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Soundwell Electronic Products (Guangdong) Co., Ltd.
A one-stop manufacturer of encoders, potentiometers and switches with a history of 33 years.

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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

QA39 Hollow Shaft Rotary Potentiometer

  • Series:QA39
  • Format:See the following profile
  • Specifications  

    Potentiometer Model:
    QA3901 series
    Name:

    QA3901 Hollow Potentiometer

    Main Specifications:

    Size: 39mm;

    Rated power: 0.125W;

    Number of positions: 5 positions (180±5°), 8 positions (225°±5°), 29 positions (270°±5°) and more options.

    Operating torque: 400±120gf.cm;

    Rotational noise: 47mV Max;

    Linearity: ±3%;

    Maximum operating voltage: 10V DC;

    Operating temperature: -40℃ ~85℃;

    Rotational life: 30,000 cycles Min;

    Product Features:

    Superb rotational feel; 

    Flexible design for switch mechanism;

    Available with LED and various position options;

    Applications:

    Car air conditioning, appliances and other related electronic devices.

    Mainly used to adjust speed and temperature, etc.

    QA3901 Product Specifications

    ONE、MECHANICAL CHARACTERISTIC
    1. Rotational Torque: 400±120 gf.cm
    2. Number of Positions: 5 positions (180±5°), 8 positions (225°±5°), 29 positions (270°±5°) and more options.
    3. Shaft Stop Strength: ≥ 8 Kgf.cm
    4. Shaft Wobble (mm p-p): 0.3mm max

    TWO、ELECTRICAL CHARACTERISTIC
    1. Total Resistance Range: 10KΩ±20%
    2. Resistance Taper: B
    3. Rated Power: 0.125W
    4. Maximum Operating Voltage: 10V DC
    5. Linearity at Each Position: ±3%
    6. Insulation Resistance: 50M? 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".

    DownloadQA39-1.pdf

    Contact

    Soundwell Electronic Products (Guangdong) Co., Ltd.
    TelTel:+86 769-38833333-881
    Customer service:+86 18219276011
    Fax:+86 769-87930111  +86 769-87930222
    E-mail:sw@soundwell-cn.com
    AddressHeadquarters: Shengwei Industrial Park, Fenghuang Gang, Tangxia Town, Dongguan City, Guangdong Province, China
     
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