component

SMAJ33CAQ

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech ESD And Surge Protection (TVS/ESD), DO-214AC(SMA). 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 25d ago
viewers smaj33caq: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
package.json Publish 0.1.0 · Ray 25d ago
page.json Set visibility: public · Ray 25d ago
README.md Publish 0.1.0 · Ray 25d ago
smaj33caq-etched.glb Publish 0.1.0 · Ray 25d ago
smaj33caq-etched.step smaj33caq: factory component page (tier=lcsc) · Ray 25d ago
smaj33caq-hero.glb smaj33caq: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
smaj33caq-hero.overlay.json Publish 0.1.0 · Ray 25d ago
smaj33caq.glb Publish 0.1.0 · Ray 25d ago
smaj33caq.kicad_mod Publish 0.1.0 · Ray 25d ago
smaj33caq.kicad_sym smaj33caq: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
smaj33caq.lbr smaj33caq: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
smaj33caq.step Publish 0.1.0 · Ray 25d ago

SMAJ33CAQ

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

SMAJ33CAQ from Yangzhou Yangjie Elec Tech, in a DO-214AC(SMA). 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 Bi-directional TVS terminal with no polarity marking on the body; the symbol shows two identical terminals, and the part is rated VRWM 33 V, VBR 36.7 to 40.6 V at 1 mA, and VC 53.3 V at IPP 7.5 A.
2 A2 passive Second bi-directional TVS terminal, interchangeable with the other because the CA type has no cathode band; the part is rated 400 W peak pulse power on a 10/1000 µs waveform.

Key specifications

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

CAD (KiCad official)

  • Symbol: SMAJ33CAQ
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: smaj33caq-etched.step / smaj33caq-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj33caq.step / smaj33caq.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 2e9b6a2b6ca2e2c6, 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