3057L-502 BOURNS Panel Mount Trimpot Leads Potentiometers

Review BOURNS Panel Mount Trimpot Leads Potentiometers H43p/ Pieces

The Bourns 3057L-502 series panel mount trimmer potentiometers, specifically model number H43P/3057L-502-5K25, are versatile and high-performing electrical components ideal for various applications. These components are trimpots, or adjustable potentiometers, offering the benefit of precise adjustments through a small rotary control.

The 3057L-502 series trimmer potentiometers come in a compact panel mount design, making them suitable for space-constrained project builds or installations when a conventional potentiometer isn't feasible. The design allows for easy mounting and access, with screw terminals that accept 0.1" (2.54mm) pitch single-wire hook-up wire connections.

This 5-kilohm trimmer potentiometer model offers a resistance range between 4.75k and 5.25k , making it suitable for applications that require fine resistance tuning. Each potentiometer uses a carbon composition resistive element, known for its excellent stability and relatively low TCR (Temperature Coefficent of Resistance), making it an optimal choice for temperature-sensitive applications.

At Bourns, quality is a top priority. The 3057L-502 series panel mount trimmer potentiometers undergo rigorous testing to guarantee high reliability and consistency. Their robust construction, with a silver-contact rotary element, ensures long-lasting operation even under heavy usage. Additionally, the potentiometers feature a rotary voltage divider element design, which accurately divides voltage between the wiper and the terminals, providing linear taper and maximum accuracy.

These trimpots are intentionally manufactured to operate in a wide temperature range (-40 C to 85 C), making them suitable for use in various industrial, automotive, and electrical applications where temperature fluctuations may occur. It is important to note that potentiometer life can be diminished if subjected to extreme temperatures for extended periods.

In summary, the Bourns 3057L-502 H43P/3057L-502-5K25 panel mount trimmer potentiometer offers a compact design, precise adjustment capabilities, stable and consistent performance, and rugged construction to meet the requirements of various applications within a wide temperature range.

The Bourns 3057L-502 panel mount trimmer potentiometers (models H43P/3057L-502-5K25) are commonly used in various electronic projects and applications due to their versatility and smooth resistance adjustment. Here are some pros and cons of using these potentiometers:

1. Smooth Adjustment: One of the main advantages of the Bourns 3057L-502 trimmer potentiometers is their smooth adjustment. These potentiometers employ a linear taper design, allowing for fine resistance adjustments; making them suitable for applications where precise voltage control is required.

2. Wide Range: These trimmer potentiometers come in a 5k resistance value, providing a wider adjustment range for various applications.

3. Rugged Construction: The Bourns 3057L-502 potentiometers have a robust construction, which makes them well-suited for industrial and harsh environments where unwarranted vibrations and moisture may be present.

4. Panel Mount Design: Their panel mount design allows for easy installation and can save on wiring and connection time in applications where multiple potentiometers are used.

5. Versatile Applications: The 3057L-502 trimmer potentiometers are extensively utilized in a variety of applications, including measurement instruments, automotive electronics, power supplies, and audio equipment due to their wide resistance range and smooth adjustment.

1. Relatively Expensive: The Bourns 3057L-502 trimmer potentiometers may be slightly more expensive compared to some other potentiometer options, which could be a disadvantage for budget-constrained projects or mass production applications.

2. Limited Resistance Values: These potentiometers come only in a 5k resistance value. Purchasing them in different resistance values required ordering different models, which could result in additional costs and complicate inventory management.

3. Fragile Knobs: The plastic pot knobs on these potentiometers can be fragile and susceptible to damage during handling or mounting. It's essential to exercise care while installing these potentiometers to ensure the knobs remain undamaged and functional.

Following a comprehensive analysis of the Bourns 3057L-502 trimmer potentiometers, they are recommended for applications where fine resistance adjustments and a wide adjustment range are essential, and where reliability and rugged construction are priorities. Despite their higher cost compared to some potentiometer options, the advantages they offer often outweigh their limitations. If budget is a significant concern, alternative, cost-effective potentiometer models with similar specifications may be explored for appropriate applications. Overall, the Bourns 3057L-502 trimmer potentiometers are a robust and versatile solution for numerous projects and electronic applications.

Details:

This product comes in a pack of 25 pieces, making it suitable for bulk purchase or projects requiring multiple units. Two lots of 25 available. The panel mount design allows for easy installation on various electronic devices or equipment, providing a reliable and adjustable means of controlling resistance in circuits. The Bourns panel mount trimpot with leads potentiometer has a resistance rating of 5k ohms and is manufactured in the USA.

Location BTU-4b all stainless steel cases with nuts and lock washers.

specifications passivecompos:

• brand: Bourns
• mpn: 3057l-502
• part type: Panel Mount
• resistance rating: 5k
• country/region of manufacture: United States

seller passivecompos:

• rating: 100.0%
• city: pottstown, pennsylvania
• # reviews: 3375

returns passivecompos:

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

general passivecompos:

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

payments passivecompos:

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

shipping passivecompos:

• class: standard
• transit: 6-11 days
• service: usps ground advantage
• type: calculated
• carrier: usps

offer passivecompos:

• in stock #: 1
• price: $89.00
• item condition: New – Open box
• options: ship-to-home
• started: december 20, 2024
• availability: in stock
• sold #: 26