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ASMD1812SL500-12V
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Shenzhen JDT Fuse PTC Thermistors, 1812. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# ASMD1812SL500-12V++**Shenzhen JDT Fuse** · PTC Thermistors · 1812++ASMD1812SL500-12V from Shenzhen JDT Fuse, in a 1812. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | 1 | passive | Non-polarized terminal of the PPTC resettable fuse. Rated 12 V max, 5.0 A hold current at 25 °C, 10.0 A trip current. Initial resistance 0.003 Ω min / 0.014 Ω max (R1 max post-reflow). |+| 2 | 2 | passive | Non-polarized terminal of the PPTC resettable fuse. Rated 12 V max, 5.0 A hold current at 25 °C, 10.0 A trip current. Initial resistance 0.003 Ω min / 0.014 Ω max (R1 max post-reflow). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Shenzhen JDT Fuse |+| Package | 1812 |+| Category | Sensors |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `ASMD1812SL500-12V`++## CAD (KiCad official)++- Symbol: `ASMD1812SL500-12V`+- Footprint: `Resistor_SMD:R_1812_4532Metric`+- 3D model: 1812 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Shenzhen JDT Fuse datasheet](docs/asmd1812sl500-12v-datasheet.pdf) (10 pp, sha256 `a9d7d6541a01f96e`, retrieved 2026-08-17, tier: lcsc)+- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/asmd1812sl500-12v-datasheet.pdf)
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