component
7V27000012
Public Made by Adomby adom
TXC Corp Crystals, SMD3225-4P. 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
markdown7V27000012
TXC Corp · Crystals · SMD3225-4P
7V27000012 from TXC Corp, 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 for the 27.000000 MHz fundamental-mode AT-cut crystal (CL 12 pF, Rr 50 Ω max). |
| 2 | GND | power_in | Ground connection shown on the connection drawing, typically the lid/case ground of the ceramic package. |
| 3 | XTAL2 | passive | Second crystal terminal for the 27.000000 MHz fundamental-mode AT-cut crystal (CL 12 pF, Rr 50 Ω max). |
| 4 | GND | power_in | Ground connection shown on the connection drawing, typically the lid/case ground of the ceramic package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TXC Corp |
| 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 | -30 | 30 | ppm | at 25 ± 3 ℃ | 5 | ||
| Frequency Stability | -20 | 20 | ppm | Over Operating Temp. Range (Reference 25℃) | 5 | ||
| Aging | -3 | 3 | ppm | 1st Year | 5 | ||
| Equivalent Resistance | Rr | 50 | Ω | 5 | |||
| Insulation Resistance | 500 | MΩ | at DC 100V | 5 | |||
| Nominal Frequency | FL | 27 | MHz | Fundamental | 5 | ||
| Load Capacitance | CL | 12 | pF | 5 | |||
| Drive Level | DL | 100 | uW | 5 | |||
| Operating Temperature | -20 | 70 | ℃ | 5 | |||
| Storage Temperature Range | -40 | 85 | ℃ | 5 |
CAD (KiCad official)
- Symbol:
7V27000012 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
7v27000012-etched.step/7v27000012-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7v27000012.step/7v27000012.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TXC Corp datasheet (11 pp, sha256
8033a2a5cc98fd93, retrieved 2026-10-31, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-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).