component
TPCM1293A-02SO
Public Made by Adomby adom
TECH PUBLIC ESD And Surge Protection (TVS/ESD), SOT-23-6. 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
markdownTPCM1293A-02SO
TECH PUBLIC · ESD And Surge Protection (TVS/ESD) · SOT-23-6
TPCM1293A-02SO from TECH PUBLIC, in a SOT-23-6. 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 | NC | unconnected | No connect pin with no internal connection shown in the device schematic. |
| 2 | VN | power_in | Negative (ground) reference node of the TVS array, to which the I/O pins are clamped, as shown in the device schematic. |
| 3 | CH1 | passive | Protected line channel 1 (I/O) with 0.3 pF typical I/O-to-I/O capacitance, 5.5 V max reverse working voltage and ±25 kV air / ±20 kV contact ESD rating. |
| 4 | CH2 | passive | Protected line channel 2 (I/O) with 0.3 pF typical I/O-to-I/O capacitance, 5.5 V max reverse working voltage and ±25 kV air / ±20 kV contact ESD rating. |
| 5 | NC | unconnected | No connect pin with no internal connection shown in the device schematic. |
| 6 | VP | power_in | Positive rail node of the TVS array, connected to the steering diodes in the device schematic. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SOT-23-6 |
| Category | Circuit Protection |
| Pins | 6 |
CAD (KiCad official)
- Symbol:
TPCM1293A-02SO - Footprint:
Package_TO_SOT_SMD:SOT-23-6 - 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
tpcm1293a-02so-etched.step/tpcm1293a-02so-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpcm1293a-02so.step/tpcm1293a-02so.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
b2ac2bd81b30bd7e, retrieved 2026-10-27, 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).