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1T026000VX

huaxindianzi · Temperature Compensated Crystal Oscillators (TCXO) · SMD2016-4P

1T026000VX from huaxindianzi, 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 AFC/GND passive Pin 1 is either AFC (frequency control) or GND, per the datasheet 'AFC or GND'; marked by the dot on the package top.
2 GND power_in Ground pin.
3 OUTPUT output Clipped sine wave output, min 0.8 Vp-p DC-coupled, 40-60% duty ratio, load 10kΩ//10pF.
4 VDD power_in Supply voltage pin, 1.8~3.3V ±5%, supply current 1.5 mA.

Key specifications

Parameter Value
Manufacturer huaxindianzi
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
Frequency Tolerance FT -0.5 0.5 ppm After 2 times reflow 4
Temperature frequency stability TC -1.5 1.5 ppm TA = -40℃ ~ 85℃, VCC=3.3 4
Load Variation FL -0.2 0.2 ppm Load_R//C=(10kΩ//10pF)±10% 4
Aging rate F_age -2 2 ppm First year 4
Start-up time To's'c 2 3 ms More then 90% of final amplitude 4
Output Level 0.8 Vp-p Clipped sine wave (DC-coupled) 4
Duty ratio TH/T 40 60 % 4
Operating Temperature -40 85 ℃ 4
Storage Temperature T_stg -40 125 ℃ 4
Nominal Frequency FL 26 MHZ 4
Current Icc 1.5 mA 4

CAD (KiCad official)

  • Symbol: 1T026000VX
  • Footprint: Crystal:Crystal_SMD_2016-4Pin_2.0x1.6mm
  • 3D model: SMD2016-4P (KiCad packages3D, STEP)
  • 3D model files: 1t026000vx-etched.step / 1t026000vx-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 1t026000vx.step / 1t026000vx.glb are the bare package body.

Provenance

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

  • Datasheet: huaxindianzi datasheet (9 pp, sha256 d4546b04a1f524a5, retrieved 2026-10-22, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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