component
TLC-MSML750
Public Made by Adomby adom
TLC Electronic 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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownTLC-MSML750
TLC Electronic · Resettable Fuses · 1812
TLC-MSML750 from TLC Electronic, 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 | TLC Electronic |
| 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 |
|---|---|---|---|---|---|---|---|
| Trip current (minimum current at which the device trips) | IT | 15 | A | 25℃ still air | 1 | ||
| Holding current (maximum current at which the device will not trip) | IH | 7.5 | A | 25℃ still air | 1 | ||
| Maximum voltage device can withstand without damage at rated current | Vmax | 12 | V | at rated current | 1 | ||
| Maximum fault current device can withstand without damage | Imax | 50 | A | at rated voltage | 1 | ||
| Maximum time to trip | Ttrip | 37.5 | s | Current 5.00 A | 1 | ||
| Minimum resistance of device prior to trip | R min | 0.0005 | Ω | 25℃ | 1 | ||
| Maximum resistance measured one hour post reflow | R1max | 0.008 | Ω | 25℃, one hour post reflow | 1 | ||
| Rated working power | Pd | 1.5 | W | 1 | |||
| Thermal cut-off temperature | 100 | ℃ | MAX. AT 5.0A (table header, as printed) | 1 |
CAD (KiCad official)
- Symbol:
TLC-MSML750 - 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:
tlc-msml750-etched.step/tlc-msml750-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tlc-msml750.step/tlc-msml750.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TLC Electronic datasheet (2 pp, sha256
1c1f03fb48089ca5, retrieved 2026-10-15, 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).