component
SF-0603SA100M-2
Public Made by Adomby adom
BOURNS Disposable Fuses, 0603. 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
markdownSF-0603SA100M-2
BOURNS · Disposable Fuses · 0603
SF-0603SA100M-2 from BOURNS, in a 0603. 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 | BOURNS |
| Package | 0603 |
| 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 |
|---|---|---|---|---|---|---|---|
| Resistance (typ.) | R | 0.238 | Ω | Measured with ≤10 % rated current at 25 °C ambient | 1 | ||
| Resistance tolerance | R | -25 | 25 | % | Printed as tolerance ±25 % in the table footnote for resistance | 1 | |
| Rated current | 1 | A | Rated current for SF-0603SA100M-2 (code 100 = 1.00 A) | 1 | |||
| Rated voltage | 65 | VDC | Rated voltage group for 0.50 A to 1.50 A models | 1 | |||
| Interrupting rating | 50 | A | @ 65 VDC | 1 | |||
| Typical I2t | I2t | 0.0303 | A2s | Melting I2t calculated at 0.001 second pre-arcing time | 1 | ||
| Clearing time at 100 % of rated current | 4 | hours | Clearing time at 25 °C, 100 % of current rating (minimum) | 1 | |||
| Clearing time at 250 % of rated current | 5 | seconds | Clearing time at 25 °C, 250 % of current rating (maximum) | 1 | |||
| Operating temperature | -55 | 150 | °C | Operating temperature range | 3 | ||
| Storage temperature | 5 | 35 | °C | Storage conditions | 3 | ||
| Storage humidity | 40 | 75 | % | Storage conditions | 3 | ||
| Peak package body temperature (Tp) | Tp | 260 | °C | Pb-free assembly solder reflow profile | 4 | ||
| Ramp up rate (TL to Tp) | 3 | °C/second | Pb-free assembly solder reflow profile, maximum | 4 | |||
| Ramp down rate (Tp to TL) | 6 | °C/second | Pb-free assembly solder reflow profile, maximum | 4 |
CAD (KiCad official)
- Symbol:
SF-0603SA100M-2 - Footprint:
Fuse:Fuse_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
sf-0603sa100m-2-etched.step/sf-0603sa100m-2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sf-0603sa100m-2.step/sf-0603sa100m-2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: BOURNS datasheet (5 pp, sha256
f2d1d2932b163a2f, 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).