RWR71S4221FSB12 Allicdata Electronics
Allicdata Part #:

RWR71S4221FSB12-ND

Manufacturer Part#:

RWR71S4221FSB12

Price: $ 2.64
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 4.22K OHM 2W 1% WW AXIAL
More Detail: 4.22 kOhms ±1% 2W Through Hole Resistor Axial Mili...
DataSheet: RWR71S4221FSB12 datasheetRWR71S4221FSB12 Datasheet/PDF
Quantity: 1000
100 +: $ 2.39760
300 +: $ 2.17283
500 +: $ 2.02297
1000 +: $ 1.87312
Stock 1000Can Ship Immediately
$ 2.64
Specifications
Series: Military, MIL-PRF-39007, RWR71S
Packaging: Bulk 
Part Status: Active
Resistance: 4.22 kOhms
Tolerance: ±1%
Power (Watts): 2W
Composition: Wirewound
Features: Military, Moisture Resistant
Temperature Coefficient: ±20ppm/°C
Operating Temperature: -55°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.187" Dia x 0.812" L (4.75mm x 20.62mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: S (0.001%)
Description

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The RWR71S4221FSB12 is a resistor in the through hole category. Since the component is not surface mounted, manual soldering is required in order to secure the part on the board. Its high power dissipation rating makes it suitable for applications with high electrical load demands.

The RWR71S4221FSB12 is mainly used for DC signal transmission and others types of AC signal applications. Its large power rating of 12W makes it an ideal component for high current circuits. Additionally, it can handle high operating temperatures and humidity levels, making it suitable for industrial environments.

The RWR71S4221FSB12 resistor is designed with a long profile body, allowing it to be easily installed in cramped spaces. Its large power rating also makes it widely used in applications such as motors, lamps, and other high load devices. Because it can withstand high temperatures, it can even be used in certain high-temperature applications.

The RWR71S4221FSB12 features a four-terminal configuration which allows for very precise current flow control. This makes it an ideal resistor for applications where safeguarding from unintentional overloads or other situations which may require specific current levels. Furthermore, the resistor\'s voltage capability makes it fit a wide range of potential applications.

Additionally, the RWR71S4221FSB12 resistor has a low inductance design, allowing it to stay stable in high-frequency operations, making it suitable for switching or high-frequency circuits. Due to this, it is often used for sound applications in audio equipment.

The RWR71S4221FSB12 resistor is constructed from various materials, such as metals and ceramics. The combination of these materials gives the component great heat dissipation properties. This allows it to handle short-term power surges without any decrease in performance. Also, due to its robust design, it can be used in mechanical shock applications, ensuring reliable performance.

The RWR71S4221FSB12 resistor uses a standard series of resistors in its construction, meaning that it is easy to obtain replacement parts if necessary. The component is also designed with a high tolerance, meaning that values can remain accurate throughout its lifetime. This feature makes it ideal for complex precision applications.

The RWR71S4221FSB12 resistor is designed to be a functional and reliable resistor that can fit many applications. Its wide power range, along with its four-terminal configuration, make it suitable for many different types of DC and AC applications. Additionally, its high-temperature and humidity ratings also make it suitable for industrial applications.

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

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