component
2X012000CP
Public Made by Adomby adom
huaxindianzi Crystals, SMD2520-4P. 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 | 3h ago |
| viewers | 3h ago |
| 2x012000cp-etched.glb | 3h ago |
| 2x012000cp-etched.step | 3h ago |
| 2x012000cp-hero.glb | 3h ago |
| 2x012000cp-hero.overlay.json | 3h ago |
| 2x012000cp.glb | 3h ago |
| 2x012000cp.kicad_mod | 3h ago |
| 2x012000cp.kicad_sym | 3h ago |
| 2x012000cp.lbr | 3h ago |
| 2x012000cp.step | 3h ago |
| package.json | 3h ago |
| page.json | 3h ago |
| README.md | 3h ago |
2X012000CP
huaxindianzi · Crystals · SMD2520-4P
2X012000CP from huaxindianzi, 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 1 of the 12.000 MHz fundamental AT-cut crystal (20 pF load capacitance), marked by the corner chamfer on the bottom view. |
| 2 | GND | power_in | Pin labeled GND in the top-view crystal connection drawing, to be connected to ground. |
| 3 | XTAL2 | passive | Crystal terminal 2 of the 12.000 MHz fundamental AT-cut crystal (20 pF load capacitance), diagonally opposite pin 1. |
| 4 | GND | power_in | Pin labeled GND in the top-view crystal connection drawing, to be connected to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | huaxindianzi |
| 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 tolerance | -10 | 10 | ppm | At 25℃±℃ | 4 | ||
| Temperature frequency deviation (printed row label reads Equivalent Series Resistance; Chinese label 温度频差) | -30 | 30 | ppm | 4 | |||
| Resonant resistance | RR | 60 | Ω | 4 | |||
| Direct capacitance | C0 | 3 | pF | 4 | |||
| Insulation resistance | IR | 500 | MΩ | At DC 100V | 4 | ||
| Parasitic attenuation | SPDB | -3 | dB | 4 | |||
| Aging rate | -2 | 2 | ppm | First year | 4 | ||
| Operating temperature | TC | -40 | 85 | ℃ | 4 | ||
| Storage temperature range | -55 | 125 | ℃ | 4 | |||
| Drive level | DL | 400 | μW | 4 | |||
| Nominal frequency | FL | 12 | MHz | 4 | |||
| Load capacitance | CL | 20 | pF | 4 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | gold | Pin Au Conducting rein Ag+硅树脂 | 6 |
CAD (KiCad official)
- Symbol:
2X012000CP - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
2x012000cp-etched.step/2x012000cp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);2x012000cp.step/2x012000cp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: huaxindianzi datasheet (9 pp, sha256
280c949f001e1d79, 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: 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).