component
F12F7
Public Made by Adomby adom
TLC Electronic Disposable Fuses, 1206. Pinout cross-checked by two models against the datasheet, 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
markdownF12F7
TLC Electronic · Disposable Fuses · 1206
F12F7 from TLC Electronic, 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 | Fuse terminal 1 (end cap, 0.50 mm wide on a 3.20 mm body); non-polarized, 7A rated current, 32V DC rated voltage, 150A@32Vdc breaking capacity. |
| 2 | 2 | passive | Fuse terminal 2 (end cap, 0.50 mm wide on a 3.20 mm body); non-polarized, interchangeable with terminal 1, typical cold resistance 12 mOhms. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TLC Electronic |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating temperature | -55 | ℃ | With proper correction factor applied | 5 | |||
| Operating temperature | 125 | ℃ | With proper correction factor applied | 5 | |||
| Time at 3.5In (6A~40A rated current) | 5 | sec | Rated current 6A~40A, 3.5In; column alignment in the extracted table is ambiguous | 2 | |||
| Infrared reflow time | 30 | sec | Infrared reflow, temperature 260℃ | 4 | |||
| Infrared reflow temperature | 260 | ℃ | Infrared reflow, time 30 seconds maximum | 4 | |||
| Wave solder time in reservoir | 10 | seconds | Wave solder, reservoir temperature 260℃ | 4 | |||
| Wave solder reservoir temperature | 260 | ℃ | Wave solder | 4 | |||
| Time from 25℃ to peak temperature | 8 | Minutes | Solder reflow profile, Pb-free | 5 | |||
| Rated voltage (DC) | 32 | V | DC rated voltage | 2 | |||
| Rated current | 7 | A | 2 | ||||
| Breaking capacity (DC interrupting rating) | 150 | A | @32Vdc, measured at rated voltage, time constant <50 µs, battery source | 2 | |||
| Typical cold resistance | 12 | mOhms | Measured at <10% of rated current, ambient 25℃ | 2 | |||
| Typical voltage drop | 140 | mV | 2 | ||||
| Typical pre-arcing I2t | I2t | 12.5 | A2Sec | Measured at 10In current | 2 |
CAD (KiCad official)
- Symbol:
F12F7 - Footprint:
Fuse:Fuse_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
f12f7-etched.step/f12f7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);f12f7.step/f12f7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TLC Electronic datasheet (5 pp, sha256
cbb8d36f7b6b4d9c, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-5-5(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).