HC49US-FF5F18-4.000MHZ,CRYSTAL 4.0000MHZ 18PF TH
HC49US-FF5F18-4.0960MHZ,CRYSTAL 4.0960MHZ 18PF TH
HC49US-FF5F18-4.9152MHZ,CRYSTAL 4.9152MHZ 18PF TH
HC49US-FF5F18-6.000MHZ,CRYSTAL 6.0000MHZ 18PF TH
HC49US-FF5F18-6.1440MHZ,CRYSTAL 6.1440MHZ 18PF TH
HC49US-FF5F18-7.3728MHZ,CRYSTAL 7.3728MHZ 18PF TH
HC49US-FF5F18-8.000MHZ,CRYSTAL 8.0000MHZ 18PF TH
HC49USM5-BA1F18- 4.000 MHZ,CERAMIC CRYSTAL SMD