Dongguan SANNI Electronics Technology Co., Ltd.
Dongguan SANNI Electronics Technology Co., Ltd. have more than 10year of experiences in design and manufacture of potentiometer, encoder, switches and other electronics components. Factory covers 1
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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 were used as channel selectors on signal receivers, as well as range selectors on electric meter equipment and band selectors on multi-band radios, etc....
Features of Rotary Potentiometer
RoHS Compliant
Seal Type
A Variety of Switch Function Selection
Gear Clear
Horizontal Type
Specification of Rotary Switch
| 1.Electrical Characteristics | |
| Rating(max.)/(min.)(Resistive load) | 0.1A 16V DC/50uA 3V DC |
| Insulation resistance | 100MΩ min. 100V DC |
| Contact Resistance(Initial/After Operating life) | 100mΩmax. |
| Voltage proof | 100V AC for 1 minute |
| 2.Mechanical Characteristics | |
| Switching Angle | RS101:30o±3o |
| Total rotation angle | N=30o N=2/3/4/5/6 N:Gear |
| RS101:360o | |
| Totational torque | 40±15mN.m |
| Shaft push-pull strength | Min:8Kgf |
| Rotation Stopper strengh | Min:5Kgf |
| Shaft Wobble | Max: 0.6*L/20mm P-P |
| Terminal Strength | 5N for 1 minute |
| 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 |
