784958547786 UXCELL Resistors Single Rotary Carbon Film

Review UXCELL Ohm Variable Resistors Single Rotary Carbon Film Potentiometer 2pcs

The UXCell 784958547786 WH148 B50K resistor single rotary carbon film potentiometer is a versatile electronic component designed for precision voltage division and resistance adjustment applications. This potentiometer comes in a single rotary design, allowing for easy and intuitive adjustment of the resistance value.

The carbon film technology used in this potentiometer offers several advantages over other types of resistive elements. Carbon film potentiometers are known for their high stability, linearity, and low temperature coefficient, making them an excellent choice for applications where precise voltage or resistance control is required. The B50K value indicates a nominal resistance of 50 kilohms, making this potentiometer suitable for use in various voltage dividing circuits and other applications where a high resistance value is desired.

The WH148 designation refers to the physical dimensions of the potentiometer. It measures 14.2mm in length, 8.2mm in width, and 6.4mm in height. The resistance element is rated for a maximum power dissipation of 0.5 watts, allowing it to handle moderate power loads without overheating or experiencing significant resistance drift.

This UXCell potentiometer features a rotary knob with a smooth, 360-degree rotation, providing fine adjustment control for the resistance value. The knob is also equipped with a detent mechanism, which provides audible and tactile feedback at each resistive value increment, making it easier to set and recall specific resistance values.

The potentiometer is designed with a 3-wire configuration, with one wire for the input voltage, one for the output voltage, and one for the wiper, which makes contact with the resistance element to provide the adjusted voltage. The wiper is made of a gold-plated brass material, ensuring excellent conductivity and longevity.

The UXCell 784958547786 WH148 B50K resistor single rotary carbon film potentiometer is suitable for use in a wide range of electronic applications, including audio systems, voltage dividers, and control circuits. It is RoHS compliant and comes with a 1-year manufacturer's warranty, ensuring peace of mind and reliable performance.

UXCell 784958547786 WH148 B50K resistor single rotary carbon film potentiometer is a type of electronic component used to control voltage or current in an electrical circuit. Below are the pros and cons of buying this potentiometer:

1. Carbon film technology: This potentiometer uses carbon film resistive elements, which offer better stability and longer lifespan compared to other types of potentiometers.

2. Wide resistance range: The B50K resistance value offers a wide range of resistance values, making it suitable for various applications.

3. Rotary design: The rotary design allows for precise adjustments, making it ideal for applications where fine-tuning is necessary.

4. Economical: This potentiometer is relatively affordable compared to other high-end options.

1. Limited power handling: With a maximum power rating of 0.25W, this potentiometer may not be suitable for high-power applications.

2. Manual adjustment: Since it is a rotary potentiometer, adjustments must be made manually, which may not be ideal for automated applications.

3. Sensitive to humidity: Carbon film potentiometers are sensitive to humidity, which may affect their performance.

In conclusion, the UXCell 784958547786 WH148 B50K resistor single rotary carbon film potentiometer is a cost-effective option for applications that require precise resistance adjustments and a wide resistance range. Its carbon film technology offers better stability and longer lifespan compared to other types of potentiometers. However, its limited power handling and manual adjustment may not be suitable for high-power or automated applications.

If you're looking for a cost-effective potentiometer for precise resistance adjustments in applications where power handling and automation are not a concern, then the UXCell 784958547786 WH148 B50K resistor single rotary carbon film potentiometer is a good option to consider. However, if you require higher power handling or automation, you may want to consider other types of potentiometers or more expensive options.

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. Document : 1.single linear, suits most standard knobs. This item do not include knobs 2.top adjustment type and knurled shaft for easy operate in daily use.3.

For shipping and handling charges for specific item, please refer to the item listing page more details. Specification:product name: bon film potentiometer model: WH148material:bon film metal resistance value: 50k ohm tolerance: /-10%turn number:single turn terminals number:5 features: round shaft total high: 30 mm base size: 17mm x 9mm DX screw thread DOA. You can put your trust in us.

specifications passivecompos:

• brand: Uxcell
• part type: Resistor Film
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• upc: 784958547786

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• method: money back
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• class: standard
• transit: 2-6 days
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general passivecompos:

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

seller passivecompos:

• # reviews: 2019
• rating: 99.3%
• city: bordentown, new jersey

offer passivecompos:

• in stock #: 1
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• options: ship-to-home
• price: $6.85
• item condition: Nuovo
• availability: in stock
• sold #: 12
• started: april 16, 2026