component
HY8M49SBSMDFB1R30
Public Made by Adomby adom
Huiyuan crystal Crystals, HC-49S-SMD. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| hy8m49sbsmdfb1r30-etched.glb | 16d ago |
| hy8m49sbsmdfb1r30-etched.step | 16d ago |
| hy8m49sbsmdfb1r30-hero.glb | 16d ago |
| hy8m49sbsmdfb1r30-hero.overlay.json | 16d ago |
| hy8m49sbsmdfb1r30.glb | 16d ago |
| hy8m49sbsmdfb1r30.kicad_mod | 16d ago |
| hy8m49sbsmdfb1r30.kicad_sym | 16d ago |
| hy8m49sbsmdfb1r30.lbr | 16d ago |
| hy8m49sbsmdfb1r30.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
HY8M49SBSMDFB1R30
Huiyuan crystal · Crystals · HC-49S-SMD
HY8M49SBSMDFB1R30 from Huiyuan crystal, in a HC-49S-SMD. 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 | 1 | passive | Terminal 1 of a two-terminal crystal; either orientation. |
| 2 | 2 | passive | Terminal 2 of a two-terminal crystal; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Huiyuan crystal |
| Package | HC-49S-SMD |
| Category | Crystals, Oscillators, Resonators |
| Pins | 2 |
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 temperature range | -20 | 20 | PPM | -20℃ to +70℃ | 1 | ||
| Aging | -3 | 3 | PPM/Year | 1 | |||
| Effective series resistance (ESR) | 60 | Ω | 6.7458~13.560MHz | 1 | |||
| Effective series resistance (ESR) | 50 | Ω | 16MHz | 1 | |||
| Effective series resistance (ESR) | 40 | Ω | 18.432~24.576MHz | 1 | |||
| Effective series resistance (ESR) | 35 | Ω | 25~32MHz | 1 | |||
| Shunt capacitance | C0 | 5 | pF | 1 | |||
| Insulation resistance | 500 | MΩ | at DC 100V | 1 | |||
| Nominal (normal) frequency range | 6.7458 | 32 | MHz | Series range 6.7458~32MHz as printed; MPN-specific frequency not decodable from datasheet | 1 | ||
| Load capacitance | CL | 20 | pF | 1 | |||
| Typical drive level | 10 | uW | 1 | ||||
| Operation temperature range | -40 | 85 | ℃ | 1 | |||
| Storage temperature | -40 | 85 | ℃ | Storage; datasheet remark gives best storage 25±5℃, humidity <70% | 1 |
CAD (KiCad official)
- Symbol:
HY8M49SBSMDFB1R30 - Footprint:
Crystal:Crystal_SMD_HC49-SD - 3D model: HC-49S-SMD (KiCad packages3D, STEP)
- 3D model files:
hy8m49sbsmdfb1r30-etched.step/hy8m49sbsmdfb1r30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hy8m49sbsmdfb1r30.step/hy8m49sbsmdfb1r30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Huiyuan crystal datasheet (3 pp, sha256 ``, 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, primarycrystal numbering(convention), consensusoff(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).