component
RL122882048
Public Made by Adomby adom
TROQ 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 | 9d ago |
| viewers | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
| rl122882048-etched.glb | 9d ago |
| rl122882048-etched.step | 9d ago |
| rl122882048-hero.glb | 9d ago |
| rl122882048-hero.overlay.json | 9d ago |
| rl122882048.glb | 9d ago |
| rl122882048.kicad_mod | 9d ago |
| rl122882048.kicad_sym | 9d ago |
| rl122882048.lbr | 9d ago |
| rl122882048.step | 9d ago |
RL122882048
TROQ · Crystals · SMD3225-4P
RL122882048 from TROQ, 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 of the 3.2x2.5x0.7mm 4-pad unit, 8.000MHz to 54.000MHz fundamental mode. |
| 2 | NC/GND | passive | Pad 2 shown in the package drawing, with no function stated in the datasheet; usually a case ground or no-connect pad on 4-pad crystals. |
| 3 | XTAL2 | passive | Crystal terminal 2 of the 3.2x2.5x0.7mm 4-pad unit, 8.000MHz to 54.000MHz fundamental mode. |
| 4 | NC/GND | passive | Pad 4 shown in the package drawing, with no function stated in the datasheet; usually a case ground or no-connect pad on 4-pad crystals. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TROQ |
| 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 |
|---|---|---|---|---|---|---|---|
| Resonance resistance 8.0-10.0MHz | ESR | 250 | Ω | 8.0MHz ~ 10.0MHz | 1 | ||
| Resonance resistance 10.0-20.0MHz | ESR | 80 | Ω | 10.0MHz ~ 20.0MHz | 1 | ||
| Resonance resistance 20.0-30.0MHz | ESR | 40 | Ω | 20.0MHz ~ 30.0MHz | 1 | ||
| Resonance resistance 30.0-54.0MHz | ESR | 30 | Ω | 30.0MHz ~ 54.0MHz | 1 | ||
| Static capacitance | C0 | 3 | pF | <3pf | 1 | ||
| Frequency range | 8 | 54 | MHz | FUND mode | 1 | ||
| Frequency deviation | -30 | 30 | ppm | ±10ppm ~ ±30ppm (family range, option dependent) | 1 | ||
| Frequency temperature characteristics | -30 | 30 | ppm | ±10ppm ~ ±30ppm (family range, option dependent) | 1 | ||
| Aging rate | -3 | 3 | ppm/year | ±3ppm / year | 1 | ||
| Operating temperature range | -40 | 85 | ℃ | or specify | 1 | ||
| Storage temperature range | -40 | 85 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
RL122882048 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
rl122882048-etched.step/rl122882048-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rl122882048.step/rl122882048.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (1 pp, sha256
3b3e42fd416960e4, 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).