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UM-1 Leaded Crystal Frequency Range: Frequency Tolerance: Frequency Stability: Temperature Range: (Option) (Option) Storage: Shunt Capacitance: www.DataSheet4U.com Drive Level: ESR: 10MHz to 50MHz (fund) 20MHz to 100MHz (3rd O/T) 50MHz to 200MHz (5th O/T) ±10ppm to ±100ppm ±10ppm to ±100ppm ree 0°C to 70°C dF S a Le oH ant R pli -20°C to 70°C om C -40°C to 85°C -55°C to 120°C 7.0pF Max 100 uW Typical see table 1 **Custom Designs Available
CRMxx Model
Quartz Crystal
Designed to provide traditional crystal design flexibility of the HC49 in a smaller UM-1 package. Custom lead forming available for SMD applications.
Aging:
0.091 (2.31)
<3ppm 1st/yr Max
0.126 (3.20) 0.018 (0.46) Resistance at series resonance Freq. (MHz) 0.291 (7.40) Max ESR 60 40 60 100
CRY Freq DC
0.314 (8.0)
0.314 (8.
CRMxx Datasheet
