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

Abracon Corporation

Microprocessor Crystals, AT 49 Case Grounded (-G), Surface Mount
Features: Excellent all-purpose surface-mount crystal. Two different pin connections. Four pad land pattern compatible with common plastic molded designs. Case ground on AG series. Applications: Modems, Communications, High-density equipment. Low EMI applications, Noise reductions.	ABSM3 13.0 x 4.3 x 6.2mm
Standard Specifications - ABSM3 Frequency Range 3.579MHz - 60MHz Operation Mode 3.579Mhz ~ 28MHz (Fundamental) 28.01MHz ~ 60MHz (3rd overtone) (Fundamental Frequency up to 50MHz) Operating Temperature -10°C to +60°C (See Options) Storage Temperature -40°C to +85°C Frequency Tolerance @ 25°C +50ppm max. (See Options) Frequency Stability over Temp. +100ppm max. (See Options) Equivalent Series Resistance (ESR) Fundamental 180 ohms max. for 3.579MHz <F < 4.000MHz 150 ohms max. for 4.000MHz <F < 5.000MHz 100 ohms max. for 5.000MHz <F < 7.000MHz 50 ohms max. for 7.00MHz <F < 15.00MHz 40 ohms max. for 15.00MHz <F < 50.00MHz Equivalent Series Resistance (ESR) 3rd Overtone 100 ohms max. for 28.0MHz <F < 60.00MHz Shunt Capacitance Co 7pf max. Load Capacitance Cl 18pf (See Options) Drive Level 1mW max., 100µW correlation Aging @25°C per Year +5ppm max. Insulation Resistance 500M ohms min. at 100Vdc +15V Environmental and Mechanical Standard Markings Recommended Handling Tape and Reel (1,000 pcs / reel) Application Notes Reflow Notes
Ordering Options Note: Left blank if standard - All specifications and markings subject to change without notice.
Part Number H (max.) ABSM3A 0.20 (5.1) ABSM32A 0.18 (4.5) ABSM33A 0.15 (3.8) ABSM3B 0.20 (5.1) ABSM32B 0.18 (4.5) ABSM33B 0.15 (3.8) ABSM3AG 0.20 (5.1) ABSM32AG 0.18 (4.5) Dimensions: Inches (mm)