component

SMAJ6.8CA

Public Made by Adom

by adom

UMW 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 26d ago
viewers smaj6-8ca: symbol repaired (bidirectional TVS (the page says so)) · 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
smaj6-8ca-etched.glb smaj6-8ca: factory component page (tier=lcsc) · Ray 26d ago
smaj6-8ca-etched.step smaj6-8ca: factory component page (tier=lcsc) · Ray 26d ago
smaj6-8ca-hero.glb smaj6-8ca: hero GLB from the etched model (keeps the MPN mark) · Ray 26d ago
smaj6-8ca-hero.overlay.json Publish 0.1.0 · Ray 26d ago
smaj6-8ca.glb Publish 0.1.0 · Ray 26d ago
smaj6-8ca.kicad_mod Publish 0.1.0 · Ray 26d ago
smaj6-8ca.kicad_sym smaj6-8ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
smaj6-8ca.lbr smaj6-8ca: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
smaj6-8ca.step Publish 0.1.0 · Ray 26d ago

SMAJ6.8CA

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

SMAJ6.8CA from UMW, 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 1; the part is unmarked and symmetric, so either terminal can connect to the protected line (5.80 V stand-off, 6.45-7.14 V breakdown at 10 mA, 10.5 V max clamping at 38.1 A).
2 A2 passive Bi-directional TVS terminal 2; the part is unmarked and symmetric, so either terminal can connect to the return or ground side (400 W peak pulse power, 10/1000 μs).

Key specifications

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

CAD (KiCad official)

  • Symbol: SMAJ6.8CA
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: smaj6-8ca-etched.step / smaj6-8ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj6-8ca.step / smaj6-8ca.glb are the bare package body.

Provenance

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

  • Datasheet: UMW datasheet (9 pp, sha256 9800a248f6224779, 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