Feature: 1. The encoder has switch function. 2. Made of high quality material, anti-corrosion, wear resisting and . 3. Sensitive response, stable performance, long service life. 4. Simple structure, easy to install and use. 5. Widely used in automotive electronics, multimedia audio, instrumentation, household appliances, smart home, equipment, etc. Specification: Features: The encoder has switch function. Made of high quality material, anti-corrosion, wear resisting and . Sensitive response, stable performance, long service life. Simple structure, easy to install and use. Widely used in automotive electronics, multimedia audio, instrumentation, household appliances, smart home, equipment, etc. Specification: Rated voltage: DC 5V Rotation Angle: 360 degrees (no stop point) Rotation Life: 30000+200 Cycles Contact Resistance: ≤100mΩ Insulation Resistance: ≥100MΩ Oscillation: ≤10mS pressing Operating Temperature: -30~80°C Storage Temperature: -40~85°C Package List: 10 x Encoder 10 x Nuts 10 x Washers Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.