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| Crystal unit CYLINDER HIGH-FREQUENCY CRYSTAL UNIT CA-301 * Compact design with case as small as 3 mm in diameter while still maintaining excellent characteristics of AT-cut. * Excellent shock resistance. * High-stability assured with tight vacuum sealing. * Capable of covering a frequency range from 4 MHz to 64 MHz. Actual size Specifications (characteristics) Item Symbol f 26.000 MHz to 64.000 MHz TSTG TOPR GL DL TSOL f/f -40 C to +85 C -20 C to +70 C 2 mW Max. 10 W to 100 W Under +260 C within 10 s 30 x 10-6 (Under 5.5 MHz: 50 x 10-6,100 x 10-6) Under 5.5 MHz: 50 x 10 -6 Specifications 4.000 MHz to 29.999 MHz Remarks 1 Fundamental mode 3rd overtone mode The operating temperature range is -10 C to +60 C Nominal frequency range Temperature range Drive level Storage temperature Operating temperature Maximum drive level Recommended level for 5.5 MHz and below Only crystal oscillation is guaranteed Soldering condition (only lead part) Frequency tolerance (standard) Do not heat the package at more than +150 C Ta=+25 C -10 C to +60 C -20 C to +70 C Please specify -20 C to +70 C, DL=100 W Frequency temperature characteristics (standard) Load capacitance Series resistance Shunt capacitance Insulation resistance Aging CL R1 C0 IR fa Over 5.5 MHz: 30 x 10-6 Fundamental: 10 pF to . Over tone: 5 pF to As per below table 5 pF Max. 500 M Min. 5 x 10-6/year Max. Ta=+25 C3 C, first year Three drops on a hard board from 750 mm height or Shock resistance S.R. 10 x 10-6 Max. excitation test with 29400 m/s2 x 0.3 ms x 1/2 sine wave x 3 directions 1 8.0 MHz < f < 8.2 MHz: Unavailable. 26.000 MHz f : If not specified, 3rd overtone will be delivered. Series resistance Frequency (MHz) 4.0 f < 5.5 5.5 f < 6.0 6.0 f < 10.0 10.0 f < 12.0 12.0 f < 16.0 16.0 f < 30.0 26.0 f < 36.0 36.0 f 64.0 Series resistance () 150 Max. 100 Max. 80 Max. 60 Max. 50 Max. 40 Max. 100 Max. 80 Max. 3rd overtone Fundamental mode External dimensions (Unit: mm) D1 B D2 200AM49 L1 L2 Available frequencies from 4.0 MHz to less than 5.5 MHz Frequency (MHz) 4.000 MHz 4.032 MHz 4.096 MHz 4.190 MHz 4.194304 MHz 4.433619 MHz 4.500 MHz 4.800 MHz 4.842673 MHz 4.9152 MHz Model L1 L2 D1 D2 o0.3 o0.3 B 1.1 1.1 Under 5.5 MHz 10.3 Max. 9.5 Min. o3.1 Max. CA-301 Over 5.5 MHz 8.9 Max. 9.5 Min. o3.1 Max. Sample products are without marking. 21 |
Price & Availability of CA-301
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