Specification :

Crystal Unit MC146
Model: MC146
Features:
High-density mounting type SMD of 1.4mm thickness
Small Packing area and light weight
Excellent shock resistance and environmental capability
Most suitable for small communications devices

Specification:
Frequency: 32.768Khz , 75.000Khz
Size: SMD 7.0x1.5x1.4mm
Frequency Tolerance: + / -20ppm, + / -50ppm
Load capacitance: 6pf
Operating temp. range: -40C - + 85C
Storage temp. range: -55C - + 125C
Drive level: 1.0uW
Shunt Capacitance: 0.8pf
Motional capacitance: 1.9pf max
Insulation resistance: 500MO min at DC100V
Aging level: + / -3.0ppm/ year Max at 25C
Packing: Tape and Reel Package , 3000pcs per reel