SDV2012A300C181NPTF

@@ -0,0 +1,45 @@+# SDV2012A300C181NPTF++**Sunlord** · Varistors · 0805++SDV2012A300C181NPTF from Sunlord, 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 | Varistor terminal 1. Bidirectional, non-polarized transient suppression terminal - clamps voltage across the pins when the surge voltage exceeds ~37-46 V (Vb @1 mA DC). |+| 2 | 2 | passive | Varistor terminal 2. Bidirectional, non-polarized transient suppression terminal - clamps voltage across the pins when the surge voltage exceeds ~37-46 V (Vb @1 mA DC). |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Sunlord |+| Package | 0805 |+| Category | Circuit Protection |+| Pins | 2 |++## Ordering variants++Same part, different packaging or reel option.++- `SDV2012A300C181NPTF`+- `SDV2012A300C181NPTFYPTF`++## CAD (KiCad official)++- Symbol: `SDV2012A300C181NPTF`+- Footprint: `Resistor_SMD:R_0805_2012Metric`+- 3D model: 0805 (KiCad packages3D, STEP)++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Sunlord datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755185576821829632) (6 pp, sha256 `ecc8abb126e1552c`, retrieved 2026-08-17, tier: lcsc)+- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.+- **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/sdv2012a300c181nptf-datasheet.pdf)

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