Men have a sense of time since ancient times. Thus, they developed a way to organize time in a day into a chronological order. They use certain times in a year to grow certain crops and other times during the same year to harvest them. The earliest measuring devices to differentiate times are sundials, candle clocks, hourglasses, incense clocks and water clocks, to name a few. Centuries later, people invented mechanical clocks which were controlled by oscillating mechanisms. It was during the early 20th century that people began to recognize the use of crystal oscillators to produce stable frequency for crystal clock and other uses such as to control frequency of radio broadcasts. In the following decades especially during the war, crystal clock oscillators were used to create accurate frequency control of military radio apparatus, telecommunication needs, wireless and computing products and peripherals, to name a few.
If you are working in an industry that produce computer peripherals, optical networks, telecommunication or wireless products, then chances are you may need sufficient supply of quartz Crystal Clock Oscillators. Whether you need high-temp thru-hole oscillators that are reliable and resistant to high shock and vibration, SMD oscillators that are HCMOS/TTL compatible or High Temp SMD oscillators, you will be able to find the products you need by browsing around. Find a supplier that offers quality assurance for their products, an ISO 9001:2008 certified and registered business which is ESD compliant, Pb-free and RoHS compliant and ensures that their final products are 100 percent Q.C. inspected and/or validated to ensure you get best value for money.
