Quartz Crystal Oscillator 20MHz for Microprocessor Microcontroller Precision Timing Time Recording Watch Signals Through Hole Mounting Type of Optimus Electric Pack of 100. : Amazon.de: Business, Industry & Science
Optimus Electric Quartz Crystal Oscillator 100MHz for Microprocessor Microcontroller Precision Frequency Timing Time Tracking Clock Signals with Through Hole Mounting Type from Pack of 10 : Amazon.de: Gewerbe, Industrie & Wissenschaft