Bourns Introduces New 12mm Dual Concentric Rotary Encoder Series

     Bourns, Inc., a leading manufacturer and supplier of electronic components, has introduced a new family of 12mm dual concentric rotary encoders featuring two encoders in one package. The Bourns® Model PEC11D allows designers to specify a single encoder in applications that require the functionality of two encoders. Bourns model PEC11D series with high IP40 sealing rating, 15,000 rpm life rating and –40 to +85 °C operating temperature, are designed for professional audio and lighting, communications, test and measurement equipment, low/medium risk medical diagnostic and laboratory equipment, and industrial automatic control.

     Bourns' new line of encoders features a metal bushing and metal double concentric shaft with two-bit quadrature outputs that provide phase and direction information. The series also has a momentary push button switch rated for a switch life of 20,000 cycles, and two switch options—high travel and standard travel—in otherwise identical package sizes. Switching options allow the encoder to be adapted to individual customer needs and application environments.

     “More than 70 years ago, Bourns led the market with breakthrough potentiometer designs that helped improve instrument functionality. Our new dual-concentric rotary encoder with switch is an example of the company’s ongoing commitment to developing innovative, high-quality products with advanced features, said Alain Leon, sensor product line manager at Bourns. "This is our first dual concentric rotary encoder designed specifically to meet today's board density requirements."

     Bourns Model PEC11D Encoder Series Now Available, RoHS Compliant