component

YM4012M28818T8188086

Public Made by Adom

by adom

JWT Crystal Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcrystals, oscillators, resonatorsym4012m28818t8188086factory-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 16d ago
viewers ym4012m28818t8188086: viewers · Ray 16d ago
package.json Publish 0.1.0 · Ray 16d ago
page.json Set visibility: public · Ray 16d ago
README.md Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086-etched.glb Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086-etched.step ym4012m28818t8188086: factory component page (tier=lcsc) · Ray 16d ago
ym4012m28818t8188086-hero.glb ym4012m28818t8188086: hero GLB from the etched model (keeps the MPN mark) · Ray 16d ago
ym4012m28818t8188086-hero.overlay.json Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086.glb Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086.kicad_mod Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086.kicad_sym Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086.lbr Publish 0.1.0 · Ray 16d ago
ym4012m28818t8188086.step Publish 0.1.0 · Ray 16d ago

YM4012M28818T8188086

JWT · Crystal Oscillators · SMD2520-4P

YM4012M28818T8188086 from JWT, in a SMD2520-4P. 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 Tri-State input Tri-state control: output enabled at 0.7VDD min or when floating, disabled at 0.3VDD max or GND, with 10 µA standby current.
2 GND power_in Ground connection.
3 Output output Oscillator clock output with 15 pF load, high level 90%VDD min and low level 10%VDD max.
4 VDD power_in Supply voltage of 3.3V, 2.5V or 1.8V ±10%.

Key specifications

Parameter Value
Manufacturer JWT
Package SMD2520-4P
Category Crystals, Oscillators, Resonators
Pins 4

CAD (KiCad official)

  • Symbol: YM4012M28818T8188086
  • Footprint: Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm
  • 3D model: SMD2520-4P (KiCad packages3D, STEP)
  • 3D model files: ym4012m28818t8188086-etched.step / ym4012m28818t8188086-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ym4012m28818t8188086.step / ym4012m28818t8188086.glb are the bare package body.

Provenance

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

  • Datasheet: JWT datasheet (1 pp, sha256 df3b7a09cd783168, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (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