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4532-471-lf

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Brightking Gas Discharge Tube Arresters (GDT), 1812. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentcircuit protection4532-471-lf
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs 4532-471-lf: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
viewers Publish 0.1.0 · Ray 1mo ago
4532-471-lf-etched.fit.json 4532-471-lf: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
4532-471-lf-etched.glb 4532-471-lf: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
4532-471-lf-etched.step 4532-471-lf: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 1mo ago
4532-471-lf.glb Publish 0.1.0 · Ray 1mo ago
4532-471-lf.kicad_mod Publish 0.1.0 · Ray 1mo ago
4532-471-lf.kicad_sym Publish 0.1.0 · Ray 1mo ago
4532-471-lf.lbr Publish 0.1.0 · Ray 1mo ago
4532-471-lf.step Publish 0.1.0 · Ray 1mo ago
package.json Publish 0.1.0 · Ray 1mo ago
page.json 4532-471-lf: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray 29d ago
README.md 4532-471-lf: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 1mo ago

4532-471-LF

Brightking · Gas Discharge Tube Arresters (GDT) · 1812

4532-471-LF from Brightking, in a 1812. 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 A1 passive Electrode 1 of the gas discharge tube. Symmetric, non-polarized; connect between the protected line and either the second electrode (2-electrode GDT) as a shunt clamp to ground/return.
2 A2 passive Electrode 2 of the gas discharge tube. Symmetric, non-polarized counter-electrode; forms the surge-conducting gap with electrode 1 when the DC spark-over voltage (329~611 V) is exceeded.

Key specifications

Parameter Value
Manufacturer Brightking
Package 1812
Category Circuit Protection
Pins 2

Ordering variants

Same part, different packaging or reel option.

  • 4532-471-LF

CAD (KiCad official)

  • Symbol: 4532-471-LF
  • Footprint: Resistor_SMD:R_1812_4532Metric
  • 3D model: 1812 (KiCad packages3D, STEP)
  • 3D model files: 4532-471-lf-etched.step / 4532-471-lf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 4532-471-lf.step / 4532-471-lf.glb are the bare package body.

Provenance

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

  • Datasheet: Brightking datasheet (4 pp, sha256 42c70a15b60c3a6c, 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