100 stücke 49S 4,000 M 4,000 MHZ 4 MHz 4 MHZ Quarz Kristall Resonator Passive Oszillator HC-49S WAVGAT

100 stücke 49S 4,000 M 4,000 MHZ 4 MHz 4 MHZ Quarz Kristall Resonator Passive Oszillator HC-49S WAVGAT