component
JSMD0805-150L
Public Made by Adomby adom
Shenzhen Jinkaisheng Elec Resettable Fuses, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| jsmd0805-150l-etched.glb | 16d ago |
| jsmd0805-150l-etched.step | 16d ago |
| jsmd0805-150l-hero.glb | 16d ago |
| jsmd0805-150l-hero.overlay.json | 16d ago |
| jsmd0805-150l.glb | 16d ago |
| jsmd0805-150l.kicad_mod | 16d ago |
| jsmd0805-150l.kicad_sym | 16d ago |
| jsmd0805-150l.lbr | 16d ago |
| jsmd0805-150l.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
JSMD0805-150L
Shenzhen Jinkaisheng Elec · Resettable Fuses · 0805
JSMD0805-150L from Shenzhen Jinkaisheng Elec, 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 | Terminal 1 of the non-polarized PTC device (tin-plated nickel-copper pad); JSMD0805-150L is rated 6.0 V dc max, 50.0 A Imax, 1.5 A hold and 3.0 A trip at 25°C. |
| 2 | 2 | passive | Terminal 2 of the non-polarized PTC device (tin-plated nickel-copper pad); interchangeable with terminal 1, resistance 0.008 ohm min to 0.065 ohm max (R1max one hour post reflow). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Jinkaisheng Elec |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum device resistance prior to tripping (Ri min) | Ri min | 0.008 | Ω | 25°C, prior to tripping | 1 | ||
| Maximum device resistance one hour post reflow (R1max) | R1max | 0.065 | Ω | measured one hour post reflow | 1 | ||
| Trip current | I trip | 3 | A | 25°C still air | 1 | ||
| Hold current | I hold | 1.5 | A | 25°C still air | 1 | ||
| Maximum operating voltage | V max | 6 | V dc | at rated current (Imax) | 1 | ||
| Maximum fault current | I max | 50 | A | at rated voltage (Vmax) | 1 | ||
| Maximum time to trip | 1 | s | fault current 8.0 A | 1 | |||
| Power dissipation in tripped state | Pd | 1.2 | W | tripped state, 25°C still air, at rated voltage | 1 | ||
| Resistance change, passive aging | -5 | 5 | % | +85°C, 1000 hrs; typical | 1 | ||
| Resistance change, humidity aging | -5 | 5 | % | +85°C, 85% R.H., 168 hours; typical | 1 | ||
| Resistance change, thermal shock | -33 | 33 | % | +85°C to -40°C, 20 times; typical | 1 | ||
| Ambient operating temperature | -40 | 85 | °C | 2 | |||
| Maximum surface temperature in tripped state | 125 | °C | device in tripped state | 2 | |||
| Recommended hold current at ambient | 2.14 | A | ambient -40°C | 2 | |||
| Recommended hold current at ambient | 1.88 | A | ambient -20°C | 2 | |||
| Recommended hold current at ambient | 1.76 | A | ambient 0°C | 2 | |||
| Recommended hold current at ambient | 1.5 | A | ambient 25°C | 2 | |||
| Recommended hold current at ambient | 1.33 | A | ambient 40°C | 2 | |||
| Recommended hold current at ambient | 1.25 | A | ambient 50°C | 2 | |||
| Recommended hold current at ambient | 1.2 | A | ambient 60°C | 2 | |||
| Recommended hold current at ambient | 0.97 | A | ambient 70°C | 2 | |||
| Recommended hold current at ambient | 0.68 | A | ambient 85°C | 2 | |||
| Storage temperature | 0 | 35 | °C | storage | 3 | ||
| Storage relative humidity | 70 | %RH | storage | 3 | |||
| Peak reflow temperature (Tp) | Tp | 260 | °C | Pb-free reflow profile | 3 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin | Terminal pad materials：Tin-plated Nickel-Copper | 4 |
CAD (KiCad official)
- Symbol:
JSMD0805-150L - Footprint:
Fuse:Fuse_0805_2012Metric - 3D model: 0805 (KiCad packages3D, STEP)
- 3D model files:
jsmd0805-150l-etched.step/jsmd0805-150l-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jsmd0805-150l.step/jsmd0805-150l.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Jinkaisheng Elec datasheet (7 pp, sha256
9cf07d1dd6633eaa, 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).