WXD3-13-2W Potentiometer Wirewound Variable Precision Multi-turn Pots 100Ω~47kΩ
Product Information
Specification
▪️ Name:WXD3-13-2W Potentiometer
▪️ Model:WXD3-13-2W
▪️ Resistance:100Ω~47KΩ
▪️ Type: Multi-turn
▪️ Application: Precision
▪️ Material: Wire-wound
▪️ Performance: Fine adjustment
▪️ Resistance Adjustment: Rotary method
▪️ Resistance Variation: Delta-type, Exponential
▪️ Rated Power: 2W
▪️ Resistance Tolerance: ±5%
▪️ Temperature Range: -55°C to 100°C
▪️ Relative Humidity: 90% at ±40°C
▪️ Atmospheric Pressure: 107 to 4.4 kPa
▪️ Vibration: Frequency 10–500 Hz, Acceleration 49 m/s²
▪️ Impact: Frequency 40–80 impacts/min, Acceleration 147 m/s²
▪️ Centrifugal Force: Acceleration 147 m/s²
▪️ Dielectric Strength: Withstands 750 V (50 Hz AC RMS) for one minute without breakdown or arcing
▪️ Insulation Resistance: Pre-humidity ≥ 200 MΩ, Post-humidity ≥ 20 MΩ
▪️ Rotational Torque: 50–500 N·m, Torque Ratio 1:3
▪️ Abrasion Resistance: Grade 3: 10,000 cycles; Grade 4: 5,000 cycles
▪️ Constant Humidity and Heat: 40±2°C, relative humidity 90±3%; after 96 hours, R/R variation ≤±1%
▪️ Electrical Load: After 48 hours at rated power load, R/R variation ≤1%
▪️ Resistance:100Ω~47KΩ
▪️ Type: Multi-turn
▪️ Application: Precision
▪️ Material: Wire-wound
▪️ Performance: Fine adjustment
▪️ Resistance Adjustment: Rotary method
▪️ Resistance Variation: Delta-type, Exponential
▪️ Rated Power: 2W
▪️ Resistance Tolerance: ±5%
▪️ Temperature Range: -55°C to 100°C
▪️ Relative Humidity: 90% at ±40°C
▪️ Atmospheric Pressure: 107 to 4.4 kPa
▪️ Vibration: Frequency 10–500 Hz, Acceleration 49 m/s²
▪️ Impact: Frequency 40–80 impacts/min, Acceleration 147 m/s²
▪️ Centrifugal Force: Acceleration 147 m/s²
▪️ Dielectric Strength: Withstands 750 V (50 Hz AC RMS) for one minute without breakdown or arcing
▪️ Insulation Resistance: Pre-humidity ≥ 200 MΩ, Post-humidity ≥ 20 MΩ
▪️ Rotational Torque: 50–500 N·m, Torque Ratio 1:3
▪️ Abrasion Resistance: Grade 3: 10,000 cycles; Grade 4: 5,000 cycles
▪️ Constant Humidity and Heat: 40±2°C, relative humidity 90±3%; after 96 hours, R/R variation ≤±1%
▪️ Electrical Load: After 48 hours at rated power load, R/R variation ≤1%
Features
▪️ Available with knob, precision height, smooth rotation, excellent conductivity, enhanced operational efficiency, corrosion-resistant material, high mechanical strength, extended service life, reliable performance, capable of withstanding harsh weather conditions
▪️ Superior housing: High-precision action mechanism with smooth operation, reliable and stable performance. Insulated, dust-proof terminals offer broad applicability and high protection rating.
▪️ Nickel-plated alloy shaft: Premium component with precision craftsmanship. Copper body and silver contact material enhance conductivity, sensitivity, and load capacity.
▪️ Superior housing: High-precision action mechanism with smooth operation, reliable and stable performance. Insulated, dust-proof terminals offer broad applicability and high protection rating.
▪️ Nickel-plated alloy shaft: Premium component with precision craftsmanship. Copper body and silver contact material enhance conductivity, sensitivity, and load capacity.
Application
▪️ Suitable for power, telecommunications, machine tools, marine, textile, printing, mining, and mechanical engineering sectors.▪️ Widely used for timers, speed regulation, and temperature control in various equipment.
Note:
▪️ Terminal B is the potentiometer's centre tap. When wiring, connect B to either▪️ A and connect either C to COM.
▪️ When using AB or BC terminals for speed control, the potentiometer rotation direction is reversed. If clockwise rotation increases speed when AB is connected, counter-clockwise rotation increases speed when BC terminals are connected.
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Package Include:
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About item:
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For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.
