20pcs hc49s Quarz kristall resonator passiver Oszillator 8,000 mhz 4mhz 6mhz 8mhz 12mhz 16mhz 20mhz 24mhz 32,768 k 32,768 k

20pcs hc49s Quarz kristall resonator passiver Oszillator 8,000 mhz 4mhz 6mhz 8mhz 12mhz 16mhz 20mhz 24mhz 32,768 k 32,768 k

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