component
HY12MSMD2520FA1R30
Public Made by Adomby adom
Huiyuan crystal Crystals, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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| hy12msmd2520fa1r30-etched.step | 16d ago |
| hy12msmd2520fa1r30-hero.glb | 16d ago |
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HY12MSMD2520FA1R30
Huiyuan crystal · Crystals · SMD2520-4P
HY12MSMD2520FA1R30 from Huiyuan crystal, 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 | XTAL1 | passive | Crystal terminal connected to one side of the quartz element; the connection diagram shows no other function for it. |
| 2 | GND | power_in | Ground pad, marked GND in the connection diagram and connected to the metal cap on top (pads #2 and #4 are connected to the lid). |
| 3 | XTAL2 | passive | Crystal terminal connected to the other side of the quartz element; the connection diagram shows no other function for it. |
| 4 | GND | power_in | Ground pad, marked GND in the connection diagram and connected to the metal cap on top (pads #2 and #4 are connected to the lid). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Huiyuan crystal |
| 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 |
|---|---|---|---|---|---|---|---|
| Normal frequency range | 12 | 48 | MHz | Normal frequency; fundamental mode | 1 | ||
| Frequency tolerance at 25±3℃ | -10 | 10 | PPM | 25±3℃ | 1 | ||
| Stability over temperature range | -30 | 30 | PPM | Over operating temperature range | 1 | ||
| Aging | -3 | 3 | PPM/Year | 1 | |||
| Shunt capacitance (C0) | C0 | 5 | pF | 1 | |||
| Insulation resistance | 500 | MΩ | at DC 100V | 1 | |||
| Effective series resistance (ESR) | 150 | Ω | Frequency 12MHZ | 1 | |||
| Effective series resistance (ESR) | 80 | Ω | Frequency 16~18.432MHZ | 1 | |||
| Effective series resistance (ESR) | 50 | Ω | Frequency 25~32MHZ | 1 | |||
| Effective series resistance (ESR) | 40 | Ω | Frequency 48MHZ | 1 | |||
| Operation temperature range | -20 | 70 | ℃ | 1 | |||
| Storage temperature | -20 | 70 | ℃ | 1 | |||
| Typical drive level | 100 | uW | 1 |
CAD (KiCad official)
- Symbol:
HY12MSMD2520FA1R30 - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
hy12msmd2520fa1r30-etched.step/hy12msmd2520fa1r30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hy12msmd2520fa1r30.step/hy12msmd2520fa1r30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Huiyuan crystal datasheet (3 pp, sha256
02a0e962e2309562, 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).