632702519070 UXCELL Potentiometer Switch Single Turn Rotary

Review UXCELL 10pcs Potentiometer Switch 500k Ohm Single Turn Rotary Carbon Film Taper

The UXCELL 10pcs WH138 Potentiometer Switches are a high-quality and versatile addition to any electronic project. Each switch is a single-turn rotary type, featuring a carbon film taper design. The resistance value for each switch is 500k ohms.

These potentiometer switches are compact in size, measuring 138mm in length. They are constructed with a robust and durable design, making them ideal for various industrial, automotive, and electronic applications. The carbon film taper design ensures a smooth and consistent resistance change as the switch is rotated.

Each switch has a knob on the top, allowing for easy adjustment of the resistance value. The knobs are also designed to provide a firm grip, ensuring that they do not slip or rotate unintentionally during use. The switches are also designed to be quiet in operation, making them suitable for applications where minimal noise is crucial.

The UXCELL WH138 Potentiometer Switches are built to withstand harsh environments and can operate in temperatures ranging from -20 C to 70 C. They also have a maximum voltage rating of 250V, making them suitable for use in various power applications.

These switches come in packages of ten, making them an affordable and cost-effective solution for projects that require multiple potentiometer switches. The switches are also RoHS compliant, ensuring that they meet the latest environmental regulations.

In summary, the UXCELL 10pcs WH138 Potentiometer Switches are a high-performance and reliable solution for various electronic projects. Their compact size, smooth resistance change, and robust design make them an excellent choice for industrial, automotive, and electronic applications. Additionally, their affordability and RoHS compliance make them a cost-effective and environmentally friendly option.

The UXCELL 632702519070 10pcs WH138 Potentiometer Switches are rotary carbon film taper switches with a single turn mechanism and a resistance of 500k ohms. Here are some pros and cons that might help you make an informed decision about purchasing these switches:

1. Carbon film technology: This type of potentiometer switch provides a smooth and linear resistance change, making it suitable for various applications where precise control is required.

2. Single turn mechanism: These switches have a single turn mechanism, which means that they can be easily calibrated or adjusted by rotating the knob once.

3. Affordable: These switches are relatively inexpensive compared to other types of potentiometer switches, making them a cost-effective solution for many projects.

4. Versatile: These switches can be used in various applications, such as audio equipment, industrial automation, and test equipment, among others.

5. Large knob: The large knob on these switches makes it easy to adjust the resistance setting, even when wearing gloves or working in low light conditions.

1. Carbon build-up: Over time, carbon film potentiometer switches can develop a carbon build-up, which can affect their performance and require regular cleaning or replacement.

2. Limited temperature range: These switches have a temperature range of -20 C to 70 C, which may not be suitable for applications in extremely cold or hot environments.

3. Fragile knob: The knob on these switches can be fragile and may break if subjected to excessive force.

4. Limited resistance range: These switches have a resistance range of 500k ohms, which may not be suitable for all applications.

5. Potential for electrical noise: Carbon film potentiometer switches can generate electrical noise, which may affect the performance of sensitive electronic circuits.

In conclusion, the UXCELL 632702519070 10pcs WH138 Potentiometer Switches are a cost-effective and versatile solution for various applications where precise control is required. However, they do have some limitations, such as the potential for carbon build-up, limited temperature range, fragile knob, and limited resistance range. If these limitations are not a concern for your application, then these switches may be a good choice for you. Otherwise, you may want to consider other types of potentiometer switches or cooling solutions to address these limitations.

Recommendation: If you need a cost-effective and versatile solution for applications where precise control is required and the limitations of carbon film potentiometer switches are not a concern, then the UXCELL 632702519070 10pcs WH138 Potentiometer Switches may be a good choice for you. However, if you require a wider resistance range, higher temperature range, or greater durability, you may want to consider other types of potentiometer switches or cooling solutions.

Details:

Of electronic products, suitable for, audio and video, governor, microwave oven, loudspeaker, amplifier, etc.4. Knurled shaft with split design for push-on knob. Document : 1.single linear, suits most standard knobs. You can put your trust in us.

For shipping and handling charges for specific item, please refer to the item listing page more details. Specification:product name: bon film potentiometer model: WH138material:bon film metal resistance value: 500k ohm tolerance: /-10%turn number:single turn terminals number:5 features: round shaft total high: 40 mm base size: 18mm x 24mm HX screw thread DOA. This item do not include knobs 2.top adjustment type and knurled shaft for easy operate in daily use.3.

specifications passivecompos:

• brand: Uxcell
• part type: Switch Turn Film
• california prop 65 warning: Cancer And Reproductive Harm Www.p65warnings.ca.gov
• upc: 632702519070

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• policy: returns accepted
• paid by: buyer
• time: 30 days
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• best offers: true
• sold #: 22
• options: ship-to-home
• availability: in stock
• started: july 10, 2025
• quantity: 3

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

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