component
3S30000079
Public Made by Adomby adom
YL Failong Crystal Crystals, SMD3225-4P. Pinout reviewed by a person against the datasheet, 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
markdown3S30000079
YL Failong Crystal · Crystals · SMD3225-4P
3S30000079 from YL Failong Crystal, in a SMD3225-4P. 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 | Xtal terminal (Input) | input | Crystal terminal labelled as the Input side of the crystal in the connection diagram (top view), with no further electrical limits stated in the datasheet. |
| 2 | GND terminal | power_in | Ground terminal per the connection diagram (top view), with no further electrical limits stated in the datasheet. |
| 3 | Xtal terminal (Output) | output | Crystal terminal labelled as the Output side of the crystal in the connection diagram (top view), with no further electrical limits stated in the datasheet. |
| 4 | GND terminal | power_in | Ground terminal per the connection diagram (top view), with no further electrical limits stated in the datasheet. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YL Failong Crystal |
| Package | SMD3225-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Insulation Resistance | IR | 500 | M-ohms | at DC 100V | 4 | ||
| Equivalent series resistance | ESR | 40 | ohms | 4 | |||
| Storage Temperature | -40 | 85 | ℃ | 4 | |||
| Operating Temperature | -20 | 70 | ℃ | 4 | |||
| Shunt Capacitance | C0 | 3 | pF | 4 | |||
| Drive Level | DL | 200 | uW | 4 | |||
| Frequency Tolerance | -10 | 10 | ppm | at 25±2℃ | 4 | ||
| Frequency Stability | -3 | 3 | ppm | at -20～+70℃ (reference 25℃) | 4 | ||
| Load Capacitance | CL | 12 | pF | 4 | |||
| Nominal Frequency | FL | 30 | MHz | 4 |
CAD (KiCad official)
- Symbol:
3S30000079 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
3s30000079-etched.step/3s30000079-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3s30000079.step/3s30000079.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YL Failong Crystal datasheet (11 pp, sha256
b6fd62081c9a6bdd, retrieved 2026-10-20, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).