32.768KHz~3*8 Tuning fork watch crystal unit/Key Specifications/Special Features:

High stability ahs been gained through vacuum sealing
Used in communication equipment
Nominal frequency: 30.000KHz~350KHz
Frequency tolerance: + / - 20ppm + / - 10ppm
Load capacitance: 12.5pF(standard) 6.0 pF to series
Turnover temperature: 10 deg C +/- 60 deg C
Operating temperature range: -40 deg C ~ + 85 deg C
Shunt capacitance: 7.0pF max
Level of drive: 1.0uW to 100uW
Aging (first year): +/-3ppm max.
OEM Serviced