Kingtronics Blog

Quartz Crystal also known as Quartz Crystal Oscillator. That was accomplished by means of "Piezoelectric" effect.
That is "Supply Voltage", Kingtronics common voltages are 1.8V, 3.3V, 5.0V.
The semiconductor devices and resistance capacitance element worked together, could constitute a Quartz Crystal Oscillator. 

Quartz Crystal Applications:
1, QKT-HC49U (HC-49U) suitable for electronic products with broad spaces such as communications equipment, televisions, telephones, electronic toys;
2, QKT-HC49U/S (HC-49U/S) is suitable for all kinds of space height restrictions thin and small electronic equipment and products;
3, QKT-HC49 SMD (HC-49U/S SMD) prevail surface mount products, applicable to all types of ultra-thin, small computers and electronic devices;
4, 3*8 Tuning fork Cylindrical quartz crystal resonators suitable for space-constrained timing frequency stabilization of electronic products such as timers, electronic clock, calculator, etc.

Kingtronics offers passive leaded quartz crystal HC49U, HC49S, SMD quartz crystal HC49SMD
and 3225 SMD Crystals. We also produce active 3225, 5032, 5070 SMD Oscillators.
We produce millions pieces of Quartz Crystal and SMD Oscillators monthly, the volume is keep increasing. Free samples for testing.
For more information, please visit: www.kingtronics.com/quartz-crystals/

 Key words: LL4148, PML4148, FDLL4148, switching diode, crystal, HC49S, HC49U. 

Good day dear!

Our Kingtronics will exhibit at Electronica2012 Booth No. B6.437/5, will you take part in? Welcome to visit our stand no.B6.437/5.
 
If you will be there, please leave us a message, who will be your representative to visit us, and please advice your plan to us, ok?
 
Thanks in advance!
 
Kingtronics International Company
ISO 9001: 2008 manufacturer
 

 Kingtronics International Company is a manufacturer since 1990 based in HK with ISO 9001: 2008.
 
Kingtronics with 2 factories produce trimming potentiometers, diode & bridge rectifiers, radial mlcc and radial tantalum capacitors.
 
Now we offer leaded quartz crystal HC49U, HC49S and SMD quartz crystal HC49SMD. Competitive price and short lead time.
In the new year, we hope to expand our cooperation or start our business relationship. Do you have interest?

Our quartz crystal are equivalent to ECM Electronics, Saronix-eCera (pericom), Raltron, Bomar, Citizen, AEL Crystals, ECS, CTS, Abracon...
 
Please tell me your P/N, our view our website for detail: http://www.kingtronics.com/quartz-crystals/QKT-HC49SMD.html

Kingtronics manufacturer,  ISO, UL , SGS certified, since 1990.

HC49U 12.000M 20pF +/-30 PPM -10+60'C Bulk RoHS US$0.065/pc
HC49S 10.001M  20pF +/-30 PPM -10+60'C Bulk RoHS US$0.055/pc

Welcome to check our price for crystals, or diode & bridge rectifier.

Please note: diode M7 and LL4148 have stock offer.

You can vist below link to find more information about our Crystals:
http://www.kingtronics.com/quartz-crystals/QKT-HC49SMD.html

Limited resources of natural quartz crystal suitable for direct electronic or optical use are available throughout the world. World dependence on these resources will continue to decline because of the increased acceptance of cultured quartz crystal as an alternative material; however, use of cultured quartz crystal will mean an increased dependence on lascas for growing cultured quartz.

Trends indicate that demand for quartz crystal devices should continue to grow, and consequently, quartz crystal production should remain strong well into the future. Growth of the consumer electronics market (for products such as personal computers, electronic games, and cellular telephones) will continue to drive global production. The growing global electronics market may require additional production capacity worldwide.

In the past several years, cultured quartz crystal was increasingly produced in the world, primarily in Asia. Electronic applications accounted for most industrial uses of quartz crystal; other uses included special optical applications.Virtually all quartz crystal used for electronics was cultured rather than natural crystal. Electronic-grade quartz crystal was essential for making filters, frequency controls, and timers in electronic circuits employed for a wide range of products, such as communications equipment, computers, and many consumer goods, such as electronic games and television receivers.

Quartz crystal is the best material for frequency-control oscillators and frequency filters in electronic circuits.

Kingtronics offers leaded quartz crystal HC49U, HC49S and SMD quartz crystal HC49SMD.If you want more details ,please visit website www.kingtronics.com for full specification.