component
CF04V3T4R0
Public Made by Adomby adom
TA I Tech Disposable Fuses, 0402. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 19d ago |
| viewers | 19d ago |
| cf04v3t4r0-etched.glb | 19d ago |
| cf04v3t4r0-etched.step | 19d ago |
| cf04v3t4r0-hero.glb | 19d ago |
| cf04v3t4r0-hero.overlay.json | 19d ago |
| cf04v3t4r0.glb | 19d ago |
| cf04v3t4r0.kicad_mod | 19d ago |
| cf04v3t4r0.kicad_sym | 11d ago |
| cf04v3t4r0.lbr | 11d ago |
| cf04v3t4r0.step | 19d ago |
| package.json | 19d ago |
| page.json | 19d ago |
| README.md | 19d ago |
CF04V3T4R0
TA I Tech · Disposable Fuses · 0402
CF04V3T4R0 from TA I Tech, in a 0402. 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 | TA I Tech |
| Package | 0402 |
| 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 |
|---|---|---|---|---|---|---|---|
| Tolerance | -25 | 25 | % | Resistance tolerance ±25% | 2 | ||
| Resistance | 12 | mΩ | Measured with less than 10% of rated current (footnote *) | 2 | |||
| Rated current | 4 | A | 2 | ||||
| Rated voltage | 32 | V | DC | 2 | |||
| Breaking capacity | 35 | A | DC 32V | 2 | |||
| Fusing time | 1 | min | Open within 1 min at 200% rated current | 2 | |||
| Body temperature rise | 75 | ℃ | At 100% rated current | 2 | |||
| Operating temperature | -20 | 105 | ℃ | With proper derating factor per derating curve | 4 | ||
| Resistance to solder heat (change in resistance) | -20 | 20 | % | 260℃±5℃, 10±1 second | 4 | ||
| Solderability (wetting coverage) | 95 | % | 235℃±5℃, 2±0.5 second; 245℃±5℃, 2±0.5 second (lead free) | 4 | |||
| Resistance to dry heat (change in resistance) | -20 | 20 | % | 105℃±5℃, 1000 hrs | 4 | ||
| Thermal shock (change in resistance) | ΔR | 10 | % | -20℃/+25℃/+125℃/+25℃, 10 cycles | 4 | ||
| Residual resistance after fusing | 10 | kΩ | Measure DC resistance after fusing | 4 |
CAD (KiCad official)
- Symbol:
CF04V3T4R0 - Footprint:
Fuse:Fuse_0402_1005Metric - 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files:
cf04v3t4r0-etched.step/cf04v3t4r0-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cf04v3t4r0.step/cf04v3t4r0.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TA I Tech datasheet (20 pp, sha256
f0c60fe7ffe36c5e, retrieved 2026-10-21, 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).