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MFU0805FF05000P100

Public Made by Adom

by adom

Vishay Intertech Disposable Fuses, 0805. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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mfu0805ff05000p100-etched.step mfu0805ff05000p100: factory component page (tier=lcsc) · Ray 21d ago
mfu0805ff05000p100-hero.glb mfu0805ff05000p100: hero GLB from the etched model (keeps the MPN mark) · Ray 21d ago
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mfu0805ff05000p100.kicad_sym mfu0805ff05000p100: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
mfu0805ff05000p100.lbr mfu0805ff05000p100: KiCad Device:Fuse symbol instead of a box (two-terminal passive) · Ray 11d ago
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MFU0805FF05000P100

Vishay Intertech · Disposable Fuses · 0805

MFU0805FF05000P100 from Vishay Intertech, in a 0805. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package 0805
Category Circuit Protection
Pins 2

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Rated voltage, Umax DC Umax 32 V 1
Operating temperature range -55 125 °C 1
Permissible film temperature 125 °C 1
Breaking capacity DC (Imax at Umax) Imax 50 A at 32 V DC 1
Insulation resistance 0.1 MΩ at 2.0 x UR (DC) 11
Temperature rise of hot spot 75 K I = 1.0 x IR (DC), UL 248-14 cl. 8.2.4, MFU 0805 IR ≤ 5.0 A 12
Resistance change after substrate bending R/R -10 10 % depth 1 mm, rate 1 mm/s, 1 time 11
Resistance change after resistance to soldering heat R/R -10 10 % reflow method 2, (260 ± 5) °C, (10 ± 1) s 11
Resistance change after rapid change of temperature R/R -10 10 % LCT = -55 °C, UCT = 125 °C, 30 min each, 5 cycles 12
Resistance change after damp heat, steady state R/R -10 10 % (40 ± 2) °C, 56 days, (93 ± 3) % RH 12
Resistance change after vibration R/R -10 10 % 10 Hz to 2000 Hz, 6 h 12
Rated current IR 5 A 5
Permissible continuous current rating 0.7 x IR at amb = 23 °C 1
Cold resistance 15 mΩ at 0.1 x IR; typical values 5
Voltage drop 98 mV at 1 x IR; typical values 5
Pre-arcing I2t I2t 0.2275 A2s at 10 x IR; typical values 5

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin pure tin plating provides compatibility with lead (Pb)-free and lead-containing soldering processes. The immunity of 6

CAD (KiCad official)

  • Symbol: MFU0805FF05000P100
  • Footprint: Fuse:Fuse_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: mfu0805ff05000p100-etched.step / mfu0805ff05000p100-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mfu0805ff05000p100.step / mfu0805ff05000p100.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Vishay Intertech datasheet (13 pp, sha256 e0b512e4d4ec9ba5, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal convention (convention), consensus off (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF