The SF-40MM-DG is a 40mm refrigeration/HVAC equipment ROHS electronic part manufactured by SHENG FENG. This part is designed to provide reliable and long lasting operation in commercial and industrial refrigeration systems, as well as HVAC systems. It is a highly efficient part that is built to withstand intense stresses and extended vibration frequencies. It is RoHS-compliant, meaning it follows all applicable standards and does not contain hazardous levels of lead or other heavy metals. This ensures the safety of both the environment and personnel. The SF-40MM-DG is a durable and dependable electronic component that is perfect for a variety of applications.