component
SL49SM10M20P-20
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) 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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSL49SM10M20P-20
Slkor(SLKORMICRO Elec.) · Crystals · HC-49S-SMD
SL49SM10M20P-20 from Slkor(SLKORMICRO Elec.), 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 | Slkor(SLKORMICRO Elec.) |
| 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 stability (tolerance) | Tol | -20 | 20 | ppm | ref. at 25℃ | 1 | |
| Temperature characteristic | -30 | 30 | ppm | 1 | |||
| Series resistance | ESR | 50 | Ω | 1 | |||
| Shunt capacitance | C0 | 5 | pF | Max | 1 | ||
| Aging rate per year | -3 | 3 | ppm/year | 1 | |||
| Insulation resistance | 500 | MΩ | at DC 100V±10V | 1 | |||
| Operating temperature | -20 | 70 | ℃ | 1 | |||
| Storage temperature | -40 | 85 | ℃ | 1 | |||
| Nominal frequency | FR | 10 | MHz | 1 | |||
| Load capacitance | CL | 20 | pF | 1 | |||
| Drive level | 100 | uW | 1 |
CAD (KiCad official)
- Symbol:
SL49SM10M20P-20 - Footprint:
Crystal:Crystal_SMD_HC49-SD - 3D model: HC-49S-SMD (KiCad packages3D, STEP)
- 3D model files:
sl49sm10m20p-20-etched.step/sl49sm10m20p-20-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sl49sm10m20p-20.step/sl49sm10m20p-20.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (4 pp, sha256 ``, retrieved 2026-10-22, tier: lcsc)
- 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).