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NCP21XQ102J03RA
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Murata Electronics NTC Thermistors, 0805. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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README.mdadded+43@@ -0,0 +1,43 @@+# NCP21XQ102J03RA++**Murata Electronics** · NTC Thermistors · 0805++NCP21XQ102J03RA from Murata Electronics, in a 0805. 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 | Thermistor terminal 1. Non-polar plated end termination; resistance between terminals 1 and 2 is nominally 1kΩ ±5% at 25°C, decreasing with rising temperature per the NTC B-constant of ~3675K. |+| 2 | 2 | passive | Thermistor terminal 2. Non-polar plated end termination; resistance between terminals 1 and 2 is nominally 1kΩ ±5% at 25°C, decreasing with rising temperature per the NTC B-constant of ~3675K. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Murata Electronics |+| Package | 0805 |+| Category | Sensor |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `NCP21XQ102J03RA`++## CAD (KiCad official)++- Symbol: `NCP21XQ102J03RA`+- Footprint: `Resistor_SMD:R_0805_2012Metric`+- 3D model: 0805 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Murata Electronics datasheet](docs/ncp21xq102j03ra-datasheet.pdf) (47 pp, sha256 `c16f509ec4be0cdc`, 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/ncp21xq102j03ra-datasheet.pdf)
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