RHS2K5 OHMITE Ceramic Rheostat

Review OHMITE All Ceramic Rheostat Watt Model

The Ohmite RHS2K5 Ceramic Rheostat is a high-performance, adjustable resistor designed for a wide range of applications. This rheostat, specifically model RHS2K5, boasts a 2.5 watt power rating, making it suitable for medium-powered applications without compromising on reliability or precision.

The RHS2K5 is constructed using high-quality ceramic material, which provides excellent heat dissipation capabilities. This ensures that the rheostat can maintain its performance even under high power loads, preventing overheating and potential failure. The ceramic material also contributes to the rheostat's high resistance to vibration and shock, making it ideal for use in harsh environments or applications with mechanical stress.

The Ohmite RHS2K5 Ceramic Rheostat features a rotary type design, which allows for easy and precise adjustment of resistance. The rotary knob is securely mounted and provides a smooth, easy-to-turn operation, allowing for accurate adjustments to be made even in tight spaces or with gloved hands. The rheostat is also equipped with a locking mechanism, which can be engaged to prevent accidental changes to the resistance setting.

The RHS2K5 has a maximum resistance value of 1000 ohms, providing a wide range of adjustability. The resistance value can be easily determined by reading the marked scales on the rotary knob, ensuring that the correct value is selected for the intended application. The rheostat also has a low ohmic value of 0.1 ohms at 25 degrees Celsius, ensuring minimal voltage drop and power loss when the resistance is fully open.

The Ohmite RHS2K5 Ceramic Rheostat is designed with a compact size and lightweight construction, making it easy to integrate into a variety of applications. The rheostat measures just 1.95 inches in length and 0.65 inches in diameter, making it suitable for use in tight spaces or where space is limited. The rheostat is also equipped with a mounting flange, which allows for easy installation into a variety of enclosures or mounting surfaces.

In summary, the Ohmite RHS2K5 Ceramic Rheostat is a high-performance, adjustable resistor designed for medium-powered applications. Its ceramic construction provides excellent heat dissipation capabilities, vibration and shock resistance, and a wide range of adjustability. The rotary type design, locking mechanism, and compact size make it easy to integrate into a variety of applications, while the low ohmic value ensures minimal voltage drop and power loss. With its robust construction and reliable performance, the RHS2K5 is an excellent choice for any application that requires precise resistance adjustment.

1. High power handling capacity: With a maximum power rating of 5 watts, the RHS2K5 can handle high power loads, making it suitable for various applications.

2. Wide temperature range: The ceramic rheostat can operate effectively in a wide temperature range of -65 C to 150 C, allowing it to function in various environmental conditions.

3. Versatile: The RHS2K5 is available in different resistance values, making it suitable for various applications requiring different resistance levels.

4. Reliable: Ohmite is a well-known and respected manufacturer, which ensures the RHS2K5's reliability and durability.

1. Limited adjustment range: The RHS2K5 has a limited adjustment range of 1:10, which may not be adequate for applications requiring a more significant adjustment range.

2. Manual operation: The rheostat is manually operated, which may require frequent adjustments, leading to increased maintenance and downtime.

3. Higher cost: Compared to other types of variable resistors, ceramic rheostats like the RHS2K5 can be more expensive.

The Ohmite RHS2K5 Ceramic Rheostat 25 is a reliable and effective solution for applications requiring a high power rating and wide temperature range. Its versatility and high-quality manufacturing make it a suitable choice for various applications. However, its limited adjustment range and higher cost may be drawbacks for some users. If these cons are not significant concerns for your application, the RHS2K5 is a recommended option. If you require a more extensive adjustment range or a more cost-effective solution, you may want to consider other types of variable resistors.

Details:

Untested but spins freely, please see photos for details.

specifications passivecompos:

• brand: Ohmite
• mpn: Rhs2k5
• power rating: 25 W
• type: Linear Rheostat
• material: Ceramic
• maximum operating temperature: 120 C
• resistance rating: 2500
• minimum operating temperature: 55 C

general passivecompos:

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

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• in stock #: 5
• sold #: 27
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• started: august 26, 2024
• prices: $39.00–$42.61
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