The CPC2125NTR is an optoMOS dual solid state relay manufactured by IXYS. It is designed to provide reliable contacts in DC or AC-powered applications and is suitable for use in telecommunications, security, and industrial automation applications. The relay features two SPST-NO (Single Pole Single Throw - Normally Open) contacts and is mounted on a PCB to save space. It is capable of switching up to 2A of current at up to 120V AC, and has LED indicators for determining whether it is open or closed. Additionally, the CPC2125NTR has 1500V of isolation, a long operating lifetime, and a low power consumption and has built-in fail-safe protection.