component
0ZCG0075BF2B
Public Made by Adomby adom
Bel Fuse Resettable Fuses, 1812. 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
markdown0ZCG0075BF2B
Bel Fuse · Resettable Fuses · 1812
0ZCG0075BF2B from Bel Fuse, in a 1812. 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 | 1812 |
| 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 (maximum current that does not trip) | IH | 0.75 | A | Still air at 23°C | 1 | ||
| Trip current (minimum current that trips) | IT | 1.5 | A | Still air at 23°C | 1 | ||
| Maximum voltage device can withstand at rated current | Vmax | 33 | Vdc | At its rated current, without damage | 1 | ||
| Maximum fault current device can withstand at rated voltage | Imax | 40 | A | At rated voltage (Vmax), without damage | 1 | ||
| Minimum device resistance (initial, un-soldered) | Rmin | 0.11 | Ohms | At 23°C, initial un-soldered state | 1 | ||
| Maximum device resistance after trip or soldering | R1max | 0.4 | Ohms | At 23°C, 1 hour after initial trip, or after soldering to PCB | 1 | ||
| Maximum time to trip | 0.2 | Sec | At 8.0 A | 1 | |||
| Typical power dissipated in tripped state | Pd | 1 | W | Tripped state, 23°C still air | 1 | ||
| Operating temperature range | -40 | 85 | °C | 1 |
CAD (KiCad official)
- Symbol:
0ZCG0075BF2B - Footprint:
Fuse:Fuse_1812_4532Metric - 3D model: 1812, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.9 mm nominal 1806 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
0zcg0075bf2b-etched.step/0zcg0075bf2b-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);0zcg0075bf2b.step/0zcg0075bf2b.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Bel Fuse datasheet (4 pp, sha256
73d80b0e34af55e7, 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).