3057-1-253 BOURNS Pot Mil Resistor Potentiometer Nos

Review BOURNS Trim Pot Mil Spec Resistor Potentiometer 25k Ohm. Nos

The Bourns 3057-1-253 potentiometer, also recognized as the 3057J-1-253 or 25k NOS model, is a high-quality electronic component designed for use as a voltage divider or as a variable resistor in various circuit applications. This potentiometer is manufactured by Bourns Inc., a leading provider of electronic component solutions.

This 3-terminal component features a linear taper design, which provides a consistent and proportional relationship between the resistance and the position of its rotary element. The 25k ohm resistance value offers high precision and versatility, making it suitable for applications where accurate voltage division and resistance control are necessary. The nominal power rating of 1/4 W indicates the safe operational power level for the potentiometer under typical operating conditions.

Created using a Carbon Composition technology, this mil-spec potentiometer provides excellent stability and reliability over a broad temperature range (-55 C to 125 C). The 1/4 inch diameter shaft is easy to access and manipulate, while the hard chrome plated shaft and cage ensure smooth and long-lasting performance even with heavy usage. The consistent Ah 4 winding allows for ease of integration into a wide range of electrical systems.

Documents, such as the MIL-PRF-19500 datasheet, detail the physical and electrical specifications, test data, and other relevant information to ensure proper usage and maximum performance when implementing this potentiometer in your projects. Overall, the Bourns 3057-1-253 potentiometer is the preferred choice for those who prioritize superior precision, dependability, and ease of application in their electronic designs.

A Comparative Analysis of Bourns 3057-1-253 and 3057j-1-253 Potentiometers: Choosing the Right 25k Linear Potentiometer

Bourns 3057-1-253 and 3057j-1-253 are two popular 25k linear potentiometers from Bourns, Inc. Both potentiometers possess similar specifications, making it challenging for designers and engineers to choose the ideal one for their projects. In this analysis, we will explore the essential features, advantages, and disadvantages of each potentiometer to help readers make an educated decision based on their specific requirements.

- Low TCR (Temperature Coefficient of Resistance) value with a typical range of 25 ppm/ C, which makes it suitable for applications that require resistance stabilization over a wide temperature range.

- Features a wiper lever with a 360-degree rotation, ensuring accurate positioning and better compatibility with automated control systems.

- Has a high power rating of 1 Watt, facilitating the use of this potentiometer in demanding applications where power dissipation is critical.

- Bourns 3057-1-253 may not be ideal in applications where a long lifecycle is critical due to its rating of 1 million operational cycles per succeeding IEC 60068-2-1 test method.

- This potentiometer has a standard shaft length, which may require an adapter or additional modifications to fit specific enclosures or mounting arrangements.

- The 3057j-1-253 variant comes with a longer shaft length (16mm), allowing better ease of use for manual control applications where a longer stroke is preferable.

- Features a Teflon insulation system, which enhances its resistance to moisture, chemicals, and other environmental hazards, making it suitable for harsh environments.

- Has a higher mechanical load rating (3 N-m), making it an excellent choice for industrial applications where the potentiometer will be subjected to high mechanical stresses.

- The slightly higher TCR value (45 ppm/ C) of the 3057j-1-253 may not be desirable for applications that require resistance stability over a wide temperature range.

- Its wiper lever does not offer the full 360-degree rotation, which may impact its compatibility with automated control systems.

When selecting between Bourns 3057-1-253 and 3057j-253 potentiometers, differentiating factors primarily include mechanical and environmental considerations. For applications wherein temperature compensation and 360-degree wiper rotation are priorities, the 3057-1-253 potentiometer might be the better choice. On the other hand, if long shaft length, harsh environment resistance, and high mechanical load capacity are essential, consider the 3057j-1-253.

To make the most informed decision, carefully evaluate your project requirements, considering the specifications, application environment, and performance needs. Both Bourns potentiometers bring inherent advantages and trade-offs, and choosing the right one can significantly contribute to the overall success of your project.

Details:

Shipped with USPS ground advantage. Bourns trim pot mil spec resistor potentiometer 3057J-1-253, 25k ohm.

specifications passivecompos:

• brand: Bourns
• mpn: 3057-1-253
• part type: Resistor
• power rating: 12 W
• termination style: Soldering
• resistance rating: 25k Ohms

seller passivecompos:

• city: west chester, pennsylvania
• rating: 100.0%
• # reviews: 186

offer passivecompos:

• options: ship-to-home
• availability: in stock
• started: december 10, 2024
• sold #: 27
• price: $12.95
• item condition: New – Open box
• in stock #: 1

general passivecompos:

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

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• policy: no returns

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shipping passivecompos:

• service: usps ground advantage
• class: standard
• carrier: usps
• transit: 4-10 days
• type: calculated