component
7B024000F01
Public Made by Adomby adom
HD Crystals, SMD3225-4P. Pinout reviewed by a person 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
markdown7B024000F01
HD · Crystals · SMD3225-4P
7B024000F01 from HD, 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 for the 24MHz fundamental-mode resonator, 8pF load capacitance, pad 1 marked by chamfer on the bottom view. |
| 2 | GND | power_in | Ground pad connected to the package lid/case, shown as GND in the internal view connection. |
| 3 | CRYSTAL | passive | Second crystal terminal for the 24MHz fundamental-mode resonator, 8pF load capacitance, 100μW max drive level. |
| 4 | GND | power_in | Ground pad connected to the package lid/case, shown as GND in the internal view connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HD |
| 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 | Δf/f | -10 | 10 | ppm | 1 | ||
| Frequency temperature stability | -20 | 20 | ppm | 1 | |||
| Aging | ΔfA | -3 | 3 | ppm/Year | 1 | ||
| Resonance resistance | Rr | 25 | ohms | 1 | |||
| Shunt capacitance | C0 | 2 | pF | 1 | |||
| Drive level | DL | 100 | μW | 1 | |||
| Insulation resistance | IR | 500 | M ohms | printed as >500M ohms | 1 | ||
| Nominal frequency | f | 24 | MHz | 1 | |||
| Load capacitance | CL | 8 | pF | 1 | |||
| Operating temperature range | TOPR | -20 | 70 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 125 | °C | 1 | ||
| Drop characteristics frequency change | -5 | 5 | ppm | Free drop from 75cm on hard wooden board, 3 times | 2 | ||
| Mechanical shock frequency change | -5 | 5 | ppm | Half sine wave 1000g, three mutually perpendicular axes, 3 times each | 2 | ||
| Shake characteristics frequency change | -5 | 5 | ppm | 10~55Hz, swing 1.5mm, x/y/z, 30 minutes per axis | 2 | ||
| Humidity characteristics frequency change | -5 | 5 | ppm | +40±2℃, 90%~95% R.H., 250 hours | 2 | ||
| Low temperature characteristics frequency change | -5 | 5 | ppm | -40±2℃, 250 hours | 2 | ||
| High temperature characteristics frequency change | -5 | 5 | ppm | +85±2℃, 250 hours | 2 | ||
| Temperature cycling frequency change | -5 | 5 | ppm | -30±3℃/30±3 min to +85±2℃/30±3 min, 5 cycles | 2 | ||
| Reflow examination frequency change | -5 | 5 | ppm | 2 |
CAD (KiCad official)
- Symbol:
7B024000F01 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
7b024000f01-etched.step/7b024000f01-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7b024000f01.step/7b024000f01.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HD datasheet (4 pp, sha256
318667ff6257f294, retrieved 2026-10-21, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).