Crystal 4.194304MHz 18pF 30ppm 3-Pin HC-49/US SM T/R
Crystal 4.5MHz 30ppm Surface Mount
Crystal 4.9152MHz 18pF 30ppm 3-Pin HC-49/US SM T/R
Crystal 4.433619MHz 18pF 30ppm 3-Pin HC-49/US SM T/R