RSF2WSJR-73-0R51 Allicdata Electronics
Allicdata Part #:

RSF2WSJR-73-0R51-ND

Manufacturer Part#:

RSF2WSJR-73-0R51

Price: $ 0.03
Product Category:

Resistors

Manufacturer: Yageo
Short Description: RES METAL OXIDE 2W 5% AXIAL
More Detail: 510 mOhms ±5% 2W Through Hole Resistor Axial Flame...
DataSheet: RSF2WSJR-73-0R51 datasheetRSF2WSJR-73-0R51 Datasheet/PDF
Quantity: 1000
6000 +: $ 0.02142
Stock 1000Can Ship Immediately
$ 0.03
Specifications
Series: RSF
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 510 mOhms
Tolerance: ±5%
Power (Watts): 2W
Composition: Metal Oxide Film
Features: Flame Proof, Safety
Temperature Coefficient: ±300ppm/°C
Operating Temperature: -55°C ~ 235°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.177" Dia x 0.453" L (4.50mm x 11.50mm)
Height - Seated (Max): --
Number of Terminations: 2
Description

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Through hole resistors are a type of resistor components that are designed to transfer electrical current from one device to another. The RSF2WSJR-73-0R51 is a particular type of resistors that has a size range of 0.5W to 2W. Its features make it suitable for a wide range of applications such as medical, automotive, industrial, and power electronics. The RSF2WSJR-73-0R51 resistor is also known for its low total harmonic distortion (THD).

Applications

The RSF2WSJR-73-0R51 can be used for a variety of applications including voltage and current protection, voltage regulation, power supply isolation, power supply decoupling, and signal conditioning. Some of the more common areas where it is used include automotive electronics, power electronics, medical equipment, industrial electronics, communication systems, and audio systems. The RSF2WSJR-73-0R51 provides excellent performance, reliability, and a wide operating temperature range.

Working Principle

The RSF2WSJR-73-0R51 resistor works on the principle of resistive attenuation. It works by reducing the value of the current passing through it. The resistor is composed of two conducting elements, the first element being the metallized film, and the second element being the solderable termination. The metallized film is made up of two layers, an electrically conductive layer on top and a resistive layer below. The resistive layer provides the resistance necessary for the resistor to function properly.

Construction

The RSF2WSJR-73-0R51 resistor is constructed of two parts, the metallized film and the solderable termination. The metallized film is composed of two layers of electrically conductive and resistive material. The top layer is the conductive layer and the bottom layer is the resistive layer. The solderable termination is composed of a base layer of insulation and a top layer of copper that is bonded to the metallized film. This ensures that the connection between the resistor and the device it is operating in is secure and reliable.

Voltage and Power Rating

The RSF2WSJR-73-0R51 resistor has a voltage rating of 600V and a power rating of 0.3W. The voltage rating indicates the maximum voltage that the resistor can safely handle without damage. The power rating indicates the amount of maximum power that the resistor can dissipate. This ensures that the application it is operating in does not exceed the resistor’s maximum power level.

Advantages

The RSF2WSJR-73-0R51 allows for a wide range of operating temperatures, making it suitable for applications in extreme environmental conditions. It also features low total harmonic distortion (THD), ensuring reliable operation and high signal integrity. Additionally, it features low inductance, making it suitable for high frequency applications. Lastly, the RSF2WSJR-73-0R51 has excellent resistance to thermal shock, making it suitable for applications where there are rapid changes in temperature.

Disadvantages

The main disadvantage of the RSF2WSJR-73-0R51 resistor is its limited power rating. It has a power rating of 0.3W, which makes it unsuitable for use in high power applications. Furthermore, the contact resistance is also not ideal, meaning that it can create significant heat loss when used in high power applications. Additionally, the resistor is not sold in a wide range of sizes, limiting its potential applications.

Conclusion

The RSF2WSJR-73-0R51 is a type of through hole resistor that is suitable for various applications. It features low total harmonic distortion, low inductance, and excellent resistance to thermal shock making it suitable for high-performance applications. Despite its advantages, it has some limited applications due to its low power rating and limited size options.

The specific data is subject to PDF, and the above content is for reference

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