component
7C012000IW1
Public Made by Adomby adom
HD 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
markdown7C012000IW1
HD · Crystals · SMD2520-4P
7C012000IW1 from HD, 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 | CRYSTAL | passive | Crystal terminal of the 12.000MHz fundamental-mode resonator (CL 10pF, drive level 100μW max, ESR 180 ohms max). |
| 2 | GND | power_in | Ground pad of the SMD2520-4 package, shown as GND in the connection diagram. |
| 3 | CRYSTAL | passive | Second crystal terminal of the 12.000MHz fundamental-mode resonator (CL 10pF, drive level 100μW max, ESR 180 ohms max). |
| 4 | GND | power_in | Ground pad of the SMD2520-4 package, shown as GND in the connection diagram. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HD |
| Package | SMD2520-4P |
| 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 |
|---|---|---|---|---|---|---|---|
| Nominal Frequency | f | 12 | MHz | 1 | |||
| Load Capacitance | CL | 10 | pF | 1 | |||
| Frequency Tolerance | △f/f | -10 | 10 | ppm | 1 | ||
| Frequency Temperature Stability | -20 | 20 | ppm | 1 | |||
| Resonance Resistance | 180 | ohm | 1 | ||||
| Shunt Capacitance | C0 | 2 | pF | 1 | |||
| Drive Level | DL | 100 | μW | 1 | |||
| Operating Temperature Range | TOPR | -20 | 70 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 125 | °C | 1 | ||
| Insulation Resistance | IR | 500 | M ohms | 1 | |||
| Aging | △fA | -3 | 3 | ppm/Year | 1 |
CAD (KiCad official)
- Symbol:
7C012000IW1 - Footprint:
Crystal:Crystal_SMD_2520-4Pin_2.5x2.0mm - 3D model: SMD2520-4P (KiCad packages3D, STEP)
- 3D model files:
7c012000iw1-etched.step/7c012000iw1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7c012000iw1.step/7c012000iw1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HD datasheet (4 pp, sha256
c9988139ba6728a9, retrieved 2026-10-23, 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).