Catalog > Passive Components > Crystals > Std Quartz Standard Quartz Crystal Oscillator Standard Quartz Crystal Oscillator 40MHZO Standard Quartz Crystal Oscillator • 13x21mm • f0 = 40.000000 MHz Call for Price Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 13x21mm Additional Information Frequency 40.000000 MHz