Gemini A Series Miniature Toggle Switches TE Connectivity / Alcoswitch Gemini A Series Miniature Toggle Switches are miniature vertical or right angle switches for PC layout, wire wrap, and panel mount applications. The Gemini A Series switches feature a rigid one-piece die cast stainless steel frame and utilize a 'Captured' movable contact design eliminating displacement due to shock. The TE Connectivity / Alcoswitch Gemini A Series switches feature a wide operating temperature range of -20ºC to +85ºC and offer a 6,000 cycle electrical life for long lasting performance in a wide range of applications.