component
3TJ422118XYFBC
Public Made by Adomby adom
JYJE Crystals, SMD3225-4P. Pinout cross-checked by two models 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
markdown3TJ422118XYFBC
JYJE · Crystals · SMD3225-4P
3TJ422118XYFBC from JYJE, 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 connected to one side of the resonator (diagonal to pin 3); load capacitance CL 6pF to 20pF or as specified. |
| 2 | GND | power_in | Ground pin, labelled GND in the top-view crystal connection drawing, not connected to the resonator. |
| 3 | XTAL2 | passive | Crystal terminal connected to the other side of the resonator (diagonal to pin 1); drive level 10uW to 50uW typical. |
| 4 | GND | power_in | Ground pin, labelled GND in the top-view crystal connection drawing, not connected to the resonator. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JYJE |
| 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 range (fundamental) | F | 8 | 66 | MHz | Fund | 1 | |
| Frequency stability over temperature (option 1) | ΔF | -10 | 10 | ppm | Frequency drift option ±10ppm; option for this MPN not decodable | 1 | |
| Frequency stability over temperature (option 2) | ΔF | -20 | 20 | ppm | Frequency drift option ±20ppm; option for this MPN not decodable | 1 | |
| Aging | -3 | 3 | ppm/year | 25℃, maximum | 1 | ||
| Shunt capacitance | C0 | 7 | pF | Maximum | 1 | ||
| Insulation resistance | 500 | MΩ | DC 100V | 1 | |||
| Load capacitance | CL | 6 | 20 | pF | or specify | 1 | |
| ESR 8.000-12.000 MHz | ESR | 120 | Ω | 8.000-12.000 MHz, Fundamental | 1 | ||
| ESR 12.000-18.000 MHz | ESR | 80 | Ω | 12.000-18.000 MHz, Fundamental | 1 | ||
| ESR 18.000-25.000 MHz | ESR | 60 | Ω | 18.000-25.000 MHz, Fundamental | 1 | ||
| ESR 25.000-30.000 MHz | ESR | 40 | Ω | 25.000-30.000 MHz, Fundamental | 1 | ||
| ESR 30.000-66.000 MHz | ESR | 30 | Ω | 30.000-66.000 MHz, Fundamental | 1 | ||
| Operating temperature range | -40 | 85 | ℃ | Options -20~+70 to -40~+85; grade for this MPN not decodable | 1 | ||
| Storage temperature range | -55 | 125 | ℃ | Options -20~+60 to -55~+125 | 1 | ||
| Drive level | 10 | 50 | µW | Typical | 1 |
CAD (KiCad official)
- Symbol:
3TJ422118XYFBC - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
3tj422118xyfbc-etched.step/3tj422118xyfbc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3tj422118xyfbc.step/3tj422118xyfbc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JYJE datasheet (1 pp, sha256
17336dc94bee4b6f, 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+vision), consensusclaude-opus-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).