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HY18000MSMD3225FB1R30

Huiyuan crystal · Crystals · SMD3225-4P

HY18000MSMD3225FB1R30 from Huiyuan crystal, in a SMD3225-4P. 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 XTAL1 passive Crystal terminal connected to one side of the quartz element; the datasheet drawing shows it unlabeled (no GND mark), with load capacitance CL 6~32pF specified for the part.
2 GND power_in Marked GND in the connection diagram and connected to the metal cap on top of the package.
3 XTAL2 passive Crystal terminal connected to the other side of the quartz element; the datasheet drawing shows it unlabeled (no GND mark), with load capacitance CL 6~32pF specified for the part.
4 GND power_in Marked GND in the connection diagram and connected to the metal cap on top of the package.

Key specifications

Parameter Value
Manufacturer Huiyuan crystal
Package SMD3225-4P
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
Frequency tolerance at 25±3℃ -10 10 PPM 25±3℃ 1
Stability over operating temperature range -30 30 PPM Over operating temperature range 1
Aging -3 3 PPM/Year 1
Load capacitance CL 6 32 pF Range as printed; specific CL for this MPN not decodable from datasheet 1
Normal frequency 8 54 MHz Range as printed for the series 1
Effective series resistance 180 Ω 8~9.84375MHz 1
Effective series resistance 120 Ω 10~11.0592MHz 1
Effective series resistance 80 Ω 12~13.560MHz 1
Effective series resistance 60 Ω 13.598~14.318MHz 1
Effective series resistance 40 Ω 16~54MHz 1
Shunt capacitance C0 5 pF 1
Insulation resistance 500 MΩ at DC 100V 1
Operating temperature range -40 85 ℃ 1
Storage temperature -40 85 ℃ 1
Typical drive level 10 uW TYP 1

CAD (KiCad official)

  • Symbol: HY18000MSMD3225FB1R30
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: hy18000msmd3225fb1r30-etched.step / hy18000msmd3225fb1r30-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hy18000msmd3225fb1r30.step / hy18000msmd3225fb1r30.glb are the bare package body.

Provenance

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

  • Datasheet: Huiyuan crystal datasheet (3 pp, sha256 add57ed20df030ab, retrieved 2026-10-15, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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