The 3P3210000 SWITCH THUMBWHEEL BCD 0.1A 30V The 3P3210000 by LITTELFUSE-C&K is a premium thumbwheel switch designed for precise and reliable operation. It features an AC current rating of None and a DC current rating of 100mA, ensuring compatibility with varied electrical systems. With voltage ratings of None (AC) and 30V (DC), this switch is optimized for robust performance. Compliant with ROHS standards and available in a BULK format, the 3P3210000 offers reliability, durability, and ease of integration into professional setups.