1.Features
Stable and reliable performance: the working temperature range is from -30 degree Celsius to 80 degree Celsius, with strong adaptability, it can work stably in a variety of environments. Its rotating life can reach more than 30,000 times, with high durability, can keep good working condition for a long time, reducing the cost and trouble caused by frequent replacement of parts.
Good sealing: With good sealing, it can effectively prevent dust, water vapor, etc. from entering the interior, protect the internal circuit components, improve the reliability and service life of the encoder, and make it more suitable for use in complex environments.

2.Specifications
Model: EC11 rotary encoder coding switch digital potential 20mm plum blossom shaft 5-pin with switch
Product dimensions: Frontal shaft shank length 20mm/0.79in, chip height 6.5mm/0.26in, length 11.7mm/0.46in, rated voltage 5V, rated current 10mA, positioning number 20, pulses 20.

3.Package includes
5pcs EC11 rotary encoder

4.Tips
Avoid storing in high temperature, humidity and corrosive places, if not used for a long time, it is recommended to rotate it slightly and press it a few times periodically (e.g. every month) to prevent the contacts from oxidizing and leading to poor contact.