component

RF1256-000

Public Made by Adom

by adom

Littelfuse ESD And Surge Protection (TVS/ESD), 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionrf1256-000factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 20d ago
viewers rf1256-000: viewers · Ray 20d ago
package.json Publish 0.1.0 · Ray 20d ago
page.json Set visibility: public · Ray 20d ago
README.md Publish 0.1.0 · Ray 20d ago
rf1256-000-etched.glb rf1256-000: factory component page (tier=lcsc) · Ray 20d ago
rf1256-000-etched.step rf1256-000: factory component page (tier=lcsc) · Ray 20d ago
rf1256-000-hero.glb rf1256-000: hero GLB from the etched model (keeps the MPN mark) · Ray 20d ago
rf1256-000-hero.overlay.json Publish 0.1.0 · Ray 20d ago
rf1256-000.glb Publish 0.1.0 · Ray 20d ago
rf1256-000.kicad_mod Publish 0.1.0 · Ray 20d ago
rf1256-000.kicad_sym Publish 0.1.0 · Ray 20d ago
rf1256-000.lbr Publish 0.1.0 · Ray 20d ago
rf1256-000.step Publish 0.1.0 · Ray 20d ago

RF1256-000

Littelfuse · ESD And Surge Protection (TVS/ESD) · 0603

RF1256-000 from Littelfuse, in a 0603. 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 Terminal 1 passive One of two interchangeable end terminals of the bi-directional ESD protector, connected to the protected line, with 24 VDC max operating voltage and 0.25 pF typical capacitance.
2 Terminal 2 passive Second interchangeable end terminal of the bi-directional ESD protector, connected to ground or the reference return, with 24 VDC max operating voltage and no polarity marking.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package 0603
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: RF1256-000
  • Footprint: Diode_SMD:D_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: rf1256-000-etched.step / rf1256-000-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rf1256-000.step / rf1256-000.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (9 pp, sha256 9b848450aa5a87cf, retrieved 2026-10-09, 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