Rotary Coded Switch comes in microminiature, SMT package.

Press Release Summary:

Available with coding options over 10 or 16 steps, SMR 70000 series is comprised of 7 x 7 mm rotary encoders suitable for applications in Pro-Audio, Broadcast, and Medical systems as well as industrial bus controllers and modules. Variants for shaft or screwdriver operation are available, and rated life expectancies start at minimum of 20,000 cycles at 25 mA/24 Vdc.

Original Press Release:

Surface-Mount Microminiature Rotary Coded Switch Series from Knitter-Switch

knitter-switch has completed its 7x7mm rotary coded switch range with the launch of the SMR 70000 series. Like other microminiature switches from knitter-switch, the new rotary coded switches are surface-mount devices and will be suitable for many applications in Pro-Audio, Broadcast and Medical systems as well as address switching for all types of industrial bus controllers and modules.

A wide variety of coding options are available over 10 or 16 steps and knitter-switch offers variants for shaft or screwdriver operation depending on the application.
All knitter-switch SMR 70000 series rotary encoders are designed to offer a long, trouble-free life with a minimum of 20,000 cycles at 25mA/24VDC.

Standard switches are available direct from knitter-switch and a number of distributors throughout Europe. Samples are usually available on next day delivery. For more information visit

About knitter-switch
Since its foundation in 1966, knitter-switch has remained at the forefront of switch technology and now provides an unrivalled range of switching solutions from basic toggle types to membranes and tactile switches for today's complex communications applications.

Knitter-switch has its headquarters near Munich and has subsidiary companies in the UK, France and Asia and strategic alliances with a number of leading distributors. The company's website can be found on

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