FR02FR10P-R
Overview
The FR02FR10P-R is a surface-mount, 10-position coded rotary switch designed for decimal BCD (Binary Coded Decimal) output. This 10mm square component features a flush, recessed actuator that requires a tool for adjustment, preventing accidental setting changes in the field.
Why Choose This Part
The switch features gold-plated copper alloy contacts for high reliability and a current rating of 100mA at 5VDC. Its compact 10mm surface-mount profile and heat-resistant construction make it compatible with automated SMT reflow soldering processes.
Applications
Key Specifications
Getting Started
When designing the PCB layout, ensure the 2.54mm pitch footprint is followed and provide adequate clearance for the adjustment tool. For firmware integration, the 10-position BCD output can be read using four GPIO pins with internal or external pull-up resistors.
