component

PESD0603B12

Public Made by Adom

by adom

YFW ESD And Surge Protection (TVS/ESD), 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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pesd0603b12-etched.glb pesd0603b12: factory component page (tier=lcsc) · Ray 28d ago
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PESD0603B12

YFW · ESD And Surge Protection (TVS/ESD) · 0603

PESD0603B12 from YFW, in a 0603. 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 Bidirectional ESD protection terminal connected to the signal line to be protected; continuous operating voltage 12.0 V max, leakage current 100 nA max, capacitance 0.05 pF typ.
2 2 passive Bidirectional ESD protection terminal connected to ground or the return path (the application circuit ties one side to GND); the device is symmetric with 12.0 V max operating voltage.

Key specifications

Parameter Value
Manufacturer YFW
Package 0603
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: PESD0603B12
  • Footprint: Diode_SMD:D_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: pesd0603b12-etched.step / pesd0603b12-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd0603b12.step / pesd0603b12.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (4 pp, sha256 e58b4ba512270fc9, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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