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TZ0375A

TST · Crystals · SMD3225-4P

TZ0375A 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 passive Crystal terminal labelled IN/OUT on the datasheet's pin connection list; the crystal's two signal terminals are the #1 and #3 pins, and the datasheet gives no electrical limits for this pin.
2 GND power_in Ground connection, listed as GND in the datasheet's pin connection list, with no electrical limits stated.
3 IN/OUT passive Crystal terminal labelled IN/OUT on the datasheet's pin connection list; the crystal's two signal terminals are the #1 and #3 pins, and the datasheet gives no electrical limits for this pin.
4 GND power_in Ground connection, listed as GND in the datasheet's pin connection list, with no electrical limits stated.

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 Make Tolerance (FL) -10 10 ppm @ 25°C +/- 3°C 3
Frequency Stability over Operating Temperature -10 10 ppm Over operating temperature range, referred to the value at 25°C 3
Equivalent Series Resistance (ESR) ESR 50 Ω 3
Shunt Capacitance Co 3 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 3
Nominal Frequency 32 MHz 3
Load Capacitance (CL) CL 12 pF 3
Nominal Drive Level 10 uW 3

CAD (KiCad official)

  • Symbol: TZ0375A
  • Footprint: Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
  • 3D model: SMD3225-4P (KiCad packages3D, STEP)
  • 3D model files: tz0375a-etched.step / tz0375a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tz0375a.step / tz0375a.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TST datasheet (7 pp, sha256 613a9588e4e8d931, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF