component
7D027120A01
Public Made by Adomby adom
HD Crystals, SMD2016-4P. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 12d ago |
| viewers | 12d ago |
| 7d027120a01-etched.glb | 12d ago |
| 7d027120a01-etched.step | 12d ago |
| 7d027120a01-hero.glb | 12d ago |
| 7d027120a01-hero.overlay.json | 12d ago |
| 7d027120a01.glb | 12d ago |
| 7d027120a01.kicad_mod | 12d ago |
| 7d027120a01.kicad_sym | 12d ago |
| 7d027120a01.lbr | 12d ago |
| 7d027120a01.step | 12d ago |
| package.json | 12d ago |
| page.json | 12d ago |
| README.md | 12d ago |
7D027120A01
HD · Crystals · SMD2016-4P
7D027120A01 from HD, in a SMD2016-4P. 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 connected to one side of the 27.120MHz quartz resonator (6pF load capacitance, 100uW max drive level). |
| 2 | GND | power_in | Ground pad connected to the package lid/case, not part of the resonator electrical connection. |
| 3 | CRYSTAL | passive | Crystal terminal connected to the other side of the 27.120MHz quartz resonator (6pF load capacitance, 100uW max drive level). |
| 4 | GND | power_in | Ground pad connected to the package lid/case, not part of the resonator electrical connection. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | HD |
| Package | SMD2016-4P |
| 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 | 27.12 | MHz | 1 | |||
| Frequency Tolerance | Δf/f | -10 | 10 | ppm | 1 | ||
| Frequency Temperature Stability | -20 | 20 | ppm | 1 | |||
| Load Capacitance | CL | 6 | pF | 1 | |||
| Resonance Resistance | 45 | ohm | 1 | ||||
| Shunt Capacitance | C0 | 2 | pF | 1 | |||
| Drive Level | DL | 100 | μW | 1 | |||
| Insulation Resistance | IR | 500 | M ohms | 1 | |||
| Aging | Δf A | -3 | 3 | ppm/Year | 1 | ||
| Operating Temperature Range | TOPR | -20 | 70 | °C | 1 | ||
| Storage Temperature Range | TSTG | -55 | 125 | °C | 1 |
CAD (KiCad official)
- Symbol:
7D027120A01 - Footprint:
Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm - 3D model: SMD2016-4P (KiCad packages3D, STEP)
- 3D model files:
7d027120a01-etched.step/7d027120a01-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);7d027120a01.step/7d027120a01.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: HD datasheet (4 pp, sha256
d9817974420fe607, 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).