10PCS/LOT HC-49S Quartz Crystal Resonator Passive Oscillator HC 49S 3.2Mhz 3.579545Mhz 3.6864Mhz 4.000Mhz 4.032Mhz 4.096Mhz
https://www.vogueparade.com/shopping/EN/4003/1/1005002115462944/10pcslot-hc-49s-quartz-crystal-resonator-passive-oscillator-hc-49s-32mhz-3579545mhz-36864mhz-4000mhz-4032mhz-4096mhz//