component
8Z40000055
Public Made by Adomby adom
TXC Corp 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
markdown8Z40000055
TXC Corp · Crystals · SMD2520-4P
8Z40000055 from TXC Corp, 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 | XTAL1 | passive | Crystal terminal, connected to one side of the crystal blank per the connection diagram, with pin 1 at the marked corner. |
| 2 | GND | power_in | Ground connection, labeled GND in the connection diagram (lid/case ground). |
| 3 | XTAL2 | passive | Crystal terminal, connected to the other side of the crystal blank per the connection diagram. |
| 4 | GND | power_in | Ground connection, labeled GND in the connection diagram (lid/case ground). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TXC Corp |
| Package | SMD2520-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Temperature | -40 | 85 | ℃ | 4 | |||
| Frequency Tolerance | -10 | 10 | ppm | at 25 ℃ ± 3 ℃ | 4 | ||
| Nominal Frequency | FL | 40 | MHz | 4 |
CAD (KiCad official)
- Symbol:
8Z40000055 - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
8z40000055-etched.step/8z40000055-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);8z40000055.step/8z40000055.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TXC Corp datasheet (8 pp, sha256
f04d082b51a7d2ec, retrieved 2026-10-21, tier: lcsc) - 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).