Catalog > Passive Components > Crystals > Std Quartz Standard Quartz Crystal Unit Standard Quartz Crystal Unit 4,433619MHZ CRYSTAL QUARTZ HC49/U Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Frequency 4.433619 MHz Frequency Tolerance ± 30 ppm ESR 70Ω Load Capacitance 30pF Downloads Datasheet PDF File 414.06 KB