component
RQ24000356
Public Made by Adomby adom
TROQ Crystals, SMD2520-4P. 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
markdownRQ24000356
TROQ · Crystals · SMD2520-4P
RQ24000356 from TROQ, in a SMD2520-4P. 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 | 1 | passive | Crystal terminal on pad 1 (top-left of the land pattern drawing), 2.5x2.0x0.55mm package; the datasheet gives no signal name. |
| 2 | 2 | passive | Pad 2 (top-right, chamfered C0.3 corner) in the package drawing; the datasheet states no function for it. |
| 3 | 3 | passive | Crystal terminal on pad 3 (bottom-right of the land pattern drawing); the datasheet gives no signal name. |
| 4 | 4 | passive | Pad 4 (bottom-left) in the package drawing; the datasheet states no function for it. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TROQ |
| Package | SMD2520-4P |
| Category | Resonators/Oscillators |
| 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 Deviation | -30 | 30 | ppm | ±10ppm ~ ±30ppm options | 1 | ||
| Frequency Temperature Characteristics | -30 | 30 | ppm | ±10ppm ~ ±30ppm options | 1 | ||
| Aging Rate | -3 | 3 | ppm/year | 1 | |||
| Static Capacitance | 3 | pF | <3pf | 1 | |||
| Resonance Resistance 20.0MHz ~ 30.0MHz | 60 | Ω | 20.0MHz ~ 30.0MHz | 1 | |||
| Resonance Resistance 30.0MHz ~ 54.0MHz | 40 | Ω | 30.0MHz ~ 54.0MHz | 1 | |||
| Frequency Range | 12 | 54 | MHz | FUND mode | 1 | ||
| Operating Temperature Range | -40 | 85 | ℃ | or specify | 1 | ||
| Storage Temperature Range | -40 | 85 | ℃ | 1 |
CAD (KiCad official)
- Symbol:
RQ24000356 - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
rq24000356-etched.step/rq24000356-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);rq24000356.step/rq24000356.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TROQ datasheet (1 pp, sha256
d5172745ab3d9814, 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).