Crystek Corporation 941-561-3311 FAX 941-561-1025 HC49S Standard Frequencies Extended Tolerances Specification Sheet "k7" Dimensions inches (mm) All dimensions are MAX unless otherwise specified. .400 (10.16) .150 (3.81) .197 (5.00) MAX .440 (11.18) .183 (4.65) .019 (0.48) .192 .005 (4.88 0.13) Part number Freq. (MHz) CL MAX ESR Part number Freq. (MHz) CL MAX ESR CRYS035-18 CRYS0368 CRYS0368-20 CRYS040 CRYS040-20 CRYS0496-20 CRYS041-12 CRYS049 CRYS073 CRYS073-20 CRYS080 CRYS080-20 CRYS081 CRYS081-20 CRYS092 CRYS098 CRYS098-20 CRYS100 CRYS100-20 CRYS115 CRYS115-20 CRYS115-32 3.579545 3.686400 3.686400 4.000 4.000 4.096 4.194304 4.915200 7.372800 7.372800 8.000 8.000 8.192 8.192 9.216 9.830400 9.830400 10.000 10.000 11.059200 11.059200 11.059200 18pF series 20pF series 20pF 20pF 12pF series series 20pF series 20pF series 20pF series series 20pF series 20pF series 20pF 32pF 200 200 200 150 150 150 150 150 80 80 80 80 80 80 60 60 60 60 60 60 60 60 CRYS120 CRYS120-20 CRYS128 CRYS128-20 CRYS143 CRYS143-18 CRYS143-20 CRYS147 CRYS147-20 CRYS160 CRYS160-20 CRYS184 CRYS184-20 CRYS196 CRYS196-20 CRYS200 CRYS200-20 CRYS221 CRYS221-20 CRYS240 CRYS240-20 CRYS250 12.000 12.000 12.288 12.288 14.318180 14.318180 14.318180 14.745600 14.745600 16.000 16.000 18.432 18.432 19.660800 19.660800 20.000 20.000 22.118400 22.118400 24.000 24.000 25.000 series 20pF series 20pF series 18pF 20pF series 20pF series 20pF series 20pF series 20pF series 20pF series 20pF series 20pF series 60 60 60 60 40 40 40 40 40 40 40 40 40 40 40 20 20 20 20 20 20 20 Frequency Tolerance: 30ppm at 25C Frequency Stability: 50ppm 0C to 70C Storage Temperature: -40C to 85C Shunt Capacitance: 7.0 pF MAX. Drive Level: 100uW Typical Sealing Method: Resistance Weld ESR: See Table Specifications subject to change without notice. Custom Designs Available Call For Details Spec. Rev. k7 C