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JK-SMD1210-010-60V
Public Made by Adomby adom
Jinrui Electronic Materials Co. Resettable Fuses, 1210. 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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Contents
README
markdownJK-SMD1210-010-60V
Jinrui Electronic Materials Co. · Resettable Fuses · 1210
JK-SMD1210-010-60V from Jinrui Electronic Materials Co., 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 pad (tin-plated nickel-copper) at one end of the non-polarized PPTC; rated 60 Vdc max, 0.10 A hold and 0.30 A trip at 25°C, 100 A max fault current. |
| 2 | 2 | passive | Terminal pad (tin-plated nickel-copper) at the opposite end of the non-polarized PPTC; interchangeable with the other pad, with resistance 0.800 to 15.000 Ω initial. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Jinrui Electronic Materials Co. |
| 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 |
|---|---|---|---|---|---|---|---|
| Minimum resistance (initial, 25℃) | Rimin | 0.8 | Ω | 25℃ initial resistance | 1 | ||
| Maximum resistance (initial, 25℃) | R1max | 15 | Ω | 25℃ initial resistance | 1 | ||
| Typical resistance | Rityp | 5 | Ω | 25℃ initial resistance | 1 | ||
| Maximum voltage (rated) | Vmax | 60 | Vdc | 1 | |||
| Maximum current | Imax | 100 | A | 1 | |||
| Hold current | Ihold | 0.1 | A | 25℃, 0.10A, 60min no trip | 1 | ||
| Trip current | Itrip | 0.3 | A | 25℃ | 1 | ||
| Maximum time to trip | 0.6 | s | 25℃, 0.5 A | 1 | |||
| Power dissipation | Pd | 0.6 | W | 1 | |||
| Operating temperature | -40 | 85 | ℃ | 1 |
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 Nickle-copper | 1 |
CAD (KiCad official)
- Symbol:
JK-SMD1210-010-60V - Footprint:
Fuse:Fuse_1210_3225Metric - 3D model: 1210 (KiCad packages3D, STEP)
- 3D model files:
jk-smd1210-010-60v-etched.step/jk-smd1210-010-60v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);jk-smd1210-010-60v.step/jk-smd1210-010-60v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Jinrui Electronic Materials Co. datasheet (3 pp, sha256
bb26313066163acb, retrieved 2026-10-19, 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).