PWR221T-30-10R0J

Series:	PWR221T-30
Packaging:	Tube
Part Status:	Active
Resistance:	10 Ohms
Tolerance:	±5%
Power (Watts):	30W
Composition:	Thick Film
Features:	Automotive AEC-Q200, Current Sense, Pulse Withstanding
Temperature Coefficient:	±100ppm/°C
Operating Temperature:	-50°C ~ 150°C
Package / Case:	TO-220-2
Supplier Device Package:	TO-220-2
Size / Dimension:	0.410" L x 0.125" W (10.41mm x 3.18mm)
Height - Seated (Max):	0.760" (19.30mm)
Number of Terminations:	2
Failure Rate:	--

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Introduction to Through Hole Resistors

Through hole resistors, also known as axial resistors, are two terminal electronic parts with one or more resistive elements and are widely used in a range of applications due to their long-term stability and ease of integration. These devices are typically cylindrical rods that have leads attached to both ends and are designed to be soldered onto a circuit board. The basic purpose of a resistor is to resist the flow of current in a given circuit, and through hole resistors are one of the most popular types of resistors for this purpose. As the name implies, they are designed to be mounted in a vertical orientation through two holes in a printed circuit board, allowing for an efficient and permanent interconnection with the circuit board on either side.

PWR221T-30-10R0J – An Overview

The PWR221T-30-10R0J is a general leaded Thru-Hole resistor manufactured by Pulse Electronics. It is designed for use in a variety of applications such as power supplies and personal electronic devices. The resistor is a cylindrical rod that measures 2.25” (57.15 mm) in length and 0.127” (3.23 mm) in diameter. It is composed of two isolated and individual resistive elements connected in series, giving it a resistance value of approximately 10 ohms.Its features include a tolerance of ±5%, a temperature coefficient of +100ppm/°C, and a power rating of 6 watts. Additionally, the total package circumference is metalized to allow for the connection of exposed metal leads on the circuit board and environment.

Application Fields and Working Principle

Through hole resistors are used in a wide variety of applications, including automotive, power supplies, medical, and personal electronic devices. They are also widely used in circuit boards, circuit design, and other electronics.The working principle of the PWR221T-30-10R0J is quite simple. It works by the flow of current through the two separate resistive elements, which causes a certain amount of resistance and voltage drop. This is why it is important to match the resistor’s value with the current requirements of the circuit it is in.The device is also designed to withstand higher temperatures, due to its higher power rating and metal-encased body structure. This ensures a longer life, as well as higher reliability even when operating in higher temperatures. The PWR221T-30-10R0J also has a low inductance and a wide frequency range from 0-850 kHz.The combination of its features makes the PWR221T-30-10R0J a suitable choice for many different applications. It is an ideal solution for power supplies, audio applications, medical equipment, and industrial control systems. Additionally, its versatility also makes it ideal for a variety of DIY projects.

Conclusion

Through hole resistors are one of the most common types of resistors, and for good reason. The PWR221T-30-10R0J is a great example of a useful and versatile thru-hole resistor, and its features make it suitable for a variety of applications and projects. Its metal-encased body, high power rating, and large frequency range make it an ideal choice for any application where high-temperature stability and reliability are needed.

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