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P6SMB18CAQ

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Yangzhou Yangjie Elec Tech ESD And Surge Protection (TVS/ESD), DO-214AA(SMB). 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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docs Publish 0.1.0 · Ray 26d ago
viewers p6smb18caq: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
p6smb18caq-etched.glb Publish 0.1.0 · Ray 26d ago
p6smb18caq-etched.step p6smb18caq: factory component page (tier=lcsc) · Ray 26d ago
p6smb18caq-hero.glb p6smb18caq: hero GLB from the etched model (keeps the MPN mark) · Ray 26d ago
p6smb18caq-hero.overlay.json Publish 0.1.0 · Ray 26d ago
p6smb18caq.glb Publish 0.1.0 · Ray 26d ago
p6smb18caq.kicad_mod Publish 0.1.0 · Ray 26d ago
p6smb18caq.kicad_sym p6smb18caq: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
p6smb18caq.lbr p6smb18caq: symbol repaired (bidirectional TVS (the page says so)) · Ray 4d ago
p6smb18caq.step Publish 0.1.0 · Ray 26d ago
package.json Publish 0.1.0 · Ray 26d ago
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README.md Publish 0.1.0 · Ray 26d ago

P6SMB18CAQ

Yangzhou Yangjie Elec Tech · ESD And Surge Protection (TVS/ESD) · DO-214AA(SMB)

P6SMB18CAQ from Yangzhou Yangjie Elec Tech, in a DO-214AA(SMB). 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 A1 passive Terminal 1 of the bi-directional (CA suffix) TVS; the datasheet says there is no polarity marking, and it gives VRWM 15.3 V, VBR 17.10 to 18.90 V at 1 mA, and Vc 25.2 V at IPP 23.8 A for the 18CAQ.
2 A2 passive Terminal 2 of the bi-directional (CA suffix) TVS; the datasheet says there is no polarity marking, so it is interchangeable with terminal 1 and has the same 600 W (10/1000 µs) peak pulse power rating.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package DO-214AA(SMB)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: P6SMB18CAQ
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA(SMB) (KiCad packages3D, STEP)
  • 3D model files: p6smb18caq-etched.step / p6smb18caq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); p6smb18caq.step / p6smb18caq.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (6 pp, sha256 65d13c41bd014bac, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+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