component
RK810A-800
Public Made by Adomby adom
Shenzhen Haoruijia Elec Thyristors (SCR)/Modules, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownRK810A-800
Shenzhen Haoruijia Elec · Thyristors (SCR)/Modules · TO-220
RK810A-800 from Shenzhen Haoruijia Elec, 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 | T1 | passive | Main terminal 1 of the triac, the current return terminal for 8 A RMS on-state current (IT(RMS) = 8 A) with VDRM/VRRM of 600 and 800 V. |
| 2 | T2 | passive | Main terminal 2 of the triac, which blocks VDRM/VRRM of 800 V for the -800 grade and carries IT(RMS) of 8 A. |
| 3 | G | input | Gate trigger terminal; RK810 needs IGT max 10 mA and VGT max 1.3 V at VD=12 V, RL=33 Ω, with peak gate current IGM of 4 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen Haoruijia Elec |
| Package | TO-220 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
RK810A-800 - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files:
rk810a-800-etched.step/rk810a-800-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rk810a-800.step/rk810a-800.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen Haoruijia Elec datasheet (5 pp, sha256
f67634dce512e65d, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).