Detailed Product Description
Crystal Resonators HC49US
We are the largest manufacturers which specialise in producing Quarts Resonator such as HC-49U , HC-49S , 49S/SMD , SMD7050 , SMD6035 , SMD5032 , SMD4025 , SMD3225 etc and VCXO such as DIP8 , DIP14 etc.These items have been mainly applying for TV , automobile electronics , pc cards , electronical meter , DVD , MP3 , digital camera , military engineering and teleconmunication fields etc . Quality Management System ISO9001/2000 and Environment Management Certification System ISO14001/2004 has been implementing thoroghly and guarrantee that meet the EU standrads of Rosh with Pb free production.
Feature:Resistance weld ; Low power ; High stability ; Wide frequency range
Dimension: 10.00mm(w)*3.50mm(h)
General Specification:
Nominal frequency : 3.500-80.000MHZ
Mode of vibration : Fundament 3.5-30.0MHZ ; 3rd Voertone 30.0-80.0MHZ ; 20.0-40.0MHZ
Crt type : AT / BT
Frequency tolerance : ±20ppm , ±30ppm , ±50ppm
Frequency stability : ±20ppm , ±30ppm , ±50ppm
Load capacitance : 8pf-33pf
Shunt capacitance : 7.0pf max
Drive level : 0.01-2.0mv max
Insulation resistance : 500M Ω Min/100 ± 15V DC
Operating temperture : A)-10ºC--+60ºC B)-20ºC--+70ºC C)-30ºC--+80ºC D)-40ºC--+85ºC
Aging : ≤5ppm/year
Keywords: crystal resonator crystal units smd crystal units