9mm rotary potentiometer 8 gang rotary mono potentiometer with
customized plastic shaft for audio
Product Description:
Rotary potentiometers are primarily used in communication products,
walkie-talkies, car amplifiers, multimedia speakers, smart home
devices, computer peripherals, etc. Their functions mainly include
volume adjustment, light intensity regulation, menu selection,
speed control, and temperature adjustment. Potentiometers come in
different shapes and sizes. They can be rotary - type, which is the
most common, with a knob to rotate for adjustment, or linear -
type, where the adjustment is made by sliding a contact along a
straight track. They are widely used in many electronic devices
such as audio equipment for volume and tone control, in lighting
systems to adjust brightness, and in various kinds of sensors and
control circuits.
Features of Rotary Potentiometer
- Using plastic sealing structure, can effectively deal with wave
welding.
- Good sealing performance
- Can be with positioning.
- Shaft length and shape can be adjusted.
- Variable gangs can be chosen.
Technical Parameters:
| 1.Electrical Characteristics |
| Total resistance | 100Ω-3MΩ |
| Insulation resistance | 100MΩ min. 250V DC |
| Residual resistance | 20ΩMax. |
| Rated Power | Linear taper:0.05W, Audio Taper 0.025W |
| Noise | 100mV Max |
| Voltage proof | 100V AC for 1 minute |
| Maximum operation voltage | 50V AC/20V DC |
| 2.Mechanical Characteristics |
| Rotation stopper strength | Min:4Kgf |
| Total rotation angle | 300o±5o |
| Totational torque | 30~80gf.cm |
| Key push-pull strength | Min:8Kgf |
| Terminal Strength | 5N for 1 minute |
| 3.Switch Characteristics |
| Switch Type | SPST |
| Rated Power | 1A 16V DC |
| Switch Torque | 500gf.cm Max |
| Switch Angle | 40o Max |
| Operating life with load:as rating | 15000 cycles 200mΩ Max |
| Initial contact resistance | 100mΩ Max |
| Insulation resistance | 100MΩ min. 250V DC |
| Voltage proof | 300V AC for 1 minute |
| 4.Environmental Performance |
| Operating temperature range | -10oC to +70oC |
| Storage temperature range | -40oC to +85oC |
Our Factory
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
1,2000 square meters facility areas with 180+ employees. We have
professinal and good technical and sales teams to serve your needs.
Our Advantage
1. 4 automation production lines, more than 100 experienced workers
for higher precision products.
2. 10+ dedicated and experienced engineers and designers in R&D
department.
3. Support ODM/OEM customized service. Help customers quickly
design their ideas into mass production solutions, and complete
prototype design, development and verification.
4. Professional Testing instruments and team to ensure product
quality.
FAQ:
- Q: What is the Brand Name of this product?
A: The Brand Name of this product is Sanni. - Q: What are the model numbers of this product?
A: The model numbers of this product are RE11 and RE12. - Q: Where is this product made?
A: This product is made in China. - Q: What is the function of an Absolute Rotary Encoder?
A: An Absolute Rotary Encoder is a device that converts rotational
motion into digital signals, allowing for precise positioning and
measurement. - Q: How does this product compare to other rotary encoders?
A: Sanni's Absolute Rotary Encoder offers high accuracy,
durability, and versatility, making it a top choice for various
industrial and automation applications.
