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0122M4-37.400F12DTNLL

Public Made by Adom

by adom

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

componentcrystals, oscillators, resonators0122m4-37.400f12dtnllfactory-2.0.0extractor-text
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0122M4-37.400F12DTNLL

HCI · Crystals · SMD2520-4P

0122M4-37.400F12DTNLL from HCI, 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 CRYSTAL passive Crystal terminal 1 of the AT-cut fundamental quartz crystal (12.000 to 60.000MHz).
2 N.C./GND passive Connected to the metal lid; can be left open (floating) or connected to ground.
3 CRYSTAL passive Crystal terminal 2 of the AT-cut fundamental quartz crystal (12.000 to 60.000MHz).
4 N.C./GND passive Connected to the metal lid; can be left open (floating) or connected to ground.

Key specifications

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

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Equivalent series resistance ESR 60 Ω 30.000 to 60.000MHz 1
Shunt capacitance C0 3 pF 1
Drive level 50 200 µW 1
Nominal frequency range 12 60 MHz 1
Load capacitance CL 6 32 pF Printed as 6 ~ 32pF or SERIES; please specify 1
Storage temperature range Tstg -55 125 °C 1

CAD (KiCad official)

  • Symbol: 0122M4-37.400F12DTNLL
  • Footprint: Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm
  • 3D model: SMD2520-4P (KiCad packages3D, STEP)
  • 3D model files: 0122m4-37-400f12dtnll-etched.step / 0122m4-37-400f12dtnll-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 0122m4-37-400f12dtnll.step / 0122m4-37-400f12dtnll.glb are the bare package body.

Provenance

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

  • Datasheet: HCI datasheet (1 pp, sha256 f02d94fb06a328db, retrieved 2026-10-16, 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