Lianyungang Haoerjing Electronics Co., Ltd.
Main products:quartz crystal resonator,quartz crystal oscillator,quartz crystal blank
Contact Us
  • Contact Person : Mr. Zhang Dianping
  • Company Name : Lianyungang Haoerjing Electronics Co., Ltd.
  • Tel : 86-518-85958855
  • Fax : 86-518-85958822
  • Address : Jiangsu,Lianyungang,11 Yingbin Road, Haining Trade and Industry Park
  • Country/Region : China
  • Zip : 222243

Quartz Crystal HC-49U 25.000MHZ

Quartz Crystal HC-49U 25.000MHZ
Product Detailed
1 High-reliability package 2 Excellent vibration resistance, shock resistance 3 Environmental characteristics 4 Low cost


 1) High-reliability package 2) Excellent vibration resistance, shock resistance and environmental

characteristics 3) Can be automatically mounted, as units provided with taping are available

by request 4) These crystal units are stable and highly reliable, covering a wide

frequency range

Electrical specifications:

This quartz crystal has the frequency range (Fo) of 1.84320MHz to 100.000MHz. The mode is fundametal or AT or Third Overtone. The frequency tolerance (at 25°C) is ±10ppm, ±20ppm, ±30ppm,or specify

Operating temperature range (Torp) is -10°C to 70°C . Storage termperature range (Tstg) is -40°C to 85°C . Shunt capacitance (Co) is 7pF Max . Load capacitance (Cl) is 8 to 32pF series resonance or specify . Insulation resistance is 500 mega ohms minimum at 100V . Drive level is 1mWatts Max . Aging (at 25C) is +/-5ppm/year Max.

Equivalent series resistance :

Resistance of Series Resonance(ESR)
Frequency (MHZ)Modeohm MaxFrequency (MHZ)Modeohm Max
3.200~4.000Fundamental10030.000~50.0003rd overtone100
4.001~8.000Fundamental8050.001~90.0003rd overtone80
8.001~48.000Fundamental4090.001~110.0003rd overtone120


Quartz Crystal HC-49U 25.000MHZ

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