FR02 Series Rotary Switches

NKK presents its ultra-thin rotary switches. The 10 mm SMT DIP rotaries are available with screwdriver or shaft actuation, highly visible legends, and arrow position indication. With a height of just 3.8 mm, FR Series devices also deliver the lowest profile in the industry and allow close stacking of PC boards. Environmentally friendly components and packaging materials meet RoHS directive restricting use of hazardous substances.

These switches are suited to lead-free solder processing applications because of their heat resistant resin materials. Slim 0.150" (3.8 mm) body has the lowest profile in the industry and allows close stacking of PC boards. Highly visible legends and choice of screwdriver or shaft actuators with arrow position indication provide trouble-free code setting. Detent mechanism gives crisp, positive action for accurate switch setting. Use of heat resistant resin allows vapor phase and infrared convection reflow soldering. Crimped terminals for through-hole models ensure secure PC mounting and prevent dislodging during soldering. Gull-winged terminals for SMT models ensure mechanical stability during soldering and simplified solder joint inspection. Cam-activated, movable contact and gold contacts assure contact reliability and continuity.

Features

• Slim 0.150" (3.8 mm) body has the lowest profile in the industry and allows close stacking of PC boards
• Highly visible legends and choice of screwdriver or shaft actuators with arrow position indication provide trouble-free code setting
• Detent mechanism gives crisp, positive action for accurate switch setting
• Use of heat resistant resin allows infrared convection reflow soldering
• Coplanarity: all considered surfaces must lie between two parallel planes that are a maximum distance apart of 0.0059" (0.15 mm)
• Gull-winged terminals ensure mechanical stability during soldering and simplify solder joint inspection
• Cam activated movable contact and gold contacts assure contact reliability and continuity
• Tape-reel packaging meets EIA-481-2 standard