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Rotary Potentiometer
- RA09 metal shaft series
- RD12 metal shaft series
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- RD24 metal shaft series
- RA09 insulated shaft series
- RA11 insulated shaft series
- RA13 metal shaft series
- RA14 insulated shaft series
- RA26 insulated shaft series
- RB12 insulated shaft series
- RB16 insulated shaft series
- RD24 insulated shaft series
- PT10 through shaft series
- PT15 through shaft series
- PT21 through shaft series
- PT26 through shaft series
- RC08 thumb-wheel series
- RC10 thumb-wheel series
- RC15 thumb-wheel series
- QA 39 thumb-wheel series
- QA 48 thumb-wheel series
- RC1003 thumb-wheel series
- RA08 metal shaft series
- RA13 metal shaft series
- SM10001 series
- RJ1606 series
- RA09 insulated shaft potentiometer seri
- SV1004 series
- Hollow shaft potentiometer
- Slide Potentiometer
- Joystick potentiometer
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Sensor
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Knob
Carbon film printing
Soundwell Electronic Products (Guangdong) Co., Ltd.
TEL：+86(769)-38833333-881
Fax：sw@soundwell-cn.com
MAIL：soundwell868@soundwell.cn
Address：Guangdong Province Dongguan city Tangxia Town Phoenix Gang Sheng Wei Industrial Park
|
| Model: | QA3902 series |
| Name: |
QA3902 Hollow Potentiometer |
| Main Specifications: |
Size: 39mm Rated power: 0.125W Number of positions: 8 positions (225°±5°), 17 positions (225°±5°) Operating torque: 400±120gf.cm Rotational noise: ≤47mV LED color: yellow, orange, blue, red, white Operating temperature: -40℃~85℃ |
| Features: |
Superb rotational feel with reliable performance; Flexible design for switch mechanism; With LED and various position options; |
| Applications: |
Car air conditioning, appliances and other related electronic devices. |
ONE、MECHANICAL CHARACTERISTIC
1. Rotational Torque: 400± 120 gf.cm
2. Number of Positions: 8 positions (225°±5°), 17 positions (225°±5°)
3. Shaft Stop Strength: ≥ 8 Kgf.cm
4. Shaft Wobble (mm p-p) : 0.3mm Max
TWO、ELECTRICAL CHARACTERISTIC
1. Total Resistance Range: 1KΩ±20%
3. Rating Power: 0.125W
4. Maximum operating voltage: 10V DC
5. Linearity at Each Position: ± 3%
6. Insulation Resistance: 50MΩ 1 Minute at DC 250V
7. Dielectric Voltage: 1 Minute at AC 250V
THREE、ENDURANCE CHARACTERISTIC
1. Rotational Life: 30,000 cycles Min
Note: In this catalog, if some parameters or drawings are different from the "Approval sheet", it's subject to the "Approval sheet".
Download QA3902 Hollow Potentiometer.pdf
- Soundwell Electronic Products (Guangdong) Co., Ltd.
Tel：+86 769-38833333-881
Customer service：+86 18219276011
Fax：+86 769-87930111 +86 769-87930222
E-mail：sw@soundwell-cn.com
Headquarters: Shengwei Industrial Park, Fenghuang Gang, Tangxia Town, Dongguan City, Guangdong Province, China
