Catalog > Passive Components > Crystals > Std Quartz 20MHZO Standard Quartz Crystal Oscillator Standard Quartz Crystal Oscillator • 13x21mm • f0 = 20.000000 MHz Part No: 20MHZO 34.50 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 13x21mm Additional Information Frequency 20.000000 MHz