43F40RE

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	40 Ohms
Tolerance:	±1%
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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Through Hole Resistors – 43F40RE Application Field and Working PrincipleThrough hole resistors, also known as through-hole technology (THT), are one of the most commonly used resistors and have been around for decades. Through hole components are a key part of any circuit – they are used to control signal current or voltage levels, act as protection from short circuit and can be placed in a particular position to create signal paths between components. The 43F40RE is one of the more popular resistors in the through hole family. It is a 43 ohm resistor that is primarily used in communication and antenna applications. It is very small in size (4.6mm x 4.6mm) yet durable and reliable for long term applications. It can withstand temperatures between -40°C to 125°C without suffering any damage.The working principle of the 43F40RE is fairly simple. The resistor provides a precise resistance to electrical current, which can be used as a voltage divider, to create a filter, or regulated current voltage. It works on the principle of Ohm\'s law, which states that the voltage across a resistor is directly proportional to the current that flows through it. To be more precise, it can be said that the voltage across a resistor is directly proportional to the resistance of the resistor. The 43F40RE, then, is able to precisely regulate the voltage across it based on its 43 ohm resistance. The 43F40RE also works well in many different environments. It is very resistant to dust and moisture, and is very resistant to solder flux. It will not easily corrode, which makes it ideal for long term installations. Overall, the 43F40RE is an excellent component for electronic designs, due to its small size, durability, and precise resistance. It is ideal for any applications that require a resistance of 43 ohms, whether it be for communication, antenna, or signal regulation. With its reliable performance in any environment and its robust design, the 43F40RE is a great choice for any application.

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