CTS Components Crystals 445I23D12M00000 is a high-performance crystal oscillator designed for use in a wide range of applications. This crystal oscillator features a frequency of 12.0000MHz, an 18pF load capacitance, and a surface mount design. It is designed to provide reliable and accurate timing signals for a variety of applications, including microcontrollers, digital signal processors, and embedded systems. The crystal oscillator is also RoHS compliant and has a wide operating temperature range of -40°C to +85°C. This crystal oscillator is an ideal choice for applications that require reliable and accurate timing signals.