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Brand Name : SANNI
Model Number : RS121AB7
Place of Origin : China
MOQ : 2000PCS
Price : USD0.3~0.5 per pc
Payment Terms : T/T
Supply Ability : 10000pcs per Month
Delivery Time : 25 Working days
Packaging Details : 1000pcs per Carton box,
Model NO. : RS121AB7
Material : Metal & Plastic
Specification : 12MM
Trademark : SANNI
Structure : Screw Shank
Operation : Knob
Application:
Used as channel selectors on signal receivers, as well as range selectors on electric meter equipment and band selectors on multi-band radios, etc....
Product features
RoHS compliant
Seal type
A variety of switch function selection
Gear clear
Vertical type
Product Specifications
| 1.Electrical Characteristics | |
| Rating(max.)/(min.)(Resistive load) | 0.1A 16V DC/50uA 3V DC | 
| Contact Resistance(Initial/After Operating life) | 100mΩmax. | 
| Insulation resistance | 100MΩ min. 100V DC | 
| Voltage proof | 100V AC for 1 minute | 
| 2.Mechanical Characteristics | |
| Switching Angle | RS121:30o±3o | 
| Totational torque | 30±15mN.m | 
| Rotation Stopper strengh | Min:5Kgf | 
| Shaft push-pull strength | Min:8Kgf | 
| Terminal Strength | 5N for 1 minute | 
| Shaft Wobble | Max: 0.6*L/20mm P-P | 
| 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 | 









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                        12mm Vertical Type Sealed Rotary Switch For Channel Selection RS121AB7 Images |