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Passive Components
Potentiometers, Variable Resistors
Rotary Potentiometers, Rheostats
  • Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
  • Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
  • Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
  • Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
  • Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
  • Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro
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Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro

  • 1000 - 9999 Pieces
    $0.10
  • >= 10000 Pieces
    $0.09

Customization:

Customized logo（Min.Order: 50000 pieces）
Customized packaging（Min.Order: 50000 pieces）
Graphic customization（Min.Order: 50000 pieces）
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Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Resistance Control: A 16mm rotary potentiometer with linear carbon film technology, enabling precise adjustment of resistance values (10k, 50k, or 100k) for applications like audio volume control, sensor interfaces, or circuit tuning.
  • Durability & Precision: Features ±20% or ±30% resistance tolerance, ensuring reliability in variable conditions, while the carbon film construction guarantees stable performance over time.

Key features

  • 1. Material Technology

    • With carbon film technology, ensure stable and linear resistance adjustment. The gold-plated terminals provide corrosion resistance and reliable connectivity, outperforming uncoated models*.

  • 2. Interactive Design

    • With a 16mm knurled rotary actuator, enable precise adjustments using a screwdriver or tool, ideal for applications requiring fine-tuned control.

  • 3. Performance Parameters

    • Offering resistance values of 10k–100k and ±20% tolerance options, deliver precise customization compared to standard ±30% tolerance models*. Compatible with a wide range of circuit requirements.

  • 4. Scenario Solutions

    • Designed for audio equipment, sensors, and electronic circuits, providing consistent performance in both home and commercial applications where precise resistance control is critical.

  • 5. Certification Standards

    • Complying with RoHS standards, ensure environmental safety and regulatory compliance for use in restricted-hazardous-substances markets.

Product details

Factory single gang WH148 3 pin volume control 10k 50k 100k linear Carbon film 16mm rotary potentiometer potenciometro

The WH148 3-pin rotary potentiometer combines precision engineering with versatile customization, offering linear carbon film technology for stable resistance control. With a 16mm actuator diameter and RoHS compliance, it suits audio equipment, sensors, and electronic circuits requiring durable, adjustable resistance solutions.

Technical specifications

FeatureSpecificationBenefit
MaterialMetal (shaft/terminals) + Plastic (body)Durable construction with corrosion resistance
Actuator Diameter16.00mmStandard size for easy mounting and adjustment
Resistance Tolerance±20%, ±30%Flexible tolerance options for varied applications
TechnologyCarbon FilmHigh linearity and long-term stability
TypeRotary PotentiometerEnables precise, tactile control of resistance

Customization guide

Adjustable resistance values (10k, 50k, 100k) and terminal configurations (single-ended/differential) allow customization to meet specific circuit requirements.

Get inspired

Ideal for audio volume controls, sensor interfaces, or adjustable resistor applications, these potentiometers deliver reliable performance with RoHS compliance and gold-plated terminals for superior conductivity.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Resistance Range10k50k100k
Tolerance±30%±20%±10%
Shaft TypeStandard PlasticMetalReinforced Metal

Supplier's note

  1. Technical Breakthroughs:

    • RoHS Compliance: Ensures safe, eco-friendly use in consumer electronics.
    • Gold-Plated Terminals: Reduces contact resistance by 20% compared to standard finishes, enhancing signal integrity.
    • Customizable Resistance Values: Supports 10k–100k adjustments to match circuit design needs.

  2. Version Selection Guide:

    • Base Model: Best for basic audio controls or low-tolerance applications (e.g., hobbyist projects).
    • Advanced Model: Ideal for professional audio gear or instruments requiring ±20% precision.
    • Pro Model: Tailored for industrial sensors or high-stability systems needing ±10% accuracy and reinforced durability.

With the Pro Model’s ±10% tolerance, you can achieve precision in laboratory equipment, while its reinforced shaft withstands frequent adjustments. Pair the Advanced Model’s metal shaft with its 50k range for studio mixing consoles, ensuring smooth volume control. The Base Model’s cost-effective design suits educational kits or simple home electronics.

Frequently asked questions

  • Which resistance value (10k, 50k, or 100k) is best for audio equipment applications?

  • How does the carbon film technology in the WH148 potentiometer compare to wire-wound types?

  • Can the WH148 potentiometer be customized for specific resistance values or terminal configurations?

  • Is the WH148 potentiometer RoHS-compliant and suitable for medical devices?

  • How should I clean and maintain the gold-plated terminals of the WH148 potentiometer?

  • What applications are best suited for the 16mm actuator diameter of the WH148 potentiometer?

  • How does the ±20% or ±30% resistance tolerance affect circuit performance?

  • Does the WH148 potentiometer’s 16mm actuator diameter fit standard mounting brackets?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard PotentiometerBasic electronics, low-cost devices±30% tolerance (IEC 60063), 10k resistance, plastic bodyCost-effective, widely availableLower precision (±30%), non-RoHS compliant (may contain hazardous materials)
Our Base Model WH148-10KAudio devices, volume controls±20% tolerance (IEC 60063)▲, 10k resistance, carbon film▲, RoHS compliant▲▲Improved precision (±20%), durable carbon film (IEC 60115), eco-friendlyModerate cost, limited to 10k resistance for basic applications
Our Advanced Model WH148-100KHigh-end audio systems, precision control±20% tolerance▲, 100k resistance▲▲, 16mm actuator (ISO 2768), gold-plated terminals▲▲Finer control (100k range), robust terminals for signal integrity, RoHS compliantHigher cost, overkill for simple applications
Linear PotentiometerSliding controls in appliances±25% tolerance, 10k resistance, linear motionCompact design for space-constrained devicesLess intuitive to adjust, lower durability
Trim PotentiometerInternal device calibration±20% tolerance, 10k resistance, screwdriver-adjustableTiny form factor for embedded systemsNot user-accessible, requires tools
High-Temperature PotentiometerIndustrial equipment±20% tolerance, 50k resistance, metal body (IEC 60068)▲▲Withstands 125°C (ASTM D648), rugged constructionBulky, expensive, incompatible with standard PCB designs

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