MDSM-4B-12-23 SWITCH REED SPST-NO 10W 12-23AT SMT The MDSM-4B-12-23, manufactured by LITTELFUSE, is a high-performance reed switch designed for switch reed spst-no 10w 12-23at smt. It features a spst-no circuit with an operate range of 12-23AT, ensuring precise operation. The switch has a power rating of 10W. It supports an AC rating of 140V(Max) and a DC rating of 200V(Max), with a switching current of 350mA(Max) (AC) and 500mA(Max) (DC). The device operates reliably within a temperature range of -40°C~+125°C. As a rohs-compliant product, it meets stringent environmental and safety standards. Packaged in bulk format, it ensures secure handling and storage. With its robust design and advanced features, the MDSM-4B-12-23 is an excellent choice for professionals seeking reliable reed switch solutions.