824 Horan Drive, Fenton, Mo 63026
(636) 343-6463
(636) 343-7026 fax

Abracon Corporation

Low Frequency, Reflowable, Cylindrical Type Crystals, Tuning Fork Surface Mount
Features: Excellent shock resistance. Formed leads for low cost SMD type. Frequency form 30kHz to 165kHz. Reflo capable. Applications: Real time clock. Measuring instruments. Blue-tooth and wireless applications. Clock source for communications.	AB26TR 6.0 x Ø2.0mm
Standard Specifications - AB26TR Frequency Range 32.768kHz 30kHz - 165kHz Operating Temperature -40°C to +85°C Storage Temperature -40°C to +85°C Turnover Temperature 25°C +5°C Frequency Tolerance @ 25°C +20ppm max. +30ppm max. Frequency Stability over Temp. -0.034 +0.006ppm max. / (25-T)2(See Note) Equivalent Series Resistance (ESR) 35k ohms max. 35k ohms max. to 50k ohms max. Shunt Capacitance C0 1.35pf max. 0.8 ~ 1.7pf typ. Load Capacitance CL 12.5pf (See Options) Motion Capacitance C1 0.003pf typ. 0.001 ~ 0.004pf typ. Capacitance Ratio C0/C1 450 typical 425 ~ 800 typical Drive Level 1µW max. Aging @25°C Per Year +5ppm max. +5ppm max. Insulation Resistance 500M ohms min. at 100Vdc +15V Note: Example ; Stability at -20°C is: -0.034 x (25-[-20])2 = -68.8ppm. Environmental and Mechanical Standard Markings Recommended Handling Tape and Reel (2,000 pcs / reel) Application Notes Reflow Notes
Ordering Options Note: Left blank if standard - All specifications and markings subject to change without notice.
Dimensions: Inches (mm)