Proactive Components, Inc. and ProactiveComponents.com are your source for XTAL 18MHZ- HC49/U-X'TAL. We offer professional service with fast lead times to get you XTAL 18MHZ- HC49/U-X'TAL speedy, and for the best pricing. Our team is ready to provide you with a prompt quote. Contact us Now at 1-727-535-2645