component
1206F6A63V
Public Made by Adomby adom
Walter Elec Disposable Fuses, 1206. 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
markdown1206F6A63V
Walter Elec · Disposable Fuses · 1206
1206F6A63V from Walter Elec, in a 1206. 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 | Walter Elec |
| Package | 1206 |
| 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 |
|---|---|---|---|---|---|---|---|
| Pre-arcing time at 1.0In (rated current at 25℃, 0.5A to 10A rated) | 4 | hrs | 1.0In; rating current at 25℃; table applies to 0.5A to 10A | 4 | |||
| Pre-arcing time at 2.5In (rated current at 25℃, 0.5A to 10A rated) | 5 | sec | 2.5In; rating current at 25℃; table applies to 0.5A to 10A | 4 | |||
| Pre-arcing time at 3.5In (rated current at 25℃, 0.5A to 10A rated) | 1 | sec | 3.5In; rating current at 25℃; table applies to 0.5A to 10A | 4 | |||
| Operating Temperature | -55 | 150 | ℃ | Operating temperature range; derate per temperature-current curve outside 25±5℃ | 7 | ||
| Storage Temperature | 10 | 40 | ℃ | Airtight, relative humidity ≤75%, storage up to 2 years | 7 | ||
| Maximum soldering temperature (reflow) | 260 | ℃ | ±5℃, max. 10 sec | 8 | |||
| Nominal resistance | R | 0.012 | Ω | Measured with <10% rated current | 3 | ||
| Nominal melting I2t | I2t | 4.981 | A2s | Measured at 10 ms opening time | 3 | ||
| Rated current | In | 6 | A | 3 | |||
| Rated voltage | 63 | VDC | DC | 3 | |||
| Breaking capacity | 50 | A | V=63V DC; test current I=50A, 1A-10A rated current | 5 |
CAD (KiCad official)
- Symbol:
1206F6A63V - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
1206f6a63v-etched.step/1206f6a63v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);1206f6a63v.step/1206f6a63v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Walter Elec datasheet (12 pp, sha256
5cb9770f4a2d6ea3, retrieved 2026-10-17, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).