component
SR05-ES
Public Made by Adomby adom
ElecSuper ESD And Surge Protection (TVS/ESD), SOT-143. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSR05-ES
ElecSuper · ESD And Surge Protection (TVS/ESD) · SOT-143
SR05-ES from ElecSuper, in a SOT-143. 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 | GND | power_in | Connect to GND as stated in the pin configuration table (Table-2); the datasheet gives no separate limits for this pin. |
| 2 | IO | bidirectional | Connect to IO, one of the two protected I/O lines of the double rail-to-rail ESD protection diode; the datasheet gives no separate limits for this pin. |
| 3 | IO | bidirectional | Connect to IO, the second of the two protected I/O lines of the double rail-to-rail ESD protection diode; the datasheet gives no separate limits for this pin. |
| 4 | Vcc | power_in | Connect to Vcc as stated in the pin configuration table (Table-2); the datasheet gives no supply voltage for this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ElecSuper |
| Package | SOT-143 |
| Category | Circuit Protection |
| Pins | 4 |
CAD (KiCad official)
- Symbol:
SR05-ES - Footprint:
Package_TO_SOT_SMD:SOT-143 - 3D model: SOT-143 (KiCad packages3D, STEP)
- 3D model files:
sr05-es-etched.step/sr05-es-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sr05-es.step/sr05-es.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ElecSuper datasheet (7 pp, sha256
40af8fa8817f0f68, 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).