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LXES03AAA1-193

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Leiditech ESD And Surge Protection (TVS/ESD), 0201. 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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docs Publish 0.1.0 · Ray 24d ago
viewers lxes03aaa1-193: viewers · Ray 24d ago
lxes03aaa1-193-etched.glb lxes03aaa1-193: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
lxes03aaa1-193-etched.step lxes03aaa1-193: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
lxes03aaa1-193-hero.glb lxes03aaa1-193: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
lxes03aaa1-193-hero.overlay.json lxes03aaa1-193: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
lxes03aaa1-193.glb plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
lxes03aaa1-193.kicad_mod Publish 0.1.0 · Ray 24d ago
lxes03aaa1-193.kicad_sym Publish 0.1.0 · Ray 24d ago
lxes03aaa1-193.lbr Publish 0.1.0 · Ray 24d ago
lxes03aaa1-193.step plain STEP: one free product with face colours (generated model was nested; tscircuit read it white) · Ray 17d ago
package.json lxes03aaa1-193: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
page.json lxes03aaa1-193: etched from the flattened plain STEP (service-occt 1.6.0, from the plain STEP) · Ray 17d ago
README.md Publish 0.1.0 · Ray 24d ago

LXES03AAA1-193

Leiditech · ESD And Surge Protection (TVS/ESD) · 0201

LXES03AAA1-193 from Leiditech, in a 0201. 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 bidirectional One of the two bidirectional terminals of the polymeric ESD suppressor for single-line signal protection, rated for 5 V continuous operating voltage with 0.05 pF typical capacitance I/O to GND; not intended for power lines or power bus use.
2 2 bidirectional The other bidirectional terminal of the polymeric ESD suppressor for single-line signal protection, rated for 5 V continuous operating voltage with 0.05 pF typical capacitance I/O to GND; not intended for power lines or power bus use.

Key specifications

Parameter Value
Manufacturer Leiditech
Package 0201
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: LXES03AAA1-193
  • Footprint: Diode_SMD:D_0201_0603Metric
  • 3D model: 0201, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.3 mm nominal 01005 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
  • 3D model files: lxes03aaa1-193-etched.step / lxes03aaa1-193-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); lxes03aaa1-193.step / lxes03aaa1-193.glb are the bare package body.

Provenance

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

  • Datasheet: Leiditech datasheet (8 pp, sha256 4acfbeb915f58525, retrieved 2026-10-09, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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