NH25020R00FE01 VISHAY DALE Inductive Wirewound Resistor

Review VISHAY DALE 20 Ohm Non-inductive Wirewound 1% 250w Resistor

The Vishay Dale NH25020R00FE01 NH-250 250W resistor is a non-inductive wirewound resistance element designed for high power applications. This resistor is a part of Vishay Dale's extensive portfolio of high-quality power resistors, known for their reliability and performance.

The NH25020R00FE01 resistor is a 250W device, which means it can handle a significant amount of power without overheating or failing. It is a wirewound resistor, which means it has a coil of fine wire wound around a ceramic or metal former. This design provides excellent heat dissipation, making it ideal for high-power applications.

The resistor has a tolerance of 0.1%, which means its actual resistance value will be within 0.1% of the nominal value of 250 ohms. This high degree of accuracy is crucial in many applications, such as precision measurement and control systems.

The NH25020R00FE01 resistor is a non-inductive device, which means it has a very low inductance. This is important in high-frequency applications, as inductance can cause unwanted oscillations and ringing. The low inductance also means that the resistor will have a very low reaction time, making it suitable for fast switching applications.

The resistor is rated for a maximum temperature of 125 degrees Celsius, which is quite high for a resistor of its power rating. This means it can operate in a wide temperature range without failing, making it suitable for use in a variety of environments.

The NH25020R00FE01 resistor is available in a cylindrical metal case, which provides excellent mechanical strength and protection against environmental factors such as moisture and dust. The case is also hermetically sealed, ensuring that the resistor is protected against contamination and moisture ingress.

In summary, the Vishay Dale NH25020R00FE01 NH-250 250W resistor is a high-quality, high-power wirewound resistor with a low inductance and excellent temperature tolerance. Its non-inductive design makes it suitable for high-frequency applications, and its robust metal case provides excellent protection against environmental factors. Its high power rating and low tolerance make it an ideal choice for precision measurement and control systems.

1. High Power Rating: With a power rating of 250W, this resistor can handle a significant amount of power, making it suitable for various applications that require high power resistance.

2. Non-inductive: This resistor is designed to be non-inductive, which means it has a very low inductance value. This feature can help prevent voltage spikes and reduce noise in high-frequency circuits.

3. High Temperature Coefficient: The resistor has a high temperature coefficient, which means its resistance value changes less with temperature compared to other types of resistors. This can help maintain stability in applications where temperature fluctuations are expected.

4. High Voltage Rating: The resistor has a high voltage rating of 1000V, making it suitable for use in high voltage applications.

1. Price: Due to its high power and voltage rating, this resistor can be more expensive compared to lower rated resistors.

2. Size: The resistor is larger in size compared to lower rated resistors due to its high power rating. This can be a disadvantage in applications where space is limited.

3. Limited Availability: This specific resistor may not be widely available in local electronics stores, and may need to be ordered online or from a specialized supplier.

The Vishay Dale NH25020R00FE01 NH-250 250W resistor is a high-quality, high-power resistor that is suitable for a variety of applications. Its non-inductive design, high temperature coefficient, and high voltage rating make it a versatile option for many electrical and electronic projects. However, its price and size may be a disadvantage for some users. If you require a high power resistor for your project and can accommodate its size and cost, this resistor is a great option to consider. If you are looking for a lower-cost or smaller option, there are other resistors available that may better suit your needs.

Details:

Dale Vishay NH25020R00FE01 non-inductive wirewound 20 ohm, 250 w, 1% tolerance power resistor in an aluminum finned housing. See attached picture for full product specifications.

specifications passivecompos:

• brand: Vishay Dale
• mpn: Nh25020r00fe01
• power rating: 250 W
• type: Power Wirewound Resistor
• termination style: Stud Threaded
• maximum operating temperature: 250 C
• material: Aluminum
• minimum operating temperature: 55 C

returns passivecompos:

• policy: no returns

shipping passivecompos:

• class: standard
• transit: 6-10 days
• carrier: usps
• type: calculated
• service: usps ground advantage

seller passivecompos:

• rating: 100.0%
• # reviews: 370
• city: west jordan, utah

offer passivecompos:

• prices: $18.75–$22.50
• item condition:
  • New
  • New – Open box
• sold #: 39
• availability: in stock
• options: ship-to-home
• started: april 23, 2024
• in stock #: 5

general passivecompos:

• category: Business & Industrial > Electronic Semiconductors > Passive Components > Fixed Resistors

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