component
TPESD0402G05V
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), 0402. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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TPESD0402G05V
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · 0402
TPESD0402G05V from TECH PUBLIC, in a 0402. 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 | Terminal 1 of the bi-directional single-line ESD suppressor (non-polarized, symbol shows both directions), rated 5 V max continuous operating voltage, 10 nA max leakage, 0.05 pF typ capacitance. |
| 2 | 2 | passive | Terminal 2 of the bi-directional single-line ESD suppressor (non-polarized), protects to IEC 61000-4-2 ±15 kV air and ±8 kV contact, with 40 V typ clamping voltage at 8 kV contact discharge. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | 0402 |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
TPESD0402G05V - Footprint:
Diode_SMD:D_0402_1005Metric - 3D model: 0402, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal 0402 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:
tpesd0402g05v-etched.step/tpesd0402g05v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpesd0402g05v.step/tpesd0402g05v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (6 pp, sha256
009e6594722c4b43, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-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).
# TPESD0402G05V
**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · 0402
TPESD0402G05V from TECH PUBLIC, in a 0402. 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 | Terminal 1 of the bi-directional single-line ESD suppressor (non-polarized, symbol shows both directions), rated 5 V max continuous operating voltage, 10 nA max leakage, 0.05 pF typ capacitance. |
| 2 | 2 | passive | Terminal 2 of the bi-directional single-line ESD suppressor (non-polarized), protects to IEC 61000-4-2 ±15 kV air and ±8 kV contact, with 40 V typ clamping voltage at 8 kV contact discharge. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | 0402 |
| Category | Circuit Protection |
| Pins | 2 |
## CAD (KiCad official)
- Symbol: `TPESD0402G05V`
- Footprint: `Diode_SMD:D_0402_1005Metric`
- 3D model: 0402, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal _0402_ 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: `tpesd0402g05v-etched.step` / `tpesd0402g05v-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpesd0402g05v.step` / `tpesd0402g05v.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893603426390016) (6 pp, sha256 `009e6594722c4b43`, 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](docs/tpesd0402g05v-datasheet.pdf)