component

1KSMB16CA

Public Made by Adom

by adom

Littelfuse ESD And Surge Protection (TVS/ESD), DO-214AA(SMBJ). 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 9d ago
viewers 1ksmb16ca: viewers · Ray 9d ago
1ksmb16ca-etched.glb Publish 0.1.0 · Ray 9d ago
1ksmb16ca-etched.step 1ksmb16ca: factory component page (tier=lcsc) · Ray 9d ago
1ksmb16ca-hero.glb 1ksmb16ca: hero GLB from the etched model (keeps the MPN mark) · Ray 9d ago
1ksmb16ca-hero.overlay.json Publish 0.1.0 · Ray 9d ago
1ksmb16ca.glb Publish 0.1.0 · Ray 9d ago
1ksmb16ca.kicad_mod Publish 0.1.0 · Ray 9d ago
1ksmb16ca.kicad_sym Publish 0.1.0 · Ray 9d ago
1ksmb16ca.lbr Publish 0.1.0 · Ray 9d ago
1ksmb16ca.step Publish 0.1.0 · Ray 9d ago
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1KSMB16CA

Littelfuse · ESD And Surge Protection (TVS/ESD) · DO-214AA(SMBJ)

1KSMB16CA from Littelfuse, in a DO-214AA(SMBJ). 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 A passive Bidirectional TVS terminal with no polarity (no cathode band); VR 13.60V standoff, VBR 15.20V min to 16.80V max at 1mA, VC 22.5V max at Ipp 44.4A.
2 B passive Second bidirectional TVS terminal, interchangeable with the other; the part is rated for 1000W peak pulse power at 10/1000µs and has no cathode band.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package DO-214AA(SMBJ)
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: 1KSMB16CA
  • Footprint: Diode_SMD:D_SMB
  • 3D model: DO-214AA(SMBJ) (KiCad packages3D, STEP)
  • 3D model files: 1ksmb16ca-etched.step / 1ksmb16ca-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1ksmb16ca.step / 1ksmb16ca.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (6 pp, sha256 5456789e35da8ee5, 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