component

PESD0603B03

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.

componentcircuit protectionpesd0603b03factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 28d ago
viewers pesd0603b03: viewers · Ray 28d ago
package.json Publish 0.1.0 · Ray 28d ago
page.json Set visibility: public · Ray 28d ago
pesd0603b03-etched.glb pesd0603b03: factory component page (tier=lcsc) · Ray 28d ago
pesd0603b03-etched.step pesd0603b03: factory component page (tier=lcsc) · Ray 28d ago
pesd0603b03-hero.glb pesd0603b03: hero GLB from the etched model (keeps the MPN mark) · Ray 28d ago
pesd0603b03-hero.overlay.json Publish 0.1.0 · Ray 28d ago
pesd0603b03.glb Publish 0.1.0 · Ray 28d ago
pesd0603b03.kicad_mod Publish 0.1.0 · Ray 28d ago
pesd0603b03.kicad_sym Publish 0.1.0 · Ray 28d ago
pesd0603b03.lbr Publish 0.1.0 · Ray 28d ago
pesd0603b03.step Publish 0.1.0 · Ray 28d ago
README.md Publish 0.1.0 · Ray 28d ago

PESD0603B03

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

PESD0603B03 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 1, connects to the protected signal line; rated for IEC 61000-4-2 ±8kV contact and ±15kV air discharge, 3.3V max continuous operating voltage.
2 2 passive Bidirectional ESD protection terminal 2, connected to ground or the other side of the protected line in the application; the device is symmetric single-line protection with 0.05pF typical capacitance.

Key specifications

Parameter Value
Manufacturer YFW
Package 0603
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: PESD0603B03
  • Footprint: Diode_SMD:D_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: pesd0603b03-etched.step / pesd0603b03-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd0603b03.step / pesd0603b03.glb are the bare package body.

Provenance

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

  • Datasheet: YFW datasheet (4 pp, sha256 f10195482a504e61, 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