Fox Releases Ceramic SMD Automotive-Grade Crystals

Fox Electronics has introduced the FXA5032B and FXA7050B ceramic SMD (surface mount device) automotive-grade crystals. These operate at extended temperature ranges and withstand higher levels of shock and vibration. The FXA5032B and FXA7050B crystals are used in a variety of automotive timing applications, including GPS navigation, high-end audio and video systems, wireless phones, collision-warning systems, radar, onboard computer systems and the Antilock Brake System controller.

Fox's FXA5032B series features a 5 x 3mm package with a frequency range of 8-150MHz, while the larger 7 x 5mm FXA7050B series offers a 6-133MHz frequency range. Standard frequency stabilities for both series are +/-50 to +/-100ppm, with operating temperatures ranging from -40C to +85C and -40C to +125C, respectively, and a 3ppm aging per year. Additional tolerances and stabilities are available upon request.

Both products meet AEC-Q200, the Automotive Electronics Council Stress Test Qualification for Passive Components, and feature a load capacitance of 10pF, a drive level of 100mW and a maximum soldering temperature of 260C per 10 seconds. These RoHS-compliant auto-grade crystals have a gold termination finish and are seam sealed to reduce foreign matter and moisture inside the package.

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