Product name

HC-49US, HC-49US( 2.5 ),HC-49US-3, HC-49US /SMD, HC-49US (2.5) / SMD

Product category

Quartz crystal resonator

Type number

HC-49US, HC-49US( 2.5 ),HC-49US-3, HC-49US /SMD, HC-49US (2.5) / SMD

Frequency range

3.579-40MHZ

20-40MHZ

Vibration mode

AT Fundamental

BT Fundamental

Resonant resistance

150-25

40Max

Normal frequency difference

10PPM ~ 50PPM

Normal frequency difference

Static capacitance

7pF Max

Static capacitance

Temperature difference

See table

Temperature difference

Load capacitance

6 - 50pF orSeries

Load capacitance

Insulation resistance

> 500M ohm / DC/ 100V 10V

Insulation resistance

Excitation power

0.01mW-1mW

Excitation power

Aging rate

3PPM ~ 5PPM / year

Aging rate