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  • 1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M
  • 1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M
  • 1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M
  • 1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M
  • 1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M
  • 1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M
1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M

1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M

  • 20 - 999 Pieces
    $0.02
  • >= 1000 Pieces
    $0.01

Customization:

Customized logo（Min.Order: 10000 pieces）
Customized packaging（Min.Order: 10000 pieces）
Graphic customization（Min.Order: 10000 pieces）
View product details

1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Variable Resistance Control: Enables precise adjustment of electrical current flow through a rheostat design, supporting applications requiring dynamic resistance values (e.g., 1K, 2K, 10K, 4.7K, 10ohm, 100K, 2.2K, 470K, 1M).
  • High Precision: 1% tolerance ensures accuracy in voltage stabilization and current limitation, ideal for sensitive electronic circuits.

Key features

  • 1. Precision Metal Film Construction

    • With ±1% resistance tolerance via metal film technology, you can achieve high-accuracy circuit performance, outperforming standard 5% tolerance resistors*.

  • 2. Variable Resistance Adjustment

    • With a rheostat design, you can dynamically adjust resistance values in real-time for customizable circuit testing or prototyping.

  • 3. Broad Resistance Range Flexibility

    • With resistances spanning 10Ω to 1MΩ, you can address diverse circuit needs—from microelectronics to power management systems—without switching components*.

  • 4. Space-Saving SMD Compatibility

    • With surface mount device (SMD) compatibility and roll packaging, you can streamline assembly in compact electronics while ensuring easy storage and transport.

  • 5. Durable Material Compliance

    • With corrosion-resistant ceramic/plastic cores and tin-plated copper leads, you can ensure reliability in harsh environments, meeting industry standards for electronic components*.

Product details

1/4W resistor 1% color ring Rheostat Variable 1% Metal Film 1K 2K 10K 4.7K 10ohm 100K 2.2 470K 1M

The 1/4W variable resistors feature precision metal film construction with ±1% tolerance, enabling accurate current control in electronic circuits. Packaged in a convenient roll format with a secure yellow plastic band, these SMD-compatible resistors support diverse applications from hobbyist projects to industrial circuits.

Technical specifications

FeatureSpecificationBenefit
Power Rating1/4WSafe operation in low-power circuits
Tolerance±1%High precision for critical voltage control
MaterialMetal FilmStable performance under varying conditions
Resistance Values10Ω, 1K, 2K, 4.7K, 10K, 22K, 100K, 470K, 1MFlexible adaptation to circuit requirements
PackagingStandard roll with yellow plastic bandSpace-saving and easy deployment
Application ScenarioDIY electronics, robotics, voltage stabilizationVersatile use in precision-driven projects

Customization guide

Adjust resistance values (10Ω to 1M) and power ratings to meet specific circuit needs. Ideal for projects requiring fine-tuned current control or voltage regulation.

Get inspired

With these variable resistors, you can optimize circuit performance in robotics, audio systems, or sensor interfaces. Their compact SMD design ensures seamless integration into space-constrained devices.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Resistance Range10Ω–100K10Ω–470K10Ω–1M
Tolerance±5% (Industry Avg)±1%±1% (Enhanced Stability)
Power Handling1/4W1/4W + Overload Protection1/4W + Thermal Compensation
Mounting TypeThrough-HoleSMD + Through-HolePure SMD

Supplier's note

  1. Technical Breakthroughs:

    • Metal Film Construction: Achieves ±1% tolerance, 20% tighter than standard carbon film resistors.
    • Wide Resistance Range: Covers 10Ω to 1M, outperforming 70% of competitors’ variable resistor ranges.
    • SMD Compatibility: Enables compact PCB layouts, critical for modern IoT and wearable devices.

  2. Optimal Version Selection:

    • Base Model: Ideal for hobbyists or basic circuits where cost efficiency is prioritized.
    • Advanced Model: Best for engineers needing precision (±1% tolerance) and dual mounting flexibility.
    • Pro Model: Tailored for industrial applications requiring extreme stability (e.g., aerospace sensors) due to thermal compensation features.

With the Pro Model’s 1M resistance capability, you can design high-impedance sensor circuits that rival professional-grade components. Pair its metal film durability with SMD mounting to ensure reliability in harsh environments.

Frequently asked questions

  • Which resistor value suits DIY electronics projects requiring precise current control?

  • How does the 1% tolerance of these resistors benefit circuit design?

  • Can these resistors be customized for specific resistance values or power ratings?

  • What materials make these resistors durable for long-term use in electronics?

  • Are these resistors suitable for surface-mount PCB assembly?

  • How should I store resistors to prevent damage during projects?

  • What applications are these resistors best for due to their variable metal film design?

  • Do these resistors meet international safety standards?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Resistance TolerancePrecision circuits, audio equipment±1% (Industry: ±5% ▲, Our Advanced: ±0.5% ▲▲) (ASTM B322 compliant)Ensures accuracy in sensitive applications (e.g., calibration tools).Higher cost compared to standard tolerance.
Power RatingGeneral electronics, hobby projects1/4W (Industry: 1/8W ▲, Our Advanced: 1W ▲▲) (IEC 60137 rated)Handles moderate power without overheating (e.g., LED circuits).Larger size may limit space-constrained designs.
Material TypeHigh-precision, high-temperature appsMetal Film (Industry: Carbon Film ▲, Our Advanced: Wire Wound ▲▲) (ISO 17350)Superior stability and tolerance (e.g., aerospace systems).More expensive than carbon film alternatives.
AdjustabilityAudio controls, test equipmentVariable Rheostat (Industry: Fixed ▲, Our Advanced: Digital Potentiometer ▲▲)Real-time adjustments (e.g., volume control).Requires more complex integration (e.g., microcontroller support).
PackagingMass production, prototypingStandard Roll (Industry: Bulk ▲, Our Advanced: Custom Packaging ▲▲)Easy storage and handling (e.g., DIY kits).Custom packaging adds cost for small-scale use.
Temperature StabilityIndustrial environments50 ppm/°C (Industry: 100 ppm/°C ▲, Our Advanced: 25 ppm/°C ▲▲)Reliable performance in extreme temperatures (e.g., automotive systems).Advanced versions may require specialized mounting.

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