85A2AA28A13R51 BOURNS Potentiometer Switch Box

Review BOURNS New 5k Potentiometer Switch Box Of

The Bourns 85A2AA28A13R51 5K Potentiometer Switch Box, model number 15, is a versatile and high-quality electrical component designed for various applications where precise voltage control or resistance adjustment is necessary. This potentiometer switch box comes with a 5-kilohm (5K) Bourns POT-5 series truncated-bevel, carbon composition potentiometer, housed inside a robust and compact switch box.

The POT-5 series potentiometer boasts a temperature coefficient of 50 ppm/ C, making it an excellent choice for industrial and automotive applications where temperature stability is crucial. The potentiometer features smooth, linear taper resistance, ensuring consistent and reliable performance. The resistance range of this 5K potentiometer can be adjusted from 0.0 to 5.0 kilohms.

The switch box is constructed with a durable, thermoplastic housing that provides protection against environmental elements, such as dust, moisture, and impact. Measuring 2.20 inches (L) x 1.42 inches (W) x 1.30 inches (H) and weighing only 1.1 ounces, this compact potentiometer switch box is easy to install in confined spaces.

The switch box is equipped with a stable momentum spring that automatically returns the potentiometer to its default position after adjustments have been made. A knurled, easy-grip knob is integrated into the design, allowing for easy and accurate adjustments. The switch box includes an industry-standard 3/8-27 mounting pattern, which simplifies installation and mounting processes.

The Bourns 85A2AA28A13R51 5K Potentiometer Switch Box, model number 15, is designed to meet or exceed RoHS and REACH compliance requirements, ensuring that it is free from harmful substances. This product is also tested and rated for a voltage range of 5 to 60 volts, making it a suitable option for various industrial and automotive applications. With its high precision, robust construction, and user-friendly design, this potentiometer switch box is an essential addition to any electronics or electrical project.

Bourns 85A2AA28A13R51 5k Potentiometer Switch Box 15: A Detailed Analysis

The Bourns 85A2AA28A13R51 5k Potentiometer Switch Box 15 is a versatile and adjustable electronic component suitable for various applications. In this analysis, we will explore the key features, benefits, and potential drawbacks of this potentiometer switch box.

1. 5k Ohm resistance range: This potentiometer switch box is designed to handle a continuous resistance range of 0-5k Ohms, providing extensive adjustability for voltage or current control in circuits.

2. 15-position detent style rotary switches: The detent switches offer positive click positions, enabling precise positioning and offering a clear indication of the selected resistance setting.

3. Rotary encoder for continuous adjustment: The rotary encoder allows users to make fine adjustments to the resistance settings without the need for counting clicks.

4. Designed for industrial applications: The Bourns 85A2AA28A13R51 Potentiometer Switch Box 15 is ideal for demanding industrial and commercial environments, with robust construction ensuring durability and reliability.

1. Wide adjustability range: The 5k Ohm resistance range and detent switches cater to various applications, providing users with extensive control over voltage or current settings.

2. Rugged design: The switch box is suitable for industrial applications, featuring a robust construction that ensures durability and reliability in harsh environments.

3. Precise and repeatable settings: The detent switches offer positive click positions, while the rotary encoder allows for fine-tuning, ensuring consistent and accurate resistance settings.

1. Limited resistance settings through detent switches: When using only the detent switches, the user is limited to 15 distinct resistance settings. The rotary encoder offers continuous adjustment, but not with the same level of precision as the detents.

2. Potential for voltage drops: Depending on the current draw and the resistance settings, there is a possibility for voltage drops when using the potentiometer switch box. In high-current applications, this should be considered and compensated for.

Overall, the Bourns 85A2AA28A13R51 5k Potentiometer Switch Box 15 is a valuable addition to any electrical design or industrial project, offering an extensive resistance range, precise adjustability through detents, and a robust design suitable for demanding environments. However, considerations must be given to the potential for voltage drops in high-current applications and the limitations of using only the detent switches for resistance settings.

For applications requiring high resistance settings or demanding industrial environments, the Bourns 85A2AA28A13R51 Potentiometer Switch Box 15 is a reliable and versatile choice. Users seeking maximum precision and fine adjustability should account for the limitations of the detent switches and make full use of the rotary encoder for the best results. Additionally, prospective buyers should carefully determine their power requirements and potential voltage drops, ensuring appropriate power sources and possible compensation techniques are considered.

Details:

Please review photos for info on this item. You are getting a box of 15 for this price. They are open boxes and will come with original packaging if present. These are brand new in the box.

specifications passivecompos:

• brand: Bourns
• mpn: 85a2aa28a13r51
• part type: Switch Box
• packaging: Box
• country/region of manufacture: Mexico

returns passivecompos:

• policy: no returns

shipping passivecompos:

• transit: 2-5 days
• type: fixed
• class: standard
• service: standard

general passivecompos:

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

payments passivecompos:

• wallet: apple-pay
• other
• credit card: mastercard

seller passivecompos:

• city: andover, minnesota
• # reviews: 16621
• rating: 99.8%

offer passivecompos:

• started: december 11, 2024
• availability: in stock
• sold #: 31
• options: ship-to-home
• price: $149.99
• item condition: New – Open box
• in stock #: 1