component
LXES03AAA1-193
Public Made by Adomby adom
Leiditech ESD And Surge Protection (TVS/ESD), 0201. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownLXES03AAA1-193
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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);lxes03aaa1-193.step/lxes03aaa1-193.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).