MC-405/406 Product number (please refer page High-density mo

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MC-405/406 Product number (please refer page High-density mo

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Crystal unit LOW/MEDIUM-FREQUENCY CRYSTAL UNIT
MC-405/406
Product number (please refer page
High-density mounting-type SMD. Photolithography finished allows uniform, stable performance. Excellent environmental capability. Capable covering low-frequency range from kHz. Suitable time keeping clock microcomputer.
Actual size
Specifications (characteristics)
Item Symbol 32.768 Specifications Remarks
Nominal frequency range
TSTG TOPR
20.000 165.000
+125 Max. Stored bare product after unpacking
Temperature range
Storage temperature Operating temperature
Maximum drive level Frequency tolerance (standard) Turnover temperature (frequency) Temperature coefficient (frequency) Load capacitance Series resistance Motion capacitance Shunt capacitance Insulation resistance Aging
10-6, ±100 10-6
Ta=+25 DL=0.1
-0.04 10-6 Max. (Standard 12.5 Max. Typ. 0.85 Typ. Min. 10-6 /year Max. 10-6/year Max. Ta=+25 °C±3 first year Please specify details, refer page
Three drops hard board from
Shock resistance
S.R. 10-6 Max.
excitation test with 29400 m/s2 sine wave directions
External dimensions
4.06 Max.
(Unit:
Recommended soldering pattern
MC-405
(Unit:
Internal connection MC-406
10.41 Max.
MC-406
Max. 3.15 0.51 2.29 0.51
2.54
2.54
connect MC-406 external device. first digit means: 5XXXX MC-405 6XXXX MC-406
Min.
32.768k 6571A
Internal connection MC-405

MC-405/406 Product number (please refer page High-density mo

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