3590S-2-503L BOURNS Potentiometer Precision

Review BOURNS Potentiometer Precision 50k 50000 Ohm Lot Of

The Bourns 3590S-2-503L potentiometer is a high-precision adjustable resistor designed for various applications where accurate voltage division is required. This 50,000 ohm, or 50k, potentiometer comes with a linear taper, ensuring consistent resistance value throughout its travel.

Measuring 3.5 inches (88.9 mm) in length, 1.1 inches (27.9 mm) in width, and 0.5 inches (12.7 mm) in height, this potentiometer boasts a robust construction with a heavy-duty, epoxy-sealed, flat-topped housing. The 1634m designation refers to the mounting style, which is a right-angle, 5-bolt, 0.250 inch (6.35 mm) diameter mounting pattern.

The wiper of this potentiometer is made from a high-purity, beryllium copper alloy, ensuring excellent electrical conductivity. The resistive element, which is made from a carbon composition material, offers a nominal resistance of 50,000 ohms, with a tolerance of /- 0.5%. This high degree of precision makes the Bourns 3590S-2-503L potentiometer suitable for applications where precise voltage control is essential.

The operating temperature range for this potentiometer is from -40 C to 85 C (-40 F to 185 F), making it suitable for use in a wide range of environments. The potentiometer is also rated for a maximum power dissipation of 1 watt, ensuring it can handle the demands of various applications.

The Bourns 3590S-2-503L potentiometer comes with a rotary actuator, allowing for easy adjustment of the resistance value. The actuator has a 1-inch (25.4 mm) diameter, providing a large enough surface area for users to easily grip and turn. The knob is also removable, making it easy to customize the look of the potentiometer for specific applications.

In summary, the Bourns 3590S-2-503L potentiometer is a high-precision, 50k, 1634m adjustable resistor with a robust construction and excellent electrical performance. Its wide operating temperature range, high power dissipation rating, and easy-to-use rotary actuator make it an ideal choice for various applications where precise voltage control is necessary.

The Bourns 3590S-2-503L potentiometer is a high-precision 50k ohm linear potentiometer manufactured by Bourns, Inc. This potentiometer is widely used in various applications where high accuracy and stability are required, such as laboratory equipment, industrial automation systems, and audio equipment. Let's discuss some of the pros and cons of buying this potentiometer.

1. High Precision: The Bourns 3590S-2-503L potentiometer offers a maximum resistance tolerance of 0.05% and a maximum TCR (Temperature Coefficient of Resistance) of 50 ppm/ C (25 C to 75 C). This high level of precision makes it an ideal choice for applications where accurate control and measurement are essential.

2. Stability: The potentiometer has a low temperature coefficient, which ensures that the resistance value remains stable over a wide temperature range. This makes it suitable for use in temperature-sensitive applications where small changes in resistance could affect the accuracy of the measurement or control.

3. Durability: The Bourns 3590S-2-503L potentiometer is constructed with a rugged, epoxy-sealed housing, making it resistant to moisture, dust, and other environmental hazards. This makes it suitable for use in harsh industrial environments where the potentiometer may be subjected to extreme temperatures, vibration, or other stresses.

4. Wide Operating Voltage Range: The potentiometer can operate over a wide voltage range (10V maximum) and can be used with a variety of power supplies.

5. Low Noise: The potentiometer has a low noise floor, making it suitable for use in applications where low noise is essential, such as laboratory equipment and audio equipment.

1. Cost: The Bourns 3590S-2-503L potentiometer is more expensive than some other potentiometers due to its high precision and rugged construction.

2. Size: The potentiometer has a larger size than some other potentiometers, which could make it less suitable for applications where space is limited.

3. Manual Adjustment: Since it is a linear potentiometer, it requires manual adjustment to set the desired resistance value. This may not be suitable for applications where automatic adjustment is required.

The Bourns 3590S-2-503L potentiometer is a high-precision, rugged, and stable potentiometer suitable for use in applications where accurate control and measurement are essential. Its high precision, low noise, and wide operating voltage range make it an ideal choice for laboratory equipment, industrial automation systems, and audio equipment. However, its cost and larger size may make it less suitable for applications where cost or space are limiting factors.

If you are looking for a high-precision potentiometer with a rugged construction and stable performance, the Bourns 3590S-2-503L potentiometer is an excellent choice. However, if cost or size is a concern, you may want to consider other potentiometers with lower precision or smaller sizes. Ultimately, the choice depends on the specific requirements of your application.

Details:

With a power rating of 2w and tolerance 5%, this multi-turn potentiometer has resistance 500 ohms. The product is a precision 500 ohm 1-gang 10-turn potentiometer from Bourns, featuring pcb mount and lug termination style. This is for a lot of three. Ideal for electronic components and semiconductor applications, this potentiometer offers a reliable precise solution controlling resistance in wide range of industrial commercial settings.

I do not have the box for them they came out of a plastic bubble container. Designed for operation at temperatures ranging from -40 c to 125 c, this unit is packaged in a bag and manufactured mexico.

specifications passivecompos:

• brand: Bourns
• mpn: 3590s-2-503l
• power rating: 2 W
• mounting style: Pcb Mount
• termination style: Lug
• item diameter: 22 Mm
• item length: 39.2 Mm
• number of turns: 10
• minimum operating temperature: 40 C
• type: Multi Turn Potentiometer
• unit type: Unit
• item height: 31 Mm
• packaging: Bag
• resistance rating: 50k
• maximum operating temperature: 125 C
• country of origin: Mexico

payments passivecompos:

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general passivecompos:

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

shipping passivecompos:

• class: standard, economy
• transit: 4-10 days
• type: calculated
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• carrier: usps

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• policy: no returns

offer passivecompos:

• options: ship-to-home
• prices: $13.92–$38.00
• item condition:
  • New – Open box
  • New
• sold #: 12
• in stock #: 5
• started: may 11, 2026
• best offers: true
• availability: in stock

seller passivecompos:

• city: chicago, illinois
• # reviews: 445
• rating: 100.0%