Description of Rotary Switch
A rotary switch is a switch operated by rotation. These are often chosen when more than 2 locations are needed, such as a three-speed fan or CB radio with multiple receiving frequencies or "channels".
Application of Rotary Switch
Rotary switches are used for channel selectors on signal receivers, as well as range selectors on electric meter and band selectors on multi-band radios, band selectors for household appliances etc....
Product Specification
| 1.Mechanical Characteristics |
| Total rotation angle | N=2/3/4/5/6/7/8/9/10/11/12 N: Gear |
| Switching Angle | 30o±2o |
| Totational torque | 50±20mN.m |
| Rotation Stopper strengh | Min:4Kgf |
| Shaft push-pull strength | Min:6Kgf |
| Terminal Strength | 5N for 1 minute |
| Shaft Wobble | Max: 0.6*L/20mm P-P |
| 2.Electrical Characteristics |
| Rating(max.)/(min.)(Resistive load) | 0.3A 16V DC/50uA 3V DC |
| Contact Resistance(Initial/After Operating life) | 200mΩmax. |
| Insulation resistance | 100MΩ min. 100V DC |
| Voltage proof | 500V AC for 1 minute |
| 3.Durability |
| Operating life without load | 10,000 cycles 100mΩ max |
| Operating life with load Load:as rating | 10,000 cycles 150mΩ max |
| 4.Environmental Performance |
| Operating temperature range | -10oC to +85oC |
| Storage temperature range | -40oC to +85oC |
| 5.Welding heat reference |
| Manual Soldering | 350oC±10oC/3+1S |
| Wave Soldering | 260oC±5oC/10±1S |
| Reflow Soldering | See temperature distribution on data sheet |
FAQ
Q: Can I get sample from you?
A: Yes, we can provide the free samples for your testing, please contact us for free and tell us which product you need.
Q: Do you accept customization?
A: Yes, customization is acceptable, please contact our sales staffs for consult.
Q: Can you provide help for technical issues?
A: Yes, we have more than 10 years of research and development in the electronic potentiometer industry. If you need technical help in the purchase process, please feel free to contact us.
Operating life without load: 10000 cycles 100MΩ max
