784958547540 ZAPLYTE Resistors Single Rotary Carbon Film

Review ZAPLYTE 1m Ohm Variable Resistors Single Rotary Carbon Film Potentiometer 2pcs

The Zap Lytes 784958547540 WH138 1m Resistors Single Rotary Carbon Film Potentiometer is a versatile and high-performing electronic component, designed to provide precise voltage division and resistance adjustment in various applications. This potentiometer features a single rotary design, making it easy to use and integrate into circuits.

The carbon film technology employed in this potentiometer ensures a smooth and linear resistance change as the knob is turned. The 1m ohm resistance value offers a wide range of adjustment, making it suitable for a broad range of voltage division and resistance control applications. The potentiometer is rated for a maximum voltage of 1000V and a maximum power of 1W, making it capable of handling demanding circuit requirements.

The WH138 designation refers to the size and shape of the potentiometer, which is a standard 1/4-20 threaded shaft with a diameter of 13.8mm and a length of approximately 30mm. The potentiometer comes with a silver-plated brass shaft and a nickel-plated brass housing, ensuring good conductivity and durability. The rotary knob is made of black phenolic material and features a silicone grip for easy handling and adjustment.

This Zap Lytes potentiometer is suitable for use in various electronic projects, such as audio volume controls, gain controls, and voltage dividers. It is also commonly used in power supplies and test equipment. The potentiometer is RoHS compliant and meets the requirements of the European Union Directive 2002/95/EC on the restriction of the use of certain hazardous substances in electrical and electronic equipment.

In summary, the Zap Lytes 784958547540 WH138 1m Resistors Single Rotary Carbon Film Potentiometer is a high-quality and versatile electronic component that offers smooth resistance adjustment and precise voltage division in various applications. Its robust design, linear resistance change, and wide range of adjustment make it an essential tool for electronic hobbyists, engineers, and technicians.

Pros and Cons of Buying Zapalyte 784958547540 WH138 1m Resistors Single Rotary Carbon Film Potentiometer

The Zapalyte 784958547540 WH138 1m Resistors Single Rotary Carbon Film Potentiometer is a type of variable resistor often used in electronic projects. Below are some pros and cons that might help you make an informed decision before purchasing this component.

1. Versatile: This potentiometer can be used in various electronic projects, including volume controls, resistance dividers, and as a variable resistor in circuits.

2. Accurate: The carbon film technology used in this potentiometer provides a relatively stable and accurate resistance value over a wide temperature range, making it suitable for precise applications.

3. Durable: Carbon film potentiometers are known for their robustness and durability, often outlasting other types of variable resistors.

4. Cost-effective: Compared to other types of potentiometers, carbon film potentiomers like the Zapalyte 784958547540 are generally more affordable.

1. Limited Operating Temperature: Carbon film potentiometers can be sensitive to temperature changes, which might affect their resistance value. It's essential to keep their operating temperature within the recommended range (around 25 C) for optimal performance.

2. Non-Linear Resistance: Carbon film potentiometers have a non-linear resistance characteristic. This means that the resistance value varies more significantly towards the ends of the potentiometer's rotation range compared to the center. This non-linearity can potentially impact the accuracy of certain applications.

3. Requires Calibration: Due to their temperature sensitivity and non-linear resistance, carbon film potentiometers may require calibration to ensure accurate readings.

The Zapalyte 784958547540 WH138 1m Resistors Single Rotary Carbon Film Potentiometer is a versatile and cost-effective component suitable for various electronic projects. Its durability and accuracy make it an attractive choice for hobbyists and professionals alike. However, its sensitivity to temperature and non-linear resistance may impact its performance in some applications and require calibration. Consider the specific requirements of your project before deciding to purchase this potentiometer.

If you're working on a project that requires a stable and accurate resistance value, a linear potentiometer or a trimpot might be a better choice. However, if cost, versatility, and durability are your primary concerns, the Zapalyte 784958547540 WH138 1m Resistors Single Rotary Carbon Film Potentiometer is an excellent option. Just remember to keep its operating temperature within the recommended range and calibrate it if necessary for optimal performance.

Details:

For shipping and handling charges for specific item, please refer to the item listing page more details. Knurled shaft with split design for push-on knob. Of electronic products, suitable for, audio and video, governor, microwave oven, loudspeaker, amplifier, etc.4. This item do not include knobs 2.top adjustment type and knurled shaft for easy operate in daily use.3.

You can put your trust in us. Specification:product name:film potentiometer model: WH138material:bon film metal resistance value: 1m ohm tolerance: /-10%turn number:single turn terminals number:5 features: round shaft total high: 40 mm base size: 17mm x 24mm HX screw thread DOA. Document : 1.single linear, suits most standard knobs.

specifications passivecompos:

• brand: Zaplyte
• part type: Resistor Film
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• upc: 784958547540

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• city: mountain view, california
• # reviews: 38307
• rating: 99.7%

returns passivecompos:

• time: 30 days
• method: money back
• policy: returns accepted
• paid by: buyer

shipping passivecompos:

• service: usps media mail
• class: economy
• transit: 4-10 days
• type: fixed
• carrier: usps

offer passivecompos:

• availability: in stock
• options: ship-to-home
• started: may 8, 2026
• best offers: true
• quantity: 1
• sold #: 12

general passivecompos:

• category: Business & Industrial > Passive Components > Variable Resistors > Potentiometers