component
3TJ481920ZYLBC
Public Made by Adomby adom
JYJE 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 |
|---|---|
| docs | 6d ago |
| viewers | 6d ago |
| 3tj481920zylbc-etched.glb | 6d ago |
| 3tj481920zylbc-etched.step | 6d ago |
| 3tj481920zylbc-hero.glb | 6d ago |
| 3tj481920zylbc-hero.overlay.json | 6d ago |
| 3tj481920zylbc.glb | 6d ago |
| 3tj481920zylbc.kicad_mod | 6d ago |
| 3tj481920zylbc.kicad_sym | 6d ago |
| 3tj481920zylbc.lbr | 6d ago |
| 3tj481920zylbc.step | 6d ago |
| package.json | 6d ago |
| page.json | 6d ago |
| README.md | 6d ago |
3TJ481920ZYLBC
JYJE · Crystals · SMD3225-4P
3TJ481920ZYLBC 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 1 (pad with chamfered corner marker) connected to one side of the 8.192MHz resonator; the connection diagram shows no GND on this pin. |
| 2 | GND | power_in | Marked GND in the connection diagram; ground/case connection of the crystal package. |
| 3 | XTAL2 | passive | Crystal terminal 2 connected to the other side of the 8.192MHz resonator; the connection diagram shows no GND on this pin. |
| 4 | GND | power_in | Marked GND in the connection diagram; ground/case connection of the crystal package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | JYJE |
| 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 |
|---|---|---|---|---|---|---|---|
| Frequency Tolerance | ΔF/F0 | -10 | 10 | ppm | At 25℃±3℃ | 2 | |
| Operating Temperature Range | TOPR | -30 | 85 | ℃ | 2 | ||
| Frequency Stability | TC | -20 | 20 | ppm | 2 | ||
| Storage Temperature | TSTG | -40 | 90 | ℃ | 2 | ||
| Aging Per Year | Fa | -3 | 3 | ppm | First Year | 2 | |
| Equivalent Series Resistance | ESR | 150 | Ω | 2 | |||
| Drive Level | DL | 100 | μW | 2 | |||
| Insulation Resistance | IR | 500 | MΩ | At 100VDC | 2 | ||
| Nominal Frequency | F0 | 8.192 | MHz | 2 | |||
| Load Capacitance | CL | 20 | PF | 2 | |||
| Shunt Capacitance | C0 | 5 | PF | 2 |
CAD (KiCad official)
- Symbol:
3TJ481920ZYLBC - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
3tj481920zylbc-etched.step/3tj481920zylbc-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);3tj481920zylbc.step/3tj481920zylbc.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: JYJE datasheet (8 pp, sha256
fc4be11e4821a047, 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).