SXTHU2 Series – HC-49/U Crystal

3D Product View

3D View

Features

• ±10ppm/±10ppm Available
• RESISTANCE WELD
• AT-Cut
• Bulk Packing

Applications

• Computer
• Printer
• CPU, Memory
• Data Communication

3D Product View

3D View

Features

• ±10ppm/±10ppm Available
• RESISTANCE WELD
• AT-Cut
• Bulk Packing

Applications

• Computer
• Printer
• CPU, Memory
• Data Communication

Part Number Builder

Please choose your parameters to build a part number:

Part Numbering Guide

Part Numbering Guide - SXTHU2

Electrical Parameters

ParametersUnitsMinTypicalMaxRemarks
Frequency RangeMHz1.548AT-Cut Fundamental.
Frequency RangeMHz2050BT-Cut Fundamental
Frequency RangeMHz201253rd Overtone
Frequency Tolerance at +25ºCppm-10+10See part numbering guide for options.
Frequency Stability vs. Op Tempppm-10+10See part numbering guide for options.
Frequency Stability vs. Agingppm-5+5First year @ +25ºC.
Operating Temperature°C-40+85See part numbering guide for options.
Storage Temperature°C-40+125
Load CapacitancepF730See part numbering guide for options.
Shunt CapacitancepF7
Drive LevelμW1001000
Insulation Resistance500@ 100VDC ± 15V.
Equivalent Series Resistance
      1.500MHz ~ 1.999MHzΩ700AT-Cut Fundamental
      2.000MHz ~ 2.999MHzΩ500AT-Cut Fundamental
      3.000MHz ~ 4.499MHzΩ300AT-Cut Fundamental
      3.500MHz ~ 3.999MHzΩ150AT-Cut Fundamental
      4.000MHz ~ 5.999MHzΩ100AT-Cut Fundamental
      6.000MHz ~ 7.999MHzΩ50AT-Cut Fundamental
      8.000MHz ~ 12.999MHzΩ35AT-Cut Fundamental
      13.000MHz ~ 48.000MHzΩ25AT-Cut Fundamental
      20.000MHz ~ 125.000MHzΩ603rd Overtone

Outline Drawing & Recommended Landed Pattern

All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.

SXTHU2 2d
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