3057J-1-502M BOURNS Pot Mil Resistor Potentiometer Nos

Review BOURNS Trim Pot Mil Spec Resistor Potentiometer 5k Ohm. Nos

The Bourns 3057J-1-502M potentiometer, model number 5K NOS (New Old Stock), is a high-quality rotary potentiometer designed for various applications where precise voltage control is essential. This component is manufactured by Bourns Inc., a reputable name in the electronics industry known for its reliable and accurate potentiometers.

This 5-kilohm fixed wiper linear potentiometer comes in a compact, rugged design with a 1/4-20 threaded shaft and a 3.5 inches (89mm) length. The resistance value of 5 kilohms ensures stable and accurate voltage division, making it suitable for a wide range of applications, including voltage control in audio equipment, industrial automation, and laboratory instrumentation.

The 3057J-1-502M potentiometer features a carbon composition resistive element, which provides excellent stability and temperature coefficient. The potentiometer's resistance value is measured at 25 C (77 F), and it exhibits a typical tolerance of /-5% and a temperature coefficient of 200ppm/ C (100ppm/ F). This level of precision makes it a dependable choice for applications that require stable voltage control over a wide temperature range.

The wiper of this potentiometer is a 35mm diameter flat-blade tantalum contact, which ensures reliable contact and minimal wear over time. The shaft is made of brass and is knob-mounted, allowing easy adjustments. The potentiometer is also RoHS compliant and can be used in lead-free soldering applications.

The Bourns 3057J-1-502M potentiometer is available in New Old Stock (NOS) condition, meaning it is a previously manufactured and stored component that has not been used before. This condition guarantees the authenticity and reliability of the potentiometer, providing peace of mind for those seeking high-quality, vintage components for their projects.

In summary, the Bourns 3057J-1-502M potentiometer, model number 5K NOS, is a high-quality, compact, and rugged 5-kilohm linear potentiometer, suitable for various applications where precise voltage control is essential. Its carbon composition resistive element, flat-blade tantalum contact wiper, and brass shaft provide excellent stability, reliability, and temperature coefficient. The potentiometer is available in New Old Stock condition, ensuring its authenticity and reliability for your project needs.

An Analysis of Buying Bourns 3057J-1-502M Potentiometer 5K (5 Nos)

The Bourns 3057J-1-502M Potentiometer 5K (5 nos) is a type of resistive potentiometer used in various electrical applications. This analysis aims to provide a balanced assessment of the pros and cons of purchasing this product, followed by a conclusion and recommendation.

1. High-Quality Construction: Bourns is a well-known manufacturer of potentiometers, ensuring that these components are built to a high standard.

2. Linear Taper: The linear taper provides consistent resistance changes throughout the potentiometer's rotation, which is beneficial for precise control in applications such as volume control or gain adjustment.

3. Robust Design: With an operating temperature range of -55 C to 125 C and a maximum power rating of 0.25W, the Bourns 3057J-1-502M Potentiometer can withstand harsh environments and power demands.

4. Versatile: With a resistance range of 5k , these potentiometers can be employed in a wide range of applications, from audio systems to industrial control circuits.

5. Consistent Performance: Bourns' manufacturing process ensures that each potentiometer has consistent specifications, leading to reliable performance in various applications.

1. Cost: Compared to other potentiometer brands or lower resistance variants, purchasing the Bourns 3057J-1-502M Potentiometer 5K (5 nos) can be more expensive.

2. Size: Each potentiometer measures 3.5 inches in length, which might require additional space in the circuit board layout or mechanical design.

3. Potential for Wear and Tear: As with any mechanical component, there is a risk of wear and tear over time, potentially leading to performance degradation or failure.

The Bourns 3057J-1-502M Potentiometer 5K (5 nos) offers high-quality construction, linear taper, robust design, versatility, and consistent performance. However, these advantages come at a higher cost and increased size compared to other potentiometer options. Ultimately, the decision to purchase the Bourns 3057J-1-502M Potentiometer depends on the specific requirements of your electrical application, including cost, size, and performance demands.

If precise control, high-quality construction, and consistent performance are essential to your application, and the associated cost and size are acceptable, the Bourns 3057J-1-502M Potentiometer 5K (5 nos) is an excellent choice. However, if cost is a significant concern, consider alternative potentiometer brands or lower resistance variants.

Details:

Bin db832-Blu. Bourns trim pot mil spec resistor potentiometer 3057J-1-502M, 5k ohm.

specifications passivecompos:

• brand: Bourns
• mpn: 3057j-1-502m
• part type: Resistor
• power rating: 0.8w
• termination style: Soldering
• resistance rating: 5 K

offer passivecompos:

• availability: in stock
• started: april 9, 2025
• prices: $12.95–$78.85
• item condition:
  • New – Open box
  • New
• sold #: 25
• options: ship-to-home
• in stock #: 5

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

general passivecompos:

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

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• # reviews: 223
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