ABLS-12.000MHZ-B4-T

The ABLS-12.000MHZ-B4-T is a 12 MHz quartz crystal from Abracon LLC's ABLS series. It operates in fundamental mode with a frequency tolerance of ±30 ppm at 25°C and a frequency stability of ±50 ppm over the operating temperature range of -20°C to 70°C. The load capacitance is 18 pF, with a maximum equivalent series resistance (ESR) of 50 Ω. Additional electrical characteristics include a shunt capacitance of 7 pF max, drive level of 1 mW max (100 μW typical), insulation resistance of 500 MΩ min at 100 Vdc, and aging of ±5 ppm per year at 25°C.

This crystal is packaged in a surface mount HC-49/US package with dimensions of 11.4 mm x 4.7 mm x 4.2 mm. It is supplied in tape and reel packaging with a standard quantity of 1000 pieces per reel. The product is RoHS compliant, as indicated in the datasheet, and is suitable for RoHS reflow soldering processes.

Typical applications include computers, modems, microprocessors, and wireless devices. The crystal is designed for use in timing and clock generation circuits where precise frequency control is required. The ABLS series offers options for tighter stability and extended temperature ranges, but this specific variant is specified for the standard -20°C to 70°C range.