radial Lead Micro Fuse Series On label: “bel”, “MRF”, “Current Rating”, “Voltage Rating”, “Interrupting Rating”, “Appropriate Safety Logos” and “ ” for RoHS VersionPackaging Packaging 1. In bulk: 1,000 pcs per box 2. On Tape: Ammo pack, 1,000 pcs per box per EIA-468-A and IEC-286-2 Mechanical Dimensions MRF 6.3mm ± 1.3 mm 5.08± 0.1 (0.200± 0.004") 0.5 min 4.3±0.3 Dimension in mm ø 8.35± 0.10 +2 - 09 mm 12.7mm ± 0.3mm BULK / SHOR T LEADS AMMO P ACK / LONG LEADS MRFD0106 EMRFD1005A1 RoHS Compliant

CURRENT IN AMPERES Specifications subject to change without notice NOTE - see important information under “User Guide”on P.08 Corporate Office Bel Fuse Inc.

206 Van Vorst Street, Jersey City, NJ 07302

Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: belfuse@belfuse.com Website: www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K Tel: 44-1772-556601 Fax: 44-1772-888366 MRFC1004 (O02) MRF - TIME CURRENT CHARACTERISTIC CURVE T ype MRF Fast Acting Radial Lead Micro Fuse Series 0.01 0.1 100 1000 10000 0.01 0.1 1 10 100 - 50mA - 63mA - 80mA - 100mA - 125mA - 160mA - 200mA - 250mA - 315mA - 400mA - 500mA - 630mA - 800mA - 1A - 1.25A - 1.6A - 2A - 2.5A - 3.15A - 4A - 5A - 6.3A RoHS Compliant