Type MRF Fast Acting Radial Lead Micro Fuse Series EMRFD1005A1 Catalog Number Electrical Characteristics (IEC-127-3 STANDARD SHEET 3) Rated Current 50mA to 6.3A inclusive 1.5 In 2.1 In 2.75 In 10 In MIN MAX MIN MAX MIN MAX MAX 1 hr. 30 min. 10 ms 3 sec 3 ms 300 ms 20 ms Approvals sd r Spc Safety Agency Approvals s d 4 In Certificate No. 9535135, 9601126, 9606126, 9710058 License No. 93941 r Recognized File No. E20624 S Acceptance File No. LR39772 p File No. JET1037-31007-1001 Amp range / Volt @ I.R. ability Ampere Rating MRF 50 50mA MRF 63 63mA Typical Volt-drop Melting I2T Cold @100% In < 10 mSec Resistance (ohm) (Volt) max. (A2 Sec) 12 8.6 Melting I2T @10 In (A2 Sec) Maximum Power Dissipation (W) 0.72 0.001 0.001 0.08 0.65 0.001 0.001 0.09 MRF 80 80mA 6.2 0.58 0.002 0.002 0.11 MRF 100 100mA 4.48 0.52 0.003 0.003 0.12 MRF 125 125mA 3.22 0.47 0.006 0.006 0.14 MRF 160 160mA 2.40 0.46 0.010 0.010 0.10 MRF 200 200mA 1.60 0.41 0.017 0.016 0.12 MRF 250 250mA 0.45 0.254 0.029 0.027 0.15 MRF 315 315mA 0.34 0.246 0.05 0.05 0.18 MRF 400 400mA 0.25 0.239 0.08 0.08 0.22 MRF 500 500mA 0.19 0.232 0.15 0.13 0.27 MRF 630 630mA 0.091 0.106 0.12 0.13 0.15 MRF 800 800mA 0.071 0.103 0.21 0.22 0.19 1A 0.055 0.100 0.36 0.36 0.23 50mA to 5A / 250V AC @ 35A or 10 In whichever is greater MRF 1 MRF 1.25 1.25A 0.043 0.097 0.61 0.59 0.28 50mA to 6.3A / 250V AC @ 50A MRF 1.6 1.6A 0.034 0.094 1.1 1.0 0.35 1A to 5A / 250V AC @ 100A 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, Test Condition C. Top Side (260°C, 20 sec) 2A 0.026 0.091 1.8 1.7 0.42 MRF 2.5 MRF 2 2.5A 0.020 0.088 3.1 2.7 0.51 MRF 3.15 3.15A 0.016 0.086 5.3 4.5 0.62 MRF 4 4A 0.012 0.083 9 8 0.77 MRF 5 5A 0.010 0.081 16 13 0.93 6.3A 0.008 0.078 27 21 1.14 MRF 6.3 Consult manufacturer for other ratings 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 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” BULK / SHORT LEADS AMMO PACK / LONG LEADS 12.7mm±0.3mm MRF ø8.35±0.10 7.7±0.2 4.3 ± 0.3 9 mm +2 -0 ø0.6mm±0.1 0.5 min 5.08±0.1 (0.200±0.004") 6.3mm±1.3 mm Dimension in mm Specifications subject to change without notice MRFD0106 RoHS Compliant ORDERING INFORMATION SEE LAST 2 PAGES Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected] Website: www.belfuse.com 23 Type MRF RoHS Compliant Fast Acting Radial Lead Micro Fuse Series MRFC1004 (O02) - 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 MRF - TIME CURRENT CHARACTERISTIC CURVE 10000 1000 TIME IN SECONDS 100 10 0.1 0.01 0.01 0.1 1 10 100 CURRENT IN AMPERES Specifications subject to change without notice 1 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: [email protected] 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 24