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HY25MSMD3225HB1R30

Huiyuan crystal · Crystals · SMD3225-4P

HY25MSMD3225HB1R30 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 1 connected to one side of the quartz resonator, with load capacitance CL of 632pF for the 854MHz fundamental-mode crystal.
2 GND power_in Ground pin connected to the metal cap on top of the package, as marked on the connection diagram.
3 XTAL2 passive Crystal terminal 2 connected to the other side of the quartz resonator, with load capacitance CL of 632pF for the 854MHz fundamental-mode crystal.
4 GND power_in Ground pin connected to the metal cap on top of the package, as marked on the connection diagram.

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
Effective Series Resistance, 8~9.84375MHz 180 Ω 8~9.84375 MHz 1
Effective Series Resistance, 10~11.0592MHz 120 Ω 10~11.0592 MHz 1
Effective Series Resistance, 12~13.560MHz 80 Ω 12~13.560 MHz 1
Effective Series Resistance, 13.598~14.318MHz 60 Ω 13.598~14.318 MHz 1
Effective Series Resistance, 16~54MHz 40 Ω 16~54 MHz 1
Shunt Capacitance C0 5 pF 1
Frequency Tolerance -10 10 ppm 25±3 ℃ 1
Stability Over Temperature Range -30 30 ppm over operating temperature range 1
Aging -3 3 ppm/Year 1
Insulation Resistance 500 MΩ DC 100V 1
Operation Temperature Range -40 85 ℃ 1
Storage Temperature -40 85 ℃ 1
Normal Frequency 8 54 MHz 1
Load Capacitance CL 6 32 pF 1
Typical Drive Level 10 uW 1

CAD (KiCad official)

  • Symbol: HY25MSMD3225HB1R30
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: hy25msmd3225hb1r30-etched.step / hy25msmd3225hb1r30-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hy25msmd3225hb1r30.step / hy25msmd3225hb1r30.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