component
SRF0805P005
Public Made by Adomby adom
prosemi Resettable Fuses, 0805. 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
markdownSRF0805P005
prosemi · Resettable Fuses · 0805
SRF0805P005 from prosemi, in a 0805. 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 | One terminal of the non-polarized 0805 PTC resettable fuse, connected in series with the protected circuit. |
| 2 | 2 | passive | Second terminal of the non-polarized 0805 PTC resettable fuse, connected in series with the protected circuit. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | prosemi |
| Package | 0805 |
| 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 that always trips at 25°C still air) | IT | 0.15 | A | 25°C still air; value read from the ratings row, column order inferred | 1 | ||
| Maximum fault current device can withstand at rated voltage | Imax | 40 | A | At rated voltage | 1 | ||
| Maximum continuous voltage device can withstand at rated current | Vmax | 60 | V | At rated current; part suffix /60 | 1 | ||
| Typical power dissipation in still air | Pdtyp | 0.5 | W | Device in still air when tripped | 1 | ||
| Hold current (maximum current that will not trip at 25°C still air) | IH | 0.05 | A | 25°C still air | 1 | ||
| Ambient operating temperature range (derating chart axis) | -40 | 85 | °C | Ambient operating temperature shown on thermal derating chart | 1 | ||
| Maximum ramp-up rate from Tsmax to Tp | 3 | °C/second | Reflow profile, lead-free | 2 | |||
| Pre-heat temperature Tsmin | Tsmin | 150 | °C | Reflow profile, lead-free | 2 | ||
| Pre-heat temperature Tsmax | Tsmax | 200 | °C | Reflow profile, lead-free | 2 | ||
| Pre-heat time Tsmin to Tsmax | 60 | 180 | seconds | Reflow profile, lead-free | 2 | ||
| Time above liquidus (TL > 217°C) | tL | 60 | 150 | seconds | Reflow profile, lead-free; temperature TL >217°C | 2 | |
| Peak temperature | Tp | 260 | °C | Reflow profile, lead-free; measured on device surface | 2 | ||
| Time at peak temperature ±5°C | tp | 20 | 40 | seconds | Reflow profile, lead-free | 2 | |
| Cooling rate from peak | 6 | °C/second | Reflow profile, lead-free | 2 | |||
| Time from 25°C to peak temperature | 8 | minutes | Reflow profile, lead-free | 2 |
CAD (KiCad official)
- Symbol:
SRF0805P005 - Footprint:
Fuse:Fuse_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
srf0805p005-etched.step/srf0805p005-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);srf0805p005.step/srf0805p005.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: prosemi datasheet (3 pp, sha256
13595464278d4e07, retrieved 2026-10-17, 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).