TB-26 Through hole tuning fork Crystal Features Applications: telecommunications, audio, medical Low frequency: 32 to 160 kHz Reliable, low cost crystal Tubular package (Ø 2.0 x 6.0 mm) Parameter Specification Nominal frequency 32 ~ 160 kHz Frequency tolerance ±20 ~ ±100 ppm @ +25 °C Frequency stability ±100 ppm ±150 ppm over -20 ~ +70 °C over -40 ~ +85 °C Aging ±3 ppm 1st year Load capacitance parallel resonance (CL = 8 ~ 12.5 pF) Series resistance 55 kΩ @ 32.768 kHz Motional capacitance 2.1 pF Typ. Shunt capacitance 0.9 pF Typ. Drive level 0.1 μW Typ. Turnover temperature +25 °C ±5 °C Temperature coefficient -0.035 x (T-To)2 ppm/°C2 Operating temperature range -20 ~ +70 °C -40 ~ +85 °C Storage temperature range -55 ~ +125 °C Packaging unit Bulk in plastic bag < 0.5 μW commercial application industrial application 1’000 pieces Customer specifications on request 2002/95/EC RoHS compliant QuartzCom AG [email protected] www.quartzcom.com QuartzCom Asia [email protected] QuartzCom USA [email protected] 03 May. 10