component
X3Z02863ADK1H-U
Public Made by Adomby adom
HELE(Harmony Elec) 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
markdownX3Z02863ADK1H-U
HELE(Harmony Elec) · Crystals · SMD3225-4P
X3Z02863ADK1H-U from HELE(Harmony Elec), 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 | Crystal | passive | Crystal terminal #1 of the 28.636360 MHz fundamental-mode quartz unit (HSX321SK); the datasheet gives no pin-specific electrical limits. |
| 2 | GND | power_in | Ground terminal (connection cover), tied to the package lid as stated in the pin connections list; the datasheet gives no pin-specific electrical limits. |
| 3 | Crystal | passive | Crystal terminal #3 of the quartz unit; the datasheet gives no pin-specific electrical limits. |
| 4 | GND/Lid | power_in | Ground terminal connected to the GND/lid (connection cover) of the package, as stated in the pin connections list; the datasheet gives no pin-specific electrical limits. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HELE(Harmony Elec) |
| 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 | -20 | 20 | ppm | at 25℃±3℃ | 4 | ||
| Temperature stability | -20 | 20 | ppm | -40℃ ~ +85℃ | 4 | ||
| Aging | -3 | 3 | ppm/Year | 4 | |||
| Equivalent resistance | RR | 50 | Ω | SERIES | 4 | ||
| Storage temperature range | -40 | 125 | ℃ | 4 | |||
| Operable temperature range | -40 | 85 | ℃ | 4 | |||
| Insulation resistance | 500 | MΩ | at DC 100V | 4 | |||
| Drive level | DL | 10 | 100 | μW | 4 | ||
| Frequency drift after environmental tests | -5 | 5 | ppm | Specifications code A | 10 | ||
| Resistance drift after environmental tests | -15 | 15 | % | Specifications code A | 10 | ||
| Manual soldering bit temperature | 350 | ℃ | Manual solder iron (example) | 6 | |||
| Manual soldering time | 3 | sec | Manual solder iron (example); each terminal soldered once | 6 | |||
| Frequency (nominal) | FL | 28.6364 | MHz | 4 | |||
| Loading capacitance | CL | 20 | pF | 4 | |||
| Shunt capacitance | C0 | 2 | pF | 4 |
CAD (KiCad official)
- Symbol:
X3Z02863ADK1H-U - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
x3z02863adk1h-u-etched.step/x3z02863adk1h-u-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);x3z02863adk1h-u.step/x3z02863adk1h-u.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HELE(Harmony Elec) datasheet (11 pp, sha256
c5f11f68e029f499, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).