👍 10 SIZE - quartz crystal oscillator are 10 different size to meet your various needs. there are: 5pcs32.768KHZ 2*6; 5pcs32.768KHZ 3*8; 5pcs4MHZ 49S; 5pcs6MHZ 49S; 5pcs8MHZ 49S; 5pcs10MHZ 49S; 5pcs11.0592MHZ 49S; 5pcs12MHZ 49S; 5pcs20MHZ 49S; 5pcs24MHZ 49S
👍 MATERIAL - crystal oscillator are made of quartz crystal material, very durable and stable to use
👍 FUNCTION - quartz crystal oscillator provides a stable signal for integrated circuits and it stabilizes the frequencies of radio transmitters and receivers
👍 WELL STRORAGE - quartz crystal resonator set is organized by size in transparent storage bag for quick access and protection
👍 WIDE APPLICATION - crystal resonator are widely used in tv, automobile electronics, pc cards, electronic meter, dvd, mp3, mp4, etc