World Leaders in Frequency Control Solutions  


Fox Electronics was founded in 1979 as a small, family-owned supplier of quartz crystals and oscillators. Since then, the company has evolved to become one of the world’s leading supplier of high-precision, high-reliability frequency control products to the electronics market, with more than 10,000 customers worldwide.


An important contributor to the company’s continuing growth over the last 38 years is its R&D department. Fox engineers have developed hundreds of products that have set new standards for crystal and oscillator performance, precision and reliability, as well as for meeting escalating business demands for shorter lead times.


Fox prides itself on being on the leading edge of frequency control technology with continued new product developments based on top quality company research.


With advanced manufacturing facilities incorporating state-of-the-art equipment operating under atmospherically controlled conditions – including a Class-100 clean room – Fox Electronics is able to produce its innovative products to the most stringent, industry quality standards.

Top Seller


NC38LF Series 32.768 kHz ±20 ppm 12.5 pF -20 to +60 °C Through Hole Tuning Fork

Mfr Part#:NC38LF-327

RoHS compliant

From as low as   $0.2650 USD

Recently updated


HC49ULF Series 8 MHz ±30 ppm 20 pF -20 to +70 °C Resistance Weld Crystal

Mfr Part#:FOXLF080

RoHS compliant

From as low as   $0.2300 USD

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