ABRACON ABMM2 12MHz Crystal, SMD, 6mm x 3.5mm, 20ppm, 18pF

The ABRACON ABMM2 12MHz Crystal is a high-reliability, surface-mount timing component designed for precision clock generation in modern electronic circuits. Featuring a compact 6mm x 3.5mm ceramic package with a low profile of just 1.2mm, this crystal is ideal for space-constrained applications requiring stable and accurate frequency control.

Engineered with a seam-sealed ceramic casing, it assures excellent performance, tight tolerance, and long-term stability in demanding environments. It is characterised by a fundamental operation mode at 12MHz with a frequency tolerance and stability of ±20ppm, and is specified for an 18pF load capacitance. This makes it a dependable choice for critical timing paths where consistency is key.

Key Technical Specifications

The crystal is built to rigorous electrical standards, featuring a maximum equivalent series resistance (ESR) of 50Ω and a maximum shunt capacitance of 7pF. It can handle a maximum drive level of 500µW and offers a minimum insulation resistance of 500MΩ at 100VDC, ensuring robust operation and signal integrity. The component is suitable for standard reflow soldering profiles, facilitating efficient, high-volume assembly.

Applications

The ABMM2 series is widely used across various technology sectors. Its primary applications include providing clock timing for computers and computer peripherals, modems, and microprocessors. It is also specified for use in communications and networking equipment, test and measurement instruments, and PCMCIA card applications. Its reliability and compact form factor make it a versatile solution for both consumer and industrial electronic designs.

With an operating temperature range from -20°C to 70°C, this crystal delivers consistent performance across a broad spectrum of environmental conditions. The inclusion of 4 pins in an SMD configuration