component
0ZCK0050FF2E
Public Made by Adomby adom
Bel Fuse Resettable 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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdown0ZCK0050FF2E
Bel Fuse · Resettable Fuses · 0805
0ZCK0050FF2E from Bel Fuse, 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 | Bel Fuse |
| 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 |
|---|---|---|---|---|---|---|---|
| Hold current | IH | 0.5 | A | Maximum current that will not trip, still air at 23°C | 1 | ||
| Trip current | IT | 1 | A | Minimum current that will trip, still air at 23°C | 1 | ||
| Rated voltage (Vmax) | Vmax | 6 | Vdc | Maximum voltage device can withstand at its rated current without damage | 1 | ||
| Maximum current (Imax) | Imax | 100 | A | Maximum fault current at rated voltage (Vmax) without damage | 1 | ||
| Max time to trip | 0.1 | Sec | At 8.00 A | 1 | |||
| Minimum resistance (initial, un-soldered) | Rmin | 0.15 | Ohms | 23°C, initial un-soldered state | 1 | ||
| Maximum resistance after trip or soldering | R1max | 0.85 | Ohms | 23°C, 1 hour after initial trip or after soldering to PCB | 1 | ||
| Operating temperature range | -40 | 85 | °C | 1 | |||
| Typical power (tripped state) | Pd | 0.5 | W | Tripped state, 23°C still air | 1 |
CAD (KiCad official)
- Symbol:
0ZCK0050FF2E - Footprint:
Fuse:Fuse_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
0zck0050ff2e-etched.step/0zck0050ff2e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);0zck0050ff2e.step/0zck0050ff2e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Bel Fuse datasheet (4 pp, sha256
811b1a0aaafe03e9, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).