component

RClAMP0502B-ES

Public Made by Adom

by adom

ElecSuper ESD And Surge Protection (TVS/ESD), SOT-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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RClAMP0502B-ES

ElecSuper · ESD And Surge Protection (TVS/ESD) · SOT-523

RClAMP0502B-ES from ElecSuper, in a SOT-523. 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 IO bidirectional Connect to IO, one of the two protected data lines; the array clamps ESD up to ±15 kV (IEC 61000-4-2 contact and air) with a 5.0 V peak reverse working voltage.
2 IO bidirectional Connect to IO, the second protected data line; the array clamps ESD up to ±15 kV (IEC 61000-4-2 contact and air) with a 5.0 V peak reverse working voltage.
3 GND power_in Connect to GND as the common reference for the TVS array.

Key specifications

Parameter Value
Manufacturer ElecSuper
Package SOT-523
Category Circuit Protection
Pins 3

CAD (KiCad official)

  • Symbol: RClAMP0502B-ES
  • Footprint: Package_TO_SOT_SMD:SOT-523
  • 3D model: SOT-523, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.8 mm nominal SOT-523 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: rclamp0502b-es-etched.step / rclamp0502b-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rclamp0502b-es.step / rclamp0502b-es.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (7 pp, sha256 c30aa62d37359095, 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