component
TZ1572A
Public Made by Adomby adom
TST Crystals, SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
| tz1572a-etched.glb | 17d ago |
| tz1572a-etched.step | 17d ago |
| tz1572a-hero.glb | 17d ago |
| tz1572a-hero.overlay.json | 17d ago |
| tz1572a.glb | 17d ago |
| tz1572a.kicad_mod | 17d ago |
| tz1572a.kicad_sym | 17d ago |
| tz1572a.lbr | 17d ago |
| tz1572a.step | 17d ago |
TZ1572A
TST · Crystals · SMD3225-4P
TZ1572A from TST, 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 | IN/OUT | bidirectional | Crystal terminal labelled IN/OUT on the pin connection drawing; the datasheet gives no further function or electrical limit for this pin. |
| 2 | GND | power_in | Ground terminal, as labelled on the pin connection drawing; the datasheet gives no further electrical limit for this pin. |
| 3 | IN/OUT | bidirectional | Crystal terminal labelled IN/OUT on the pin connection drawing; the datasheet gives no further function or electrical limit for this pin. |
| 4 | GND | power_in | Ground terminal, as labelled on the pin connection drawing; the datasheet gives no further electrical limit for this pin. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TST |
| 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 stability over operating temperature range | -10 | 10 | ppm | referred to the value at 25°C | 3 | ||
| Frequency make tolerance (FL) | FL | -10 | 10 | ppm | @ 25°C +/- 3°C | 3 | |
| Equivalent series resistance (ESR) | ESR | 60 | Ω | 3 | |||
| Nominal drive level | 100 | uW | 3 | ||||
| Shunt capacitance (Co) | Co | 5 | pF | 3 | |||
| Insulation resistance | 500 | MΩ | DC 100V | 3 | |||
| Aging | -1 | 1 | ppm/year | 3 | |||
| Operating temperature range | -20 | 70 | °C | 3 | |||
| Storage temperature range | -40 | 85 | °C | storage | 3 | ||
| Nominal frequency | 18.432 | MHz | 3 | ||||
| Load capacitance | CL | 10 | pF | 3 |
CAD (KiCad official)
- Symbol:
TZ1572A - Footprint:
Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm - 3D model: SMD3225-4P (KiCad packages3D, STEP)
- 3D model files:
tz1572a-etched.step/tz1572a-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tz1572a.step/tz1572a.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TST datasheet (7 pp, sha256
a05def63b8b89770, retrieved 2026-10-16, 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).