4.000 MHz Crystal HC49-S Through Hole HY-Q QC49/S 4M0000 EB02C - 5 Pcs AUD 1.0 Category : Crystals & Oscillators Seller : omron_81(670, 100.0%) | CTS CRYSTAL CLOCK OSCILLATORS 4MHz ±50ppm 8-Pins DIP HCMOS, TTL-5Pcs Or 50Pcs AUD 106.95 Category : Crystals & Oscillators Seller : itsalovelydayforshopping(26470, 98.2%) |