component
49S008000CQ
Public Made by Adomby adom
huaxindianzi Crystals, HC-49S. 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 | 14d ago |
| viewers | 14d ago |
| 49s008000cq-etched.glb | 14d ago |
| 49s008000cq-etched.step | 14d ago |
| 49s008000cq-hero.glb | 14d ago |
| 49s008000cq-hero.overlay.json | 14d ago |
| 49s008000cq.glb | 14d ago |
| 49s008000cq.kicad_mod | 14d ago |
| 49s008000cq.kicad_sym | 14d ago |
| 49s008000cq.lbr | 14d ago |
| 49s008000cq.step | 14d ago |
| package.json | 14d ago |
| page.json | 14d ago |
| README.md | 14d ago |
49S008000CQ
huaxindianzi · Crystals · HC-49S
49S008000CQ from huaxindianzi, in a HC-49S. 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 | huaxindianzi |
| Package | HC-49S |
| 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 | -20 | 20 | ppm | At 25℃±℃ | 4 | ||
| Temperature frequency deviation (row labelled 温度频差 / Equivalent Series Resistance) | -30 | 30 | ppm | 4 | |||
| Operating Temperature | TC | -40 | 85 | ℃ | 4 | ||
| Resonant resistance | RR | 70 | Ω | 4 | |||
| Direct capacitance | C0 | 3 | pF | 4 | |||
| Insulation resistance | IR | 500 | MΩ | At DC 100V | 4 | ||
| Parasitic attenuation | SPDB | -3 | dB | -1000ppm～6500ppm | 4 | ||
| Aging rate | -2 | 2 | ppm | 1st year max | 4 | ||
| Storage temperature range | -55 | 125 | ℃ | 4 | |||
| Nominal Frequency | F0 | 8 | MHz | 4 | |||
| Load Capacitance | CL | 20 | pF | 4 | |||
| Drive Level | DL | 350 | μW | 4 |
CAD (KiCad official)
- Symbol:
49S008000CQ - Footprint:
Crystal:Crystal_HC49-4H_Vertical - 3D model: HC-49S (KiCad packages3D, STEP)
- 3D model files:
49s008000cq-etched.step/49s008000cq-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);49s008000cq.step/49s008000cq.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: huaxindianzi datasheet (10 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).