FCB433RJ

Series:	FC, CGS
Packaging:	Bulk
Part Status:	Active
Resistance:	33 Ohms
Tolerance:	±5%
Power (Watts):	4W
Composition:	Wirewound
Features:	Flame Retardant Coating, Safety
Temperature Coefficient:	-80/ +40ppm/°C
Operating Temperature:	-55°C ~ 200°C
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.197" Dia x 0.953" L (5.00mm x 24.20mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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FCB433RJ Through Hole ResistorsFCB433RJ is a type of through hole resistor. Through hole resistors are a type of resistor that is used to reduce voltage or current in an electronic circuit. They are also known as “current and voltage related resistors” or “resistive shunts”. Through hole resistors are generally cylindrical or round in shape with a tinned metal foam and an epoxy coating on them.This type of resistor is relatively easy to install and can be used in a variety of applications. It is particularly well-suited for applications which involve high currents or voltages, such as power supplies, electric motors, and circuit boards. This type of resistor is also suitable for use in temperature control systems, as it has excellent heat-dissipating properties and can be used in combination with temperature sensors to control temperatures in the application. Application Field and Working PrincipleThe application field of FCB433RJ through hole resistor is mainly for power supplies, electric motors, circuit boards and temperature controls. The working operating principle of a through hole resistor is relatively straightforward. It consists of two conductors which are separated by a resistive material which limits the flow of current. The more current that needs to be blocked, the larger the resistive material needs to be.The resistive material can be either a solid or a liquid, depending on the application. However, the most common type of resistive material for through hole resistors is a tinned metal foam, and this type has very good dissipation characteristics. The tinned metal foam is inserted into the resistor and acts as a conductor to control the current. As the current flows through the tinned metal foam, it dissipates the excess heat, keeping temperatures in the application under control.The tinned metal foam itself is usually covered by an epoxy coating, which helps to protect it from damage and increases its lifespan. This epoxy coat also helps to create a better surface for the components to sit on, creating a secure fit.These resistors can be used in a variety of situations and they offer a wide range of different applications. They can be used for high-voltage situations, or for noise reduction in audio systems. They can also be used for power control and for heat dissipation.ConclusionFCB433RJ through hole resistors are widely used in a variety of applications and provide many benefits. They are particularly suitable for applications which involve a high voltage or current, such as circuit boards and electric motors. Their use of tinned metal foam and epoxy coating for protection and heat dissipation makes them an ideal choice for these types of application. Additionally, the FCB433RJ through hole resistor can be used for power control and noise reduction in audio systems. The through hole resistor is a simple, reliable, and cost-effective solution for many electronics needs.

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