# TPAN0220F10R0K9

**RESI** · Through Hole Resistors · TO-220

TPAN0220F10R0K9 from RESI, in a TO-220. 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 | Resistor terminal 1 of a 10 ohm (10R0) thick-film non-inductive resistor, 5.08 mm lead pitch, 500 V max working voltage, 2000 VAC insulation to flange. |
| 2 | 2 | passive | Resistor terminal 2 of a 10 ohm (10R0) thick-film non-inductive resistor, 5.08 mm lead pitch, 500 V max working voltage, 2000 VAC insulation to flange. |
| 3 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | RESI |
| Package | TO-220 |
| Category | Resistors |
| Pins | 3 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Temperature coefficient (K code, as printed ±100 ppm/°C) | TCR | -100 |  | 100 | ppm/°C | Reference temperature and range garbled in source text | 2 |
| Nominal resistance (part code 10R0) | R |  | 10 |  | Ω | MPN code F10R0K: 10R0 = 10 Ω, R used as decimal point (per part-numbering legend) | 3 |

## CAD (KiCad official)

- Symbol: `TPAN0220F10R0K9`
- Footprint: `Package_TO_SOT_THT:TO-220-3_Vertical`
- 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files: `tpan0220f10r0k9-etched.step` / `tpan0220f10r0k9-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpan0220f10r0k9.step` / `tpan0220f10r0k9.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [RESI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8758101112597958656) (12 pp, sha256 `d65b95932e12f650`, retrieved 2026-10-18, 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 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).

[Datasheet PDF](docs/tpan0220f10r0k9-datasheet.pdf)