component
7Q032768NW2
Public Made by Adomby adom
HD Crystals, DT-38. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 16d ago |
| viewers | 16d ago |
| 7q032768nw2-etched.glb | 16d ago |
| 7q032768nw2-etched.step | 16d ago |
| 7q032768nw2-hero.glb | 16d ago |
| 7q032768nw2-hero.overlay.json | 16d ago |
| 7q032768nw2.glb | 16d ago |
| 7q032768nw2.kicad_mod | 16d ago |
| 7q032768nw2.kicad_sym | 16d ago |
| 7q032768nw2.lbr | 16d ago |
| 7q032768nw2.step | 16d ago |
| package.json | 16d ago |
| page.json | 16d ago |
| README.md | 16d ago |
7Q032768NW2
HD · Crystals · DT-38
7Q032768NW2 from HD, in a DT-38. 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 | 1 | passive | Terminal 1 of a two-terminal crystal; either orientation. |
| 2 | 2 | passive | Terminal 2 of a two-terminal crystal; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HD |
| Package | DT-38 |
| Category | Crystals, Oscillators, Resonators |
| Pins | 2 |
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 at 25℃ | -20 | 20 | ppm | at 25℃ | 1 | ||
| Series Resistance (Rr) | Rr | 50 | KΩ | 1 | |||
| Frequency Temperature Stability | -0.04 | *10-6 /℃2 | parabolic coefficient, Max | 1 | |||
| Frequency change after drop test | -5 | 5 | ppm | free drop 75cm on hard wooden board, 3 times | 2 | ||
| Frequency change after mechanical shock | -5 | 5 | ppm | half sine wave 1000g, three axes, 3 times each | 2 | ||
| Frequency change after shake | -5 | 5 | ppm | 10~55Hz, swing 1.5mm, x/y/z, 30 min per axis | 2 | ||
| Frequency change after humidity test | -5 | 5 | ppm | +40±2℃ & 90%~95% R.H., 250 hours | 2 | ||
| Frequency change after low temperature test | -5 | 5 | ppm | -40±2℃, 250 hours | 2 | ||
| Frequency change after high temperature test | -5 | 5 | ppm | +85±2℃, 250 hours | 2 | ||
| Frequency change after temperature cycling | -5 | 5 | ppm | -30±3℃/30 min to +85±2℃/30 min, 5 cycles | 2 | ||
| Frequency change after reflow examination | -5 | 5 | ppm | reflow examination | 2 | ||
| Operation Temperature | -20 | 70 | ℃ | 1 | |||
| Preservation Temperature | -40 | 85 | ℃ | 1 | |||
| Turnover Temperature (To) | To | -5 | 25 | 5 | ℃ | 25℃ ± 5℃ as printed | 1 |
| Insulation Resistance | 500 | MΩ | at DC 100V±10V | 1 | |||
| Nominal frequency (F) | F | 32.768 | KHz | 1 | |||
| Load Capacitance (CL) | CL | 12.5 | pF | 1 | |||
| Shunt Capacitance (C0) | C0 | 0.8 | PF | 1 | |||
| Capacitance Ratio (C0/C1) | C0/C1 | 500 | 1 | ||||
| Quality Factor (Q) | Q | 60 | K | TYP as printed next to Rr | 1 | ||
| Drive Level | 1 | μW | 1 |
CAD (KiCad official)
- Symbol:
7Q032768NW2 - Footprint:
Crystal:Crystal_C38-LF_D3.0mm_L8.0mm_Vertical - 3D model: DT-38 (KiCad packages3D, STEP)
- 3D model files:
7q032768nw2-etched.step/7q032768nw2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7q032768nw2.step/7q032768nw2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HD datasheet (4 pp, sha256 ``, retrieved 2026-10-14, tier: lcsc)
- Extractor: parts-factory
2.0.0/extract_pins, primarycrystal numbering(convention), consensusoff(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).