component
ASMD1210SL500-12V
Public Made by Adomby adom
JDTfuse(集电通) Resettable Fuses, 1210. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 18d ago |
| viewers | 18d ago |
| asmd1210sl500-12v-etched.glb | 18d ago |
| asmd1210sl500-12v-etched.step | 18d ago |
| asmd1210sl500-12v-hero.glb | 18d ago |
| asmd1210sl500-12v-hero.overlay.json | 18d ago |
| asmd1210sl500-12v.glb | 18d ago |
| asmd1210sl500-12v.kicad_mod | 18d ago |
| asmd1210sl500-12v.kicad_sym | 6d ago |
| asmd1210sl500-12v.lbr | 6d ago |
| asmd1210sl500-12v.step | 18d ago |
| package.json | 18d ago |
| page.json | 18d ago |
| README.md | 18d ago |
ASMD1210SL500-12V
JDTfuse(集电通) · Resettable Fuses · 1210
ASMD1210SL500-12V from JDTfuse(集电通), in a 1210. 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 | JDTfuse(集电通) |
| Package | 1210 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum operating voltage (rated voltage) | V max | 12 | V | at rated current (Imax) | 3 | ||
| Maximum fault current | I max | 50 | A | at rated voltage (V max) | 3 | ||
| Hold current | I hold | 5 | A | @25°C, still air | 3 | ||
| Trip current | I trip | 10 | A | @25°C, still air | 3 | ||
| Maximum time to trip | 2 | s | at 25.0 A | 3 | |||
| Minimum device resistance prior to tripping | Ri min | 0.001 | Ω | @25°C | 3 | ||
| Maximum device resistance one hour post reflow | R1max | 0.012 | Ω | measured one hour post reflow | 3 | ||
| Operating temperature | -40 | 85 | ℃ | 2 | |||
| Resistance change after passive aging | -10 | 10 | % | +85°C, 1000 hrs. | 4 | ||
| Resistance change after humidity aging | -5 | 5 | % | +85°C, 85% R.H., 100 hours | 4 | ||
| Ramp-up rate (Ts max to Tp) | 3 | ℃/second | Pb-free reflow profile | 6 | |||
| Ramp-down rate | 3 | ℃/second | Pb-free reflow profile | 6 | |||
| Time 25℃ to peak temperature | 8 | minutes | Pb-free reflow profile | 6 | |||
| Peak/classification temperature (Tp) | Tp | 260 | ℃ | Pb-free reflow profile | 6 | ||
| Time within 5℃ of actual peak temperature (TP) | TP | 30 | seconds | Pb-free reflow profile | 6 | ||
| Preheat temperature (Ts min to Ts max) | Ts | 150 | 200 | ℃ | Pb-free reflow profile | 6 | |
| Preheat time (Ts min to Ts max) | 60 | 120 | seconds | Pb-free reflow profile | 6 | ||
| Time maintained above liquidus temperature (TL) | TL | 217 | ℃ | Pb-free reflow profile | 6 | ||
| Time maintained above TL | tL | 60 | 150 | seconds | Pb-free reflow profile | 6 | |
| Power dissipation in tripped state | Pd | 1 | W | tripped state, 25°C still air, at rated voltage | 3 | ||
| Resistance change after thermal shock | -30 | % | MIL-STD-202 Method 107G, +85°C to -40°C, 20 times | 4 |
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 Materials Tin-Plated Nickle-copper | 4 |
CAD (KiCad official)
- Symbol:
ASMD1210SL500-12V - Footprint:
Fuse:Fuse_1210_3225Metric - 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files:
asmd1210sl500-12v-etched.step/asmd1210sl500-12v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);asmd1210sl500-12v.step/asmd1210sl500-12v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JDTfuse(集电通) datasheet (10 pp, sha256
fecbba5619ec2df1, retrieved 2026-10-17, 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).