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

Abracon Corporation

High Frequency,Cylindrical Type Crystals, Reflowable, Surface Mount
Features: Miniature High-Frequency crystals. Reflo capable. Excellent vibration, Shock resistant. Applications: Wide range of applications. Communications. Measuring instruments. Microprocessor clocks. Ideal for low cost SMD applications.	AB308R AB310R 8.8 x Ø3.0mm
Standard Specifications - AB308R and AB310R Parameters AB308R AB310R Frequency Range 4.001MHz - 70MHz 3.54MHz - 4.000MHz Operation Mode 4.001MHz - 32.0MHz (Fundamental) 30.0MHz - 70.0MHz (3rd Overtone) Fundamental Operating Temperature -10°C to +60°C Storage Temperature -40°C to +85°C Frequency Tolerance @ 25°C +30ppm max. (See Options) Frequency Stability over Temp. +50ppm max. (See Options) Equivalent Series Resistance (ESR) Fundamental 150 ohms max. for 4.0MHz < F < 6.0Mhz 100 ohms max. for 6.0MHz < F < 10.0Mhz 50 ohms max. for 10.0MHz < F < 32.0Mhz 200 ohms max. Equivalent Series Resistance (ESR) 3rd Overtone 100 ohms max. for 30.0MHz < F < 36.0Mhz 80 ohms max. for 36.0MHz < F < 70.0Mhz Shunt Capacitance C0 5pf max. Load Capacitance CL 16pf (See Options) Drive Level 100µW max. Aging @25°C First Year +5ppm max. Insulation Resistance 500M ohms min. at 100Vdc +15V 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.
Dim. AB308R AB310R L 0.346+0.012 (8.8+0.3) 0.386+0.008 (9.8+0.2) A 0.178 (4.5) 0.2 (5.01) B 0.23 (5.81) 0.25 (6.31) Dimensions: Inches (mm)