43J1K8E

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	1.8 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:	--

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Introduction to 43J1K8E Through Hole ResistorsThrough hole resistors are electrical components that have two terminals and resist the flow of electricity. They are commonly used in circuits to limit the current, provide bias voltages, and even provide protection against excessive current or voltage. The 43J1K8E through hole resistor is one such device and is primarily used as non-inductive resistors for high wattage or high frequency applications.Application Field of 43J1K8E Through Hole ResistorDue to its impressive power handling capability, the 43J1K8E through hole resistor is often found in high wattage electronic applications. It can also be used in circuits operating at high frequencies. These resistors typically have very low inductance, meaning they are not prone to producing undesirable stray inductances which could lead to instability within a circuit and cause acoustic and electrical noise.One of the more popular applications for this resistor is in audio-frequency stages, such as filters and amplifiers. This is due to its low-noise performance, high power rating, and excellent linearity. It can also be used in high-energy circuits such as switch-mode power supplies, digital electronics, and power oscillators. This resistor is also capable of providing reliable overload protection, due to its ability to absorb instantaneous power surges without damage.Working Principle of 43J1K8E Through Hole Resistor When an electrical current is applied to a resistor, it will draw power from the circuit. The amount of power drawn by the resistor is determined by the relationship between voltage, current, and resistance which is known as Ohm’s law: V=IR, where V is voltage, I is current in amperes, and R is resistance in ohms.The primary purpose of the 43J1K8E through hole resistor is to limit the amount of current that can pass through it. This is accomplished by the physical structure of the resistor, which is typically constructed from a variety of materials with different resistive properties. The resistance of the resistor is usually measured in ohms, and the higher the ohmic value of the resistor, the more the current is limited.High wattage and high frequency components, such as the 43J1K8E through hole resistor, are typically constructed with techniques to reduce the inductance value of the resistor. Inductance is the relationship between the magnetic field produced by the current and the force produced in an electrical circuit. By reducing the inductance of the resistor, the flow of current is maintained and the performance of the resistor is improved.ConclusionThe 43J1K8E through hole resistor is a versatile and dependable type of resistor which is suitable for a variety of applications. Its low inductance value and high power rating make it an ideal choice for high wattage and high frequency electronic circuits. Its ability to handle instantaneous power surges makes it suitable for providing overload protection, as well as providing a reliable signal in audio-frequency stages. Understanding the application field and working principle of the 43J1K8E through hole resistor is important to ensure its effective use in any circuit.

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