We are the manufacturer 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.

General Specification:
Dimension: 6. 0(L)*3. 5(W)*1. 0(H)mm
Frequency Range : 8. 000MHZ To 110. 000MHZ
Frequency Tolerance(at 25 oC) : ±10ppm, ±20ppm, ±30ppm
Frequency stability over operating temperature range : ±10ppm, ±20ppm, ±30ppm
Load capacitance : 16pf, 20pf, 30pf, 32pf
Operating temperature range : -20 oC to +70 oC
Storage temperature range : -40 oC to +80 oC
Shunt capacitance : 5. 0pf Maximum
Drive level : 10u W (100u W?? )
Aging(at 25 OC) : ±3ppm or ±5ppm/year max.