component
SX3B13.824F0810F30
Public Made by Adomby adom
Shenzhen SCTF Elec Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
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| viewers | 11d ago |
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| page.json | 11d ago |
| README.md | 11d ago |
| sx3b13-824f0810f30-etched.glb | 11d ago |
| sx3b13-824f0810f30-etched.step | 11d ago |
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| sx3b13-824f0810f30-hero.overlay.json | 11d ago |
| sx3b13-824f0810f30.glb | 11d ago |
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| sx3b13-824f0810f30.step | 11d ago |
SX3B13.824F0810F30
Shenzhen SCTF Elec · Crystals · SMD3225-4P
SX3B13.824F0810F30 from Shenzhen SCTF Elec, 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 | XTAL1 | passive | Crystal terminal of the 13.824 MHz fundamental-mode resonator (CL 08 pF, ESR 80 Ω max, drive level 100 µW max). |
| 2 | GND | power_in | Connected to the metal cover; datasheet says to connect to GND or leave floating. |
| 3 | XTAL2 | passive | Second crystal terminal of the 13.824 MHz fundamental-mode resonator (CL 08 pF, ESR 80 Ω max, drive level 100 µW max). |
| 4 | GND | power_in | Connected to the metal cover; datasheet says to connect to GND or leave floating, and the pad may be missing on this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Shenzhen SCTF Elec |
| Package | SMD3225-4P |
| Category | Crystal Oscillator/Oscillator/Resonator |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency Tolerance | Δf/f | -10 | 10 | ppm | at 25℃±2℃ | 3 | |
| Temperature Drift | f_tem | -30 | 30 | ppm | Over Operating Temp. Range (Reference 25℃) | 3 | |
| 1st Year Aging | f_age | -3 | 3 | ppm | 1st Year | 3 | |
| Shunt Capacitance | C0 | 3 | pF | 3 | |||
| Effective Resistance | RR | 80 | Ω | 3 | |||
| Drive Level Dependency | DLD2 | 20 | Ω | Sweep from 100nW to 100uW in 20 steps | 3 | ||
| Spurious response | SPDB | -3 | dB | Start -1000ppm stop 5000ppm 30 steps, power applied: 10dBm | 3 | ||
| Insulation Resistance | IR | 500 | MΩ | at DC 100V | 3 | ||
| Drive Level | DL | 10 | 100 | μW | 10 μW typical, 100μW max. | 3 | |
| Operating Temperature Range | T_use | -40 | 85 | ℃ | 3 | ||
| Storage Temperature Range | T_sta | -55 | 125 | ℃ | 3 | ||
| Negative Resistance | -R | 400 | Ω | See the 2.3 | 3 | ||
| Nominal Frequency | f | 13.824 | MHz | Fundamental | 3 | ||
| Load Capacitance | CL | 8 | pF | 3 |
CAD (KiCad official)
- Symbol:
SX3B13.824F0810F30 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
sx3b13-824f0810f30-etched.step/sx3b13-824f0810f30-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sx3b13-824f0810f30.step/sx3b13-824f0810f30.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Shenzhen SCTF Elec datasheet (8 pp, sha256
cc2c7beea9329280, retrieved 2026-10-22, 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 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(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).