43J3K9E

Resistance:	3.9 kOhms
Tolerance:	±5%
Power (Watts):	3W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	--
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.220" Dia x 0.594" L (5.60mm x 15.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--
Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active

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Through Hole Resistors

A 43J3K9E is a through hole resistor, which is a type of resistor that has a lead passing through a hole to provide better heat dissipation. Through hole resistors come in various sizes and wattages, depending on their application. Through hole resistors are often used in applications where high power dissipation is required and also to reduce the size of the circuit. This type of resistor is also known as a "pin mount resistor" because the lead is mounted through the hole.

Applications of 43J3K9E Through Hole Resistors

Through hole resistors are commonly used in industrial and military applications. They are designed to provide superior heat dissipation compared to other types of resistors, which can be necessary in high power applications. The construction of the resistor also makes it suitable for use in environments where high voltage and high temperature are present.

The 43J3K9E through hole resistor is specifically designed to provide higher power dissipation and greater thermal transfer than other resistors. It is usually used in applications where there is a high level of heat to be dissipated, such as in power amplifiers or other high power applications. They are also useful in areas where space is limited and a compact design is necessary. The 43J3K9E has a high tolerance range and can be used in applications with higher power ratings.

Working Principle of 43J3K9E Through Hole Resistors

Through hole resistors typically use a ceramic core with multiple metal layers. The metal layers act as a resistive element between the ceramic and the leads. When a current passes through the resistor, it creates a voltage drop across the resistive element. This voltage drop is proportional to the size of the resistor and its level of resistance. The metal layers also serve as a heat sink, which helps to dissipate heat away from the resistor.

The 43J3K9E through hole resistor is designed to have a tight tolerance range, which allows it to be used in high power applications. The tight tolerance also helps improve the accuracy of the resistor and prevents it from overheating. The design of the 43J3K9E also features stainless steel leads, which helps to improve the overall reliability of the resistor. The leads are also long so that they can be easily mounted through holes in printed circuit boards.

Advantages of 43J3K9E Through Hole Resistors

Through hole resistors offer several advantages over other types of resistors. They are designed to provide superior heat dissipation, which can be crucial in high power applications. The tight tolerance also helps to maintain accuracy and prevent overheating. The stainless steel leads also help to ensure the reliability of the resistor. Through hole resistors are also easy to mount and can be placed in confined spaces.

The 43J3K9E through hole resistor is a versatile device that can be used in a variety of applications. It is designed to provide high power dissipation, accurate tolerance and superior heat dissipation. The stainless steel lead and the compact size make the 43J3K9E a suitable choice for applications where space is limited and high power dissipation is required. Through hole resistors offer many advantages, and the 43J3K9E is an excellent example of a reliable and versatile device.

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