91A1A-B28-B13 BOURNS Potentiometer

Review BOURNS Potentiometer

The Bourns 91A1A-B28-B13 potentiometer, also known as ZZ10, is a high-quality variable resistor designed for precise voltage division and resistance adjustment applications. This three-terminal component comes in a standard 1/4-20 inch threaded chassis mounting design, making it a versatile choice for various electronic projects and equipment.

The 91A1A-B28-B13 potentiometer features a carbon composition resistive element that provides a stable and reliable resistance value over a wide temperature range. Its resistance value is 10 k at 25 C with a tolerance of 5%, ensuring accurate voltage division and control in different circuits. The wiper diameter is 6.35mm, and the total resistance between the outer terminals is 12 k at 25 C.

This potentiometer has a rotary actuator with a smooth, low-friction operation that allows for easy and precise adjustments. It also boasts a robust construction with a chassis made of heavy-duty, corrosion-resistant material, ensuring long-lasting performance even in harsh environments.

The Bourns 91A1A-B28-B13 potentiometer is RoHS compliant and meets the requirements of various industry standards, including UL, CSA, and CE. Its compact size and threaded mounting make it an excellent choice for various applications, including audio systems, voltage dividers, and control circuits.

Additionally, this potentiometer is suitable for use in both DC and AC circuits, with a maximum operating voltage of 10kV and a maximum power rating of 1 W. Its high-temperature rating of 105 C ensures reliable operation even in high-heat environments. Overall, the Bourns 91A1A-B28-B13 potentiometer is a reliable and versatile component that offers accurate resistance adjustment and voltage division for a wide range of electronic applications.

The Bourns 91A1A-B28-B13 potentiometer (ZZ10) is a commonly used linear potentiometer in various electronic projects. Here are some pros and cons that can help you decide if this potentiometer is suitable for your needs.

1. High Precision: This potentiometer offers a high degree of precision with a tolerance of 1%. It is ideal for applications that require accurate voltage division.

2. Wide Operating Temperature Range: The potentiometer has a wide operating temperature range of -40 C to 85 C, making it suitable for use in various environments.

3. Low Tactile Torque: The low tactile torque of this potentiometer makes it easy to use and adjust, especially in confined spaces or for applications where fine adjustments are required.

4. Robust Construction: The Bourns 91A1A-B28-B13 potentiometer has a robust construction, making it suitable for use in harsh environments.

5. Available in various lengths: This potentiometer is available in various lengths, allowing users to choose the one that best fits their application.

1. Higher Cost: Compared to other standard potentiometers, the Bourns 91A1A-B28-B13 potentiometer is more expensive due to its high precision and robust construction.

2. Longer Lead Length: The longer lead length of this potentiometer may cause additional wiring complexity in some applications.

3. Limited Power Handling Capacity: This potentiometer has a limited power handling capacity of 0.25 W, making it unsuitable for high power applications.

In conclusion, the Bourns 91A1A-B28-B13 potentiometer (ZZ10) is a high-precision potentiometer with a wide operating temperature range, low tactile torque, and robust construction. However, it comes with a higher cost and a limited power handling capacity compared to standard potentiometers.

Therefore, if you require high precision, a wide operating temperature range, and a robust construction, then the Bourns 91A1A-B28-B13 potentiometer is an excellent choice. However, if you have a limited budget or require a potentiometer with higher power handling capacity, then you may want to consider other options.

Details:

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specifications passivecompos:

• brand: Bourns
• mpn: 91a1a-b28-b13
• country of origin: United States

returns passivecompos:

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

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• type: calculated
• transit: 5-12 days
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• class: standard
• carrier: usps

offer passivecompos:

• in stock #: 5
• best offers: true
• options: ship-to-home
• sold #: 14
• prices: $17.87–$50.00
• item condition:
  • New – Open box
  • New
• started: april 4, 2026
• availability: in stock

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• city: arnaudville, louisiana
• rating: 100.0%
• # reviews: 4509

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

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