component
MF-USMF005-2
Public Made by Adomby adom
BOURNS Resettable Fuses, 1210. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads on click. Unloads only if this page sits in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads on click. Unloads only if this page sits in the background.
PCB Footprint
Open full view ↗Loads on click. Unloads only if this page sits in the background.
Datasheet
Open in new tab ↗Loads on click. Unloads only if this page sits in the background.
README
markdownMF-USMF005-2
BOURNS · Resettable Fuses · 1210
MF-USMF005-2 from BOURNS, in a 1210. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | P1 | passive | PTC fuse terminal 1; symmetric, non-polarised; Ihold 0.05 A, Itrip 0.15 A, Vmax 30 V, Imax 10 A, RMin 2.800 Ω, R1Max 50.000 Ω at 23 °C. |
| 2 | P2 | passive | PTC fuse terminal 2; symmetric, non-polarised; electrically identical to terminal 1; device trips in ≤1.50 s at Itrip with Vmax applied at 23 °C. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | BOURNS |
| Package | 1210 |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
MF-USMF005-2 - Footprint:
Resistor_SMD:R_1210_3225Metric - 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files:
mf-usmf005-2-etched.step/mf-usmf005-2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mf-usmf005-2.step/mf-usmf005-2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (4 pp, sha256
d1eb2d01ff7870b5, retrieved 2026-09-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-sonnet-4-6(text+vision), consensusclaude-opus-4-7(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).