SA-5365 BECKMAN INSTRUMENTS Helipot Helical Resistor Watts

Review BECKMAN INSTRUMENTS Helipot Helical Resistor R1k Watts

The Beckman SA-5365 Helipot Helical Resistor R1K is a high-performance, adjustable resistor designed for use in various applications, particularly in laboratory and industrial settings. This resistor is part of the SA series from Beckman Coulter, a reputable manufacturer known for producing reliable and accurate scientific equipment.

The SA-5365 Helipot Helical Resistor R1K boasts a wattage rating of 1 kilowatt, making it a powerful and versatile component. Its helical design provides a high degree of stability and precision, ensuring consistent resistance values over time. The resistor element is constructed of high-quality, heat-stable materials, enabling it to handle high power levels without the risk of failure.

One of the most notable features of the SA-5365 Helipot is its adjustability. This resistor allows for fine resistance tuning through the use of an external potentiometer connected to the helical resistor. This feature is particularly useful in applications where precise resistance values are essential, such as in calibration or control circuits.

The SA-5365 Helipot Helical Resistor R1K is designed with a robust construction, featuring a high-temperature ceramic body and a protective coating to withstand harsh environments. It also comes with a built-in thermal fuse, which provides an added layer of safety by automatically disconnecting the power supply if the resistor overheats.

The SA-5365 Helipot Helical Resistor R1K is available in various resistance values, with this particular model having a resistance range of 10 ohms to 100,000 ohms. It also comes with a convenient terminal configuration, allowing for easy connection to various types of circuitry.

In summary, the Beckman SA-5365 Helipot Helical Resistor R1K is a high-performance, adjustable resistor with a 1 kilowatt wattage rating, helical design for stability, and external potentiometer for fine resistance tuning. Its robust construction, protective coating, and built-in thermal fuse make it a reliable and safe component for various laboratory and industrial applications.

The Beckman SA-5365 helipot resistor R1K Watts is a specialized component used in high-power RF applications, particularly in the field of medical and scientific research, such as particle accelerators and radiofrequency quadrupole mass spectrometers. Here are some pros and cons of buying this resistor:

1. High Power Handling: The SA-5365 can handle up to 1kW of power, making it suitable for high-power RF applications.

2. Helipot Design: The helipot design allows for precise resistance adjustment, which is crucial in RF applications where impedance matching is essential.

3. Temperature Stability: The resistor offers excellent temperature stability, ensuring consistent resistance values even in harsh operating conditions.

4. High Frequency Capability: The SA-5365 can operate at high frequencies, making it ideal for applications where RF power is required.

1. Cost: The Beckman SA-5365 is a specialized and high-performance component, and as such, it comes with a premium price tag.

2. Size and Weight: The resistor is relatively large and heavy, which can make it more challenging to integrate into systems with limited space and weight constraints.

3. Limited Availability: Due to its specialized nature, the SA-5365 may not be readily available from all suppliers, which could lead to longer lead times and higher costs.

The Beckman SA-5365 helipot resistor R1K Watts is a high-performance component designed for use in high-power RF applications. Its advantages include precise resistance adjustment, temperature stability, high power handling, and high frequency capability. However, its premium price tag, size and weight, and limited availability may make it a less viable option for some applications.

If you require a high-performance resistor for a high-power RF application, the Beckman SA-5365 is an excellent choice. However, if cost, size, weight, or availability are significant concerns, you may want to consider alternative solutions or work with your supplier to find a more cost-effective alternative that still meets your performance requirements.

Details:

New surplus, no box. Beckman instruments SA-5365 helipot helical resistor r1k 5 watts . Location - hm211. The shaft is 1/4 in diameter.

specifications passivecompos:

• brand: Beckman Instruments
• mpn: Sa-5365
• part type: Instrument Resistor

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• sold #: 9
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• price: $49.95
• item condition: New – Open box
• availability: in stock
• started: february 18, 2026
• in stock #: 1

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