HC-49S Datasheet, PDF (1/3 Pages) Wing Shing Computer Components – CRYSTAL UNIT

HC-49/S
CRYSTAL UNIT
1. SCOPE
This specification shall cover the characteristics of crystal unit with
HC-49/U 3.579545—27.00MHz
2. ELECTRICAL SPECIFICATION
ITEM
HOLDER TYPE
NOMINAL FREQUENCY
LOAD CAPACITANCE
OSCILLATION MODE
FREQUENCY TOLERANCE AT 25℃±2℃
EQUIVALENT SERIES RESISTANCE
DRIVE LEVEL
OPERATING TEMPERATURE RANGE
FREQUENCY STABILITY
SHUNT CAPACITANCE
AGING
INSULATION RESISTANCE
SPECIFICATION
HC-49/U
3.579545—27.00MHz
10PF to series
Fundamental
±30PPM
Based on frequency
0.5 MW
-20℃~+70℃
±30PPM
<7PF
±5PPM/YEAR
>500MΩ at DC 100V
3. DIMENSION
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage: http://www.wingshing.com
Tel:[phone] Fax:[phone]
E-mail: [e-mail]