component
KBD122882020
Public Made by Adomby adom
KYX 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 | 17d ago |
| viewers | 17d ago |
| kbd122882020-etched.glb | 17d ago |
| kbd122882020-etched.step | 17d ago |
| kbd122882020-hero.glb | 17d ago |
| kbd122882020-hero.overlay.json | 17d ago |
| kbd122882020.glb | 17d ago |
| kbd122882020.kicad_mod | 17d ago |
| kbd122882020.kicad_sym | 17d ago |
| kbd122882020.lbr | 17d ago |
| kbd122882020.step | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
KBD122882020
KYX · Crystals · HC-49S-SMD
KBD122882020 from KYX, 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 | KYX |
| 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 |
|---|---|---|---|---|---|---|---|
| Shunt capacitance | 7 | pF | 2 | ||||
| Effective series resistance | 40 | Ω | 2 | ||||
| Insulation resistance | 500 | M OHMS | at DC 100V | 2 | |||
| Frequency tolerance | -20 | 20 | ppm | at 25℃±2℃ | 2 | ||
| Temperature stability | -20 | 20 | ppm | 2 | |||
| Drive level | 100 | μW | 2 | ||||
| Operating temperature range | -20 | 70 | ℃ | 2 | |||
| Storage temperature | -40 | 85 | ℃ | 2 | |||
| Normal frequency | 12.288 | MHz | 2 | ||||
| Load capacitance | 20 | pF | 2 |
CAD (KiCad official)
- Symbol:
KBD122882020 - Footprint:
Crystal:Crystal_SMD_HC49-SD - 3D model: HC-49S-SMD (KiCad packages3D, STEP)
- 3D model files:
kbd122882020-etched.step/kbd122882020-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kbd122882020.step/kbd122882020.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KYX datasheet (5 pp, sha256 ``, retrieved 2026-10-16, 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).