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RL260002271
Public Made by Adomby adom
TROQ 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
markdownRL260002271
TROQ · Crystals · SMD3225-4P
RL260002271 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 (top-left pad in the drawing) of the 8.000MHz to 54.000MHz fundamental-mode crystal, connected across to pin 3. |
| 2 | NC | unconnected | Pad 2 (top-right) is shown in the package drawing, but the datasheet states no electrical function for it, so it is treated as not connected or case ground. |
| 3 | XTAL2 | passive | Crystal terminal 2 (bottom-right pad in the drawing) of the 8.000MHz to 54.000MHz fundamental-mode crystal, connected across to pin 1. |
| 4 | NC | unconnected | Pad 4 (bottom-left) is shown in the package drawing, but the datasheet states no electrical function for it, so it is treated as not connected or case ground. |
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 |
|---|---|---|---|---|---|---|---|
| Frequency Range | 8 | 54 | MHz | Series span as printed (8.000MHz ~ 54.000MHz); MPN frequency not decoded | 1 | ||
| Aging Rate | -3 | 3 | ppm/year | Printed as ±3ppm / year | 1 | ||
| Operating Temperature Range | -40 | 85 | ℃ | 1 | |||
| Storage Temperature Range | -40 | 85 | ℃ | 1 | |||
| Static Capacitance | 3 | pF | Printed as <3pf | 1 | |||
| Resonance Resistance | 250 | Ω | Frequency range 8.0MHz ~ 10.0MHz, MAX | 1 | |||
| Resonance Resistance | 80 | Ω | Frequency range 10.0MHz ~ 20.0MHz, MAX | 1 | |||
| Resonance Resistance | 40 | Ω | Frequency range 20.0MHz ~ 30.0MHz, MAX | 1 | |||
| Resonance Resistance | 30 | Ω | Frequency range 30.0MHz ~ 54.0MHz, MAX | 1 |
CAD (KiCad official)
- Symbol:
RL260002271 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
rl260002271-etched.step/rl260002271-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rl260002271.step/rl260002271.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (1 pp, sha256
3b3e42fd416960e4, retrieved 2026-10-21, 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:
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).