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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: LJV
  • Model Number: RS1204P4SBDX-VZ
  • Max. Current: 10mA
  • Max. Voltage: DC 5V
  • Mechanical Life: 30000 cycles
  • Rotational torque: 30~200gf.cm
  • Max. operating current:: 10mA
  • Rating: DC5V 10mA
  • Insulation Resistance: 100m ohm Min. at 300VDC
  • Voltage proof: 300V AC for 1 minute
  • Operating temp. range: -30℃ to 80℃
  • Switch current: DC 5V 10mA
  • Push torque: 550+/-250gf
  • Push life: 20,000cycles
  • Shaft Wobble: 0.7*L/30mm P-P Max.

Packaging & Delivery

Packaging Details package method and material according to the standards of LJV company
Delivery Time 12days
How to order

How to order?


Please refer to the drawings below and specify which shaft you need and the length of L, D and F, and your other specific requirment so that we could understand your requirement and make samples for you.



Product Description




As to the detailed information of RS12 Series , please kind below:


1. Mechanical Characteristic:
1.1 Changeover angle: 30 +/- 3 degree
1.2 Click torque: 200~700 gf.cm
1.3 Push-pull strength: 8kgf Mix. at 10 sec.
1.4 Shaft wobble: 0.7*L/30mm P-P max.
1.5 Rotation stopper strength: 5.0kgf.cm Min.
2. Electrical Characteristic:
2.1 Rated power: DC 16V 0.3A Max.
2.2 Number of poles/positions: 1/6,2/6,3/6,4/6.
2.3 Insulation Resistance: 100m ohm Min. at 500V DC
2.4 Terminal contact resistance: 100 ohm Max.
2.5 Voltage proof: 1 minute at AC 500V
3. Endurable Characteristic:
3.1 Operating temp. range: -40 to 85 Celsius degree
3.2 Rotational life: 10,000cycles


Dimention in mm:



Company Profile



Q1. What do RP, RE & RS stand for? and what does RP09 stands for, for example?


A: RP means rotary potentiometer, RE for rotary encoder, RS for rotary switch,

The RP09 means rotary potentiometer whose housing width is 9.5mm, and so on.




Q2. What is your terms of packing?

A: Generally, we pack our products in blister box and brown carton with label mark attached to it. If you have special requirement, please tell us and we will check if we could customize it for you.


Q3. What is your terms of payment and delivery?


A:  100% T/T or Paypal before production with shipping term of EXW, of course, we could deliver goods via FEDEX, DHL or UPS according to your request at a comparative low price.

Q4. How about your delivery time?

A: Generally, rotary encoder, potentiometer and switch will take around 1 to 2 weeks for the mass production, and about 4 days for samples.

Q5. Can you produce according to the samples?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q6. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q7. Do you test all your goods before delivery?

A: Yes, we have 100% test of our goods before delivery.

Q8: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price of our products to ensure our customers benefit ;
    2. We respect every customer as our friend and we sincerely do business and make friends with them,  no matter where they come from.



Q9:Who have chosen LJV as their valuable and long-term business partner?


A: There’re many multinational corporations such as Amphenol, Amazon, Pioneer, Panasonic, Microsoft, HUAWEI, PHILIPS,  BYD, TCL, doing business with LJV.



Q10:Why choose LJV as the business partner?


A: LJV’s core competitiveness is as following: 

         1. Experienced tooling design and making team

        2. Excellent R & D team 

        3. Skillful automated assembly line design and making team

       4. Qualified quality control system (ISO9001, TS16949)

        5. Professional services team

With these advantages, LJV is able to provide best products & services at relatively low costs, which will help our clients cut procurement cost.


Our Services

♥ If you want to know more information about our products Welcome to contact us in any time, And warmly welcome to our company! 




Hot-line: 0086-13925821052  Miss Ivy is at your service in 24 hours.


Skype: shineshine3232




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