5439-126-0 BECKMAN Precision Pot Kilohms

Review BECKMAN Precision Pot 44.90 Kilohms Per New Old Stock

The Beckman Coulter 5439-126-0 Precision Pot is a high-performance, 44.90 kilohm resistor designed for use in various scientific applications. This potentiometer, manufactured by Beckman Coulter, a leading name in scientific instrumentation, is known for its exceptional precision and durability.

The resistor element of this potentiometer is made of high-purity carbon composition material, ensuring a stable and reliable resistance value over an extended period. The resistance value of 44.90 kilohms is ideal for applications requiring a high resistance value, making it a popular choice for voltage dividers, current sensors, and calibration standards.

The Beckman Coulter 5439-126-0 Precision Pot features a rugged, epoxy-sealed construction that protects the resistive element from environmental contaminants and moisture, ensuring long-term stability and reliability. The potentiometer's heavy-duty, bakelite body is resistant to shock and vibration, making it well-suited for use in laboratory and industrial environments.

The precision taper of this potentiometer allows for accurate and repeatable adjustments, making it a valuable tool for calibration and precision measurement applications. The 1/4-20 threaded mounting holes on the bottom of the body allow for easy installation and secure attachment to a variety of mounting surfaces.

The Beckman Coulter 5439-126-0 Precision Pot is available in a standard length of 3.2 inches (81.28 mm) and can be ordered with a choice of terminals - either wire leads or a screw terminal block. The wire lead option comes with two 12-inch (30.48 cm) wires, while the screw terminal block option features four screw terminals for easy connection of test leads or wiring.

In summary, the Beckman Coulter 5439-126-0 Precision Pot is a high-precision, high-resistance potentiometer designed for use in scientific and industrial applications. Its rugged construction, stable resistance value, and accurate taper make it an essential tool for calibration, precision measurement, and voltage division applications.

The Beckman Coulter 5439-126-0 Precision Pot 44.90 kilohms is a high-precision potentiometer designed for use in various scientific and laboratory applications. Like any other product, it comes with its own set of advantages and disadvantages.

1. High Precision: This potentiometer offers a high degree of precision with a tolerance of 0.01% which makes it suitable for use in critical applications where accurate measurement is required.

2. Stable Resistance: The potentiometer has a stable resistance value of 44.90 kilohms which makes it ideal for use in applications that require a consistent resistance value.

3. Durable Construction: The potentiometer is built with a robust and durable construction that can withstand harsh laboratory conditions and provides reliable performance over an extended period.

4. Wide Operating Temperature Range: The potentiometer can operate in a wide temperature range of -20 C to 70 C which makes it suitable for use in a variety of temperature environments.

1. High Cost: The Beckman Coulter 5439-126-0 Precision Pot 44.90 kilohms is a high-end product and comes with a relatively high price tag which may be a deterrent for some buyers.

2. Manual Adjustment: The potentiometer requires manual adjustment to set the desired resistance value which can be time-consuming and labor-intensive in some applications.

3. Limited Applications: Due to its high precision and stable resistance value, this potentiometer may be overkill for some applications, and a less expensive option may suffice.

The Beckman Coulter 5439-126-0 Precision Pot 44.90 kilohms is a high-quality, high-precision potentiometer designed for use in critical applications where accurate measurement is essential. Its robust construction, stable resistance value, and wide operating temperature range make it a reliable and versatile option for laboratory use. However, its high cost and manual adjustment may be a deterrent for some buyers, and a less expensive option may be more suitable for simpler applications.

If you require a high-precision potentiometer for a critical application, the Beckman Coulter 5439-126-0 Precision Pot 44.90 kilohms is an excellent choice due to its high degree of precision, stable resistance value, and durable construction. However, if you are looking for a more cost-effective option, you may want to consider a less expensive potentiometer with a lower precision tolerance that still meets your application requirements.

Details:

Shipping carrier domestic, USPS priority mail medium flat rate box $13.00. Condition: new open box. Shipping: shipping options: domestic shipping: fixed charges. 5439-126-0 precision dual pot - 44.90 kilohms per.

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specifications passivecompos:

• brand: Beckman
• mpn: 5439-126-0

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• options: ship-to-home
• started: april 9, 2026
• sold #: 10
• availability: in stock
• price: $35.00
• item condition: New – Open box
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