43F4R0

Series:	Ohmicone® 40
Packaging:	Bulk
Part Status:	Active
Resistance:	4 Ohms
Tolerance:	±1%
Power (Watts):	3W
Composition:	Wirewound
Features:	--
Temperature Coefficient:	±50ppm/°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 ResistorsThe term Through Hole Resistors refers to a type of resistor that is mounted directly or indirectly in the through hole in the mounting hardware of a printed circuit board. The tight packing of this type of resistors is often very attractive, and it offers numerous advantages. For example, the small size of Through Hole Resistors makes them ideal for high performance applications where space is at a premium. Additionally, these resistors can be easily mounted within the confines of the printed circuit board and can be accessed through a direct access hole, making them easier to service and maintain.The 43F4R0 application field is an important one, as this type of resistor is ideal for a wide variety of applications. It is closely related to the RFID (Radio Frequency Identification) technology but is primarily used in electrical and power systems, as well as digital communication applications. 43F4R0 resistors are primarily designed to set electronic locking systems, such as the wireless keyless entry systems used on newer vehicles. They are also used to provide temperature control or limit current in a variety of electronic and electrical systems.The main advantage of Through Hole Resistors is that they are extremely reliable in terms of their electrical properties. Their load life stability is much better than those of most resistors due to their tight construction, and this allows them to provide a consistent resistance without having to adjust them. The physical structure also allows for cost savings when it comes to manufacturing, as the components used to make them are much less expensive than those used in other types of resistors.When looking at the working principle of Through Hole Resistors, it is important to note that their main purpose is to contain an electrical charge that can be regulated or limited in order to accurately measure resistance. This occurs through the use of a resistor body with one or more interconnected resistors, which are then implemented in electrical circuits for various applications. The resistors are connected in series within the body, with varying levels of resistance applied depending on the application.In some Through Hole Resistors, a fourth resistor may be used to provide additional control over the overall resistance. This fourth resistor can be adjusted manually or with the help of a control switch. In either case, the output will be a consistent resistance level, which can be used to effectively measure current, voltage, and other important variables in an electrical system.Overall, Through Hole Resistors are highly reliable and versatile components that are used in a wide range of electrical applications. Their small size and easy implementation make them attractive in applications where space is at a premium, while their reliable electrical properties make them ideal in systems where a consistent feel of controlled resistance is necessary. The 43F4R0 application field is an important one, and Through Hole Resistors are perfectly suited for it.

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Part Number	Manufacturer	Price	Quantity	Description