component
7B030000I01
Public Made by Adomby adom
HD Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdown7B030000I01
HD · Crystals · SMD3225-4P
7B030000I01 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 1 of the 30MHz fundamental-mode resonator (10pF load capacitance), connected internally to the quartz blank. |
| 2 | GND | power_in | Ground pad, connected to ground per the internal view connection. |
| 3 | CRYSTAL | passive | Crystal terminal 2 of the 30MHz fundamental-mode resonator (10pF load capacitance), connected internally to the quartz blank. |
| 4 | GND | power_in | Ground pad, connected to ground per 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 |
|---|---|---|---|---|---|---|---|
| Nominal Frequency | f | 30 | MHz | 1 | |||
| Load Capacitance | CL | 10 | pF | 1 | |||
| Frequency Tolerance | Δf/f | -10 | 10 | ppm | 1 | ||
| Frequency Temperature Stability | Δf/f | -20 | 20 | ppm | 1 | ||
| Resonance Resistance | R1 | 25 | ohm | Fundamental mode | 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 | Δf_A | -3 | 3 | ppm/Year | 1 | ||
| Frequency change after drop test | Δf | -5 | 5 | ppm | Free drop from 75cm height on hard wooden board, 3 times | 2 | |
| Frequency change after mechanical shock | Δf | -5 | 5 | ppm | Half sine wave 1000g, three mutually perpendicular axes, 3 times each | 2 | |
| Frequency change after shake test | Δf | -5 | 5 | ppm | Shake 10~55Hz, swing 1.5mm, x/y/z, 30 minutes per axis | 2 | |
| Frequency change after humidity test | Δf | -5 | 5 | ppm | +40±2℃ & 90%~95% R.H., 250 hours | 2 | |
| Frequency change after low temperature test | Δf | -5 | 5 | ppm | -40±2℃, 250 hours | 2 | |
| Frequency change after high temperature test | Δf | -5 | 5 | ppm | +85±2℃, 250 hours | 2 | |
| Frequency change after temperature cycling | Δf | -5 | 5 | ppm | -30±3℃/30±3 min to +85±2℃/30±3 min, 5 cycles | 2 | |
| Frequency change after reflow examination | Δf | -5 | 5 | ppm | 2 |
CAD (KiCad official)
- Symbol:
7B030000I01 - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
7b030000i01-etched.step/7b030000i01-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7b030000i01.step/7b030000i01.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HD datasheet (4 pp, sha256
cd8f40ebb3e8d0c3, retrieved 2026-10-16, tier: lcsc) - 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).