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WI20 Single Turn Precision Potentiometer 10k Trimpot 1w 10Ω To 5MΩ 10%

Categories Trimmer Potentiometer
Brand Name: BOCHEN
Model Number: WI20
Certification: RoHS, Reach
Place of Origin: Chengdu
MOQ: 100 Pieces
Price: $0.98 - $1.80/Piece
Payment Terms: T/T, L/C, D/A, D/P, Western Union
Supply Ability: 10000000 Pieces Per Month
Delivery Time: 1-7 Workdays
Packaging Details: Standard Packing 50 Pieces/Tube
Product Name: WI20 precision trimmer potentiometer
Nominal Resistance Range: 10Ω~5MΩ
Resistance Tolerance: ±10%, ±20%
Terminal Resistance: ≤±1% R or 3Ω
Contact Resistance Variation (CRV): ≤3%R or 3Ω
Effective Travel: 220°
Rated Power: 70℃, 1W; 125℃, 0W
Total Mechanical Travel: 250°
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WI20 Single Turn Precision Potentiometer 10k Trimpot 1w 10Ω To 5MΩ 10%

WI20 1W 10Ω To 5MΩ 10% Single Turn Precision Cermet Trimmer Trimming Potentiometer​


Description

The WI20 trimming potentiometer is a compact and precise electronic component used for adjustable resistance trimming in various applications. It offers reliable performance and allows for accurate adjustments to resistance values. With its compact size and versatile features, the WI20 trimming potentiometer is widely used in electronic devices and systems that require precise resistance control.


Specification

Electrical CharacteristicsNominal Resistance Range10Ω-5MΩ
Resistance Tolerance±10%, ±20%
Terminal Resistance≤±1% R or 3Ω
Contact Resistance Variation (CRV)≤3%R or 3Ω
Insulation Resistance500 Vdc. 100 megohms min.
Withstand Voltage101.3KPa, 500 Vac;8.5KPa, 250 Vac
Dielectric Strength Sea Level500 Vac(1 Min.)
Effective Travel220°
Environment CharacteristicsWeld Heat Resistance250℃, 10 Sec.
Rated Power70℃, 1W;125℃, 0W
Temperature Range-55°C ~ + 125°C
Temperature Coefficient±250, ±100 ppm /°C
Temperature VariationΔR≤±3%R, Δ(Uab/Uac)≤±1%
Collision20G, ΔR≤±1%R, Δ(Uab/Uac)≤±1%
Vibration100G, ΔR≤±1%R, Δ(Uab/Uac)≤±2%
Electrical Endurance At 70°C1000 hours @ 70℃ Rated Power; ΔR≤±3%R
Mechanical Endurance200 cycles, ΔR≤±3%R
Physical CharacteristicsTotal Mechanical Travel250°
Starting Torque≤25 mN.m
Clutch Torque≤35 mN.m

Dimension

Dimensions in mm, tolerances ±0.30 mm unless otherwise specified.


Packaging

Packaging specification: 50 pieces/tube.

Applications

The WI20 Cermet Trimming Potentiometer is used in:


• Calibration and Adjustment: Fine-tuning electronic circuits for optimal performance.
• Precision Voltage/Current Control: Setting exact voltage or current levels.
• Circuit Trimming: Adjusting resistive values in filters, oscillators, and other circuits.
• Adjustable Gain: Controlling gain in amplifier circuits.
• Feedback Systems: Modifying feedback parameters in control systems.
• Prototyping and Testing: Allowing precise adjustments during development.


Its cermet construction ensures durability and stability in these applications.


Advantage

• Factory direct supply, no middlemen.
• Completed certificates such as
RoHS, Reach, etc and best quality assurance.
• Sufficient production capacity, short delivery time.
• Professional after-sales service team.
• OEM & ODM available.

Quality WI20 Single Turn Precision Potentiometer 10k Trimpot 1w 10Ω To 5MΩ 10% for sale
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