component

SMAJ26A

Public Made by Adom

by adom

hongjiacheng 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
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 26d ago
viewers smaj26a: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
package.json Publish 0.1.0 · Ray 26d ago
page.json Set visibility: public · Ray 26d ago
README.md Publish 0.1.0 · Ray 26d ago
smaj26a-etched.glb smaj26a: factory component page (tier=lcsc) · Ray 26d ago
smaj26a-etched.step smaj26a: factory component page (tier=lcsc) · Ray 26d ago
smaj26a-hero.glb smaj26a: hero GLB from the etched model (keeps the MPN mark) · Ray 26d ago
smaj26a-hero.overlay.json Publish 0.1.0 · Ray 26d ago
smaj26a.glb Publish 0.1.0 · Ray 26d ago
smaj26a.kicad_mod Publish 0.1.0 · Ray 26d ago
smaj26a.kicad_sym smaj26a: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
smaj26a.lbr smaj26a: symbol repaired (D_Zener, cathode pad 1) · Ray 3d ago
smaj26a.step Publish 0.1.0 · Ray 26d ago

SMAJ26A

hongjiacheng · ESD And Surge Protection (TVS/ESD) · DO-214AC(SMA)

SMAJ26A from hongjiacheng, 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 K passive Cathode, the terminal marked by the cathode band on the unidirectional SMAJ26A (VRWM 26V, VBR 28.9 to 31.9V at 1mA, VC 42.1V at IPP 9.5A).
2 A passive Anode terminal at the end opposite the cathode band of the unidirectional SMAJ26A; the datasheet gives no pin numbers, so this numbering is assumed.

Key specifications

Parameter Value
Manufacturer hongjiacheng
Package DO-214AC(SMA)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMAJ26A
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: smaj26a-etched.step / smaj26a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj26a.step / smaj26a.glb are the bare package body.

Provenance

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

  • Datasheet: hongjiacheng datasheet (5 pp, sha256 3ff5a7b8618e9ea1, retrieved 2026-10-12, 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