The 6NM45158AC33YC is a type of surface-mount (SMD) oscillator manufactured by SJK. It is an RoHS-compliant oscillator with a SMD-7050-4P form factor. It is suitable for use in a range of applications, such as frequency generation, clock and signal generation, and pulse shaping. The main features of this oscillator are its high stability and wide temperature range, which makes it well suited for use in an industrial environment. It also has a high operating frequency of up to 100MHz, and an ultra-low jitter of just 1ps maximum for high-performance applications. The 6NM45158AC33YC can be used in a variety of applications, including industrial control, communication systems, data processing, and more.