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Zhejiang Huiren Electronics Co. Ltd.
ANGULAR DISPLACEMENT SENSOR / POTENTIOMETER / HIGH-RESOLUTION / PRECISION-WDD35D4A7

ANGULAR DISPLACEMENT SENSOR / POTENTIOMETER / HIGH-RESOLUTION / PRECISION-WDD35D4A7

Product catalog summary

Overview: The document provides technical specifications for conductive plastic potentiometers manufactured by HuiRen Electronic, specifically the MODEL: WDD35D4A7.

Key Features:

3-terminal input configuration with the 2nd terminal (green) connected to output.

Electrical Performance:

Standard Resistance Values: 1KΩ, 2KΩ, 3KΩ, 5KΩ, 10KΩ.
Resistance Tolerance: ±15%.
Independent Linearity: Options of 0.1%, 0.2%, 0.3%, 0.5%, 1%.
Theoretical Electrical Angle: 345°±2°.
Rated Power: 2W at 70℃.
Resistance Temperature Coefficient: ≤±0.04%/℃.
Insulation Resistance: ≥1000MΩ at 500V D.C.
Insulation Withstand Voltage: 1000V (AC RMS) for 1 minute.
Output Smoothness: ≤±0.1%.

Mechanical Performance:

Mechanical Rotation Angle: 360° (continuous).
Starting Torque: ≤10*10^-4N.M.
Mechanical Life: 50 million cycles.

Environmental Characteristics:

Operating Environment: -55℃ to +125℃.
Vibration Resistance: 15G at 2000Hz.
Shock Resistance: 50G for 11ms.

Customization Options: Special specifications such as shaft length, diameter, stops, special angles, and shaft processing can be customized according to customer requirements.

Catalog excerpts

ANGULAR DISPLACEMENT SENSOR / POTENTIOMETER / HIGH-RESOLUTION / PRECISION-WDD35D4A7-1

导电塑料电位器 HuiRen Electronic Standard Dimensions/常规尺寸 General Specifications/技术参数电气性能 1KΩ、2KΩ、3KΩ、5KΩ、10KΩ 标准阻值 ±15% 阻值公差独立线性度 0.1%、0.2%、0.3%、0.5%、1% 理论电气转角 345°±2° 2W（70℃）额定功率电阻温度系数 ≤±0.04%/℃ ≥1000MΩ

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