0679H_V01 BEL | Alldatasheet

Document overview

  • Manufacturer or author: Provided By alldatasheet.com(free datasheet download site)
  • PDF pages: 4

Technical content

Features

  • Quick Acting, 2410 SMD - Compatible with 260℃, IR Pb-free solder process - Wide range of current rating from 250mA to 15A - Wide operating temperature range, -55℃ to 125℃ - Tape & Reel for auto-insert SMD process - Full compliance with EU Directive 2011/65/EU and amending directive 2015/863, Compliant with exemption 7(a) - Halogen Free, (MSL = 1) - AEC-Q Compliant - Meets Bel automotive qualification* * - Largely based on internal AEC-Q test plan

Applications

  • Notebook - LCD monitor - PC computer - Office electronic equipment - Industrial equipment - Medical equipment - POE, POE+ - LCD / LED monitor - Power supply - LCD / LED TV HALOGEN FREE = Safety Agency Approvals

Electrical Characteristics

(UL/CSA/STD. 248-14) Physical Specifications Safety Agency Safety Agency Certificate Ampere Rating/ Voltage Rating Ampere Range / Volt @ I.R. ability* E506667 250mA–3A/350V AC 72V DC 3.5A-15A/350V AC 60V DC 250mA-3A/350V@ 50A AC 72V@100A DC 3.5A-5A/350V@50A AC 60V@150A DC 6.3A-15A/350V@50A-AC 60V@100A DC R 50368185 Tested according to IEC 60127-1:2006+A1+A2 IEC 60127-7:2015 250mA–3A/350V AC 72V DC 3.5A-15A/350V AC 60V DC 250mA-3A/350V@ 50A AC 72V@100A DC 3.5A-5A/350V@50A AC 60V@150A DC 6.3A-15A/350V@50A-AC 60V@100A DC *I.R.= Interrupting Rating = Short Circuit Rating(Amps) Testing Current Blow Time Minimum Maximum 100% 4 Hrs. N/A 200% N/A 5 Sec Materials Body : Ceramic Terminations : Silver Plated Caps Marking On Fuse : “Current Rating”, “Q”, ”H”—laser marked on ceramic tube, “bel” stamped in end caps. On Label : "bel", "0679H", "Current Rating", "Voltage Rating", "Interrupting Rating", "Appropriate Safety Logos" and " ", " "(China RoHS compliant). Specifications subject to change without notice AEC-Q Compliant

Bel Fuse Inc.

300 Executive Drive, Suite 300

West Orange, NJ 07052 USA +1 201.432.0463 Bel.US.CS@belf.com belfuse.com/circuit-protection © 2025 Bel Fuse, Inc. Rev. 0679H Feb2025 Environmental Specifications Electrical Specifications Part Number Ampere Rating (A) Typical Cold Resistance (ohms) Volt-drop @100% In (Volt) max. Voltage and Interrupting Ratings Melting I² T <10m Sec (A² Sec) Melting I² T @10 In (A² Sec) Maximum Power Dissipation (W) Agency Approvals 0679H0250-XX 250mA 0.55 0.530 See Table of Safety Approvals on Page 1 for Voltage and associated Interrupting Ratings 0.01 0.02 0.13 Y Y Consult manufacturer for other ratings XX - Packaging code (see “ordering information”) NOTES: All tests were conducted with the fuses soldered to a printed circuit boards with a nominal thickness of 1.6 mm. The copper test circuit trace was a printed circuit with an overall length of 100 mm, copper thickness/width as described below. The printed circuit boards were mounted by screws to a test fixture having brass blocks for connection of the test leads. All samples were soldered to the test boards by the manufacturer. 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, 0.06 inch, total excursion). Salt Spray Resistance MIL-STD-202G, Method 101E, Test Condition B (48 hrs.). Insulation Resistance MIL-STD-202G, Method 302, Test Condition A (After Opening) 10,000 ohms minimum. Solderability MIL-STD-202G, Method 208H Resistance to solder Heat MIL-STD-202G, Method 210F, Test Condition C. Top Side (260℃,20 sec) MIL-STD-202G, Method 210F, Test Condition D. Bottom Side (260℃,10 sec) Thermal Shock MIL-STD-202G, Method 107G, Test Condition B (-65℃ to +125℃). Operating Temperature -55℃ to +125℃ Moisture Sensitivity Level 1 (According to IPC J-Std-020) 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 Fuse rating Test Board Trace Dimensions 250mA-5A 1 oz. copper, 5.0mm wide. 6.3A-15A 3 oz. copper, 10mm wide. Specifications subject to change without notice

Bel Fuse Inc. West Orange, NJ 07052 USA +1 201.432.0463 Bel.US.CS@belf.com belfuse.com/circuit-protection © 2025 Bel Fuse, Inc. Rev. 0679H Feb2025 Temperature Derating Curve Average Time Current Curve Soldering Parameters IR Reflow Profile (IPC/JEDEC J-STD-020D) Preheat & Soak Temperature min (Tsmin) Temperature max (Tsmax) Time (Tsmin to Tsmax) (ts) 150℃ 200℃ 60-120 seconds Average ramp-up rate (Tsmax to Tp) 3℃/second max. Liquidous temperature (TL) Time at liquidous (tL) 217℃ 60-150 seconds Peak temperature (Tp) 260℃ max Time (tp) within 5℃ of the specified classification temperature (Tc) 30 seconds Average ramp-down rate (Tp to Tsmax) 6℃/second max. Time 25℃ to peak temperature 8 minutes max. Specifications subject to change without notice

Bel Fuse Inc. West Orange, NJ 07052 USA +1 201.432.0463 Bel.US.CS@belf.com belfuse.com/circuit-protection © 2025 Bel Fuse, Inc. Rev. 0679H Feb2025 Fuse FGNO Explanation

0679 H [XXXX] -XX

0679H=0679H; [XXXX]=Ampere Rating; XX=See Ordering Information as below Fraction Decimal Milliamps Bel FGNO[XXXX] Fraction Decimal Amps Bel FGNO[XXXX] 1/4 0.250 250 0250 1.0 1 1000 3/8 .375 375 0375 1-1/4 1.25 1.25 1250 1/2 .500 500 0500 1-1/2 1.50 1.5 1500 .630 630 0630 2.0 2 2000 3/4 .750 750 0750 2-1/2 2.5 2.5 2500 3.0 3 3000 3-1/2 3.5 3.5 3500 4.0 4 4000 5.0 5 5000 6.3 6.3 6300 7.0 7 7000 8.0 8 8000 10 9100 12 9120 15 9150 Mechanical Dimensions Ordering Information Packaging Packaging Tape & Reel Packaging Specification Quantity Quantity & Packaging Code 12 mm wide tape with 13 inches Diameter reel EIA Standard 481-E 5000 05 12 mm wide tape with 7 inches Diameter reel EIA Standard 481-E 1000 01 Specifications subject to change without notice