# SDV1005E5R5C500NPTF

**Sunlord** · Varistors · 0402

SDV1005E5R5C500NPTF from Sunlord, in a 0402. 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 | T1 | passive | End-cap electrode 1 of the non-polarized ESD-protection chip varistor; one of two symmetric terminals; max DC working voltage 5.5 V (product code 5R5, page 1 product-identification table); Sn-plated termination (code N); rated for operating temperature −55 °C to +125 °C (page 1). |
| 2 | T2 | passive | End-cap electrode 2 of the non-polarized ESD-protection chip varistor; electrically symmetric with pin 1; ~50 pF typical inter-terminal capacitance at 1 MHz as decoded from product code C500 via the EIA 3-digit convention (page 1 example: C121 = 120 pF); Sn-plated termination (code N). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Sunlord |
| Package | 0402 |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `SDV1005E5R5C500NPTF`
- Footprint: `Resistor_SMD:R_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `sdv1005e5r5c500nptf-etched.step` / `sdv1005e5r5c500nptf-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sdv1005e5r5c500nptf.step` / `sdv1005e5r5c500nptf.glb` are the bare package body.

## Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

- **Datasheet:** [Sunlord datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755185815490715648) (6 pp, sha256 `ecc8abb126e1552c`, retrieved 2026-09-17, 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:** parts-factory `2.0.0` / `extract_pins 0.2`, primary `claude-sonnet-4-6` (vision), consensus `claude-opus-4-7` (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).

[Datasheet PDF](docs/sdv1005e5r5c500nptf-datasheet.pdf)