783243747580 UXCELL Wirewound Ceramic Potentiometer Rheostat

Review UXCELL Wirewound Ceramic Potentiometer Variable Rheostat Resistors 25w 500 Ohm

The UXCELL 783243747580 wirewound ceramic potentiometer rheostat resistors are versatile electrical components designed for various applications where precise voltage control is essential. These resistors are available in a power rating of 25 watts and a total resistance value of 500 ohms.

The wirewound design of these resistors offers several advantages over other types of resistors. The resistive element is made up of a fine wire wound tightly around a ceramic former, allowing for excellent heat dissipation and stability. The wirewound structure also ensures a more linear resistance characteristic, which is desirable in many applications.

These UXCELL potentiometer resistors are ceramic type, meaning that their resistive element is made of a ceramic material. Ceramic resistors are known for their high stability and low temperature coefficient, making them ideal for applications where temperature stability is important. They also have a relatively high power rating and can handle higher power levels compared to other types of resistors.

The 25-watt power rating of these resistors implies that they can handle a significant amount of power without overheating or failing. This makes them suitable for use in various industrial and electronic applications, such as voltage dividers, current limiting circuits, and power supplies.

The total resistance value of 500 ohms provides a useful voltage divider ratio of 1:2, which is commonly used for voltage measurement and regulation applications. By connecting these resistors in series or parallel, it is possible to achieve other resistance values as well.

These UXCELL 783243747580 resistors are RoHS compliant, meaning that they do not contain any restricted substances, making them environmentally friendly and suitable for use in various applications where compliance with RoHS regulations is required.

In summary, the UXCELL 783243747580 wirewound ceramic potentiometer rheostat resistors are high-performance electrical components designed for applications requiring precise voltage control and excellent heat dissipation. Their wirewound design, ceramic construction, and high power rating make them ideal for use in industrial and electronic applications where stability, linearity, and power handling are critical.

UXCell 783243747580 wirewound ceramic potentiometer rheostat resistors are electrical components commonly used for voltage division and resistance adjustment in various applications. Here are some pros and cons that might help you decide whether to purchase these resistors:

1. High Power Rating: These resistors have a power rating of 25W, which makes them suitable for applications that require handling a relatively high power level.

2. Precise Resistance Values: Ceramic wirewound resistors offer a high degree of accuracy and stability in resistance values, which is essential in many industrial and laboratory applications.

3. Temperature Stability: Ceramic resistors have a low temperature coefficient, which means they maintain a stable resistance value over a wide temperature range.

4. Rugged Construction: Wirewound resistors are built with a resistance wire wound on a ceramic core, making them more robust than other types of resistors.

5. Adjustable Resistance: The potentiometer feature of these resistors allows for continuous resistance adjustment, making them ideal for applications that require precise voltage control.

1. Higher Cost: Compared to other types of resistors, such as carbon composition resistors, ceramic wirewound resistors tend to be more expensive due to their precision and stability.

2. Limited Frequency Response: These resistors may not be suitable for high-frequency applications due to their inductive nature.

3. Sensitivity to Humidity: Ceramic resistors can be sensitive to humidity, which can affect their resistance value and stability over time.

4. Limited Availability in Large Values: These resistors are typically available in smaller resistance values, and larger values may be more challenging to find.

In conclusion, UXCell 783243747580 wirewound ceramic potentiometer rheostat resistors are a versatile and robust solution for applications that require precise resistance adjustment and stability over a wide temperature range. Their high power rating and rugged construction make them suitable for various industrial and laboratory applications. However, their higher cost compared to other types of resistors and limited availability in large resistance values may be a consideration. Ultimately, the decision to purchase these resistors depends on the specific requirements of your application and the trade-offs you are willing to make. If you need a resistor with these specifications for your project, then these resistors are a solid choice.

Details:

For shipping and handling charges for specific item, please refer to the item listing page more details. Document specification:control the electrical resistance of a circuit without interrupting flow current.the rheostat is consisted ceramic core and restive wire wrapped to form torpid coil with wiper axle.can be used widely as light dimmers motor speed control, applicable for arc lamps, pumps, fans blowers, model trains or other applications that require high voltage current. Wirewound ceramic potentiometer variable rheostat resistors 25w 500 ohm: specification: product name rheostat, material ceramic, metal, colors picture shown, power rating 25 w, resistance value 5 mounted hole dia9.5mm/ 0.37. You can put your trust in us.

specifications passivecompos:

• brand: Uxcell
• part type: Resistor
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• upc: 783243747580

general passivecompos:

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

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• prices: $10.99–$14.65
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• started: november 2, 2025

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