WW12FT33R2

Series:	WW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	33.2 Ohms
Tolerance:	±1%
Power (Watts):	0.4W
Composition:	Wirewound
Features:	Moisture Resistant
Temperature Coefficient:	±20ppm/°C
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.110" Dia x 0.312" L (2.79mm x 7.92mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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WW12FT33R2 Through Hole Resistors Application Field and Working Principle

Through hole Resistors (THRs) are a type of resistors whose leads are inserted through a hole in the board for electrical connection. These resistors have the ability to handle significantly more power and current than surface mount resistors (SMRs) and are consequently used in higher power applications. By way of their ability to reach larger power and current handling capacities, THRs are often used in high power electrical circuits where larger power levels are necessary. The WW12FT33R2 is an example of a through hole resistor. It is a general purpose, axial leaded device with a tolerance of 5%. It has a wide operating temperature range from -55°C to +125°C and a power rating of up to 1W. It is constructed from a flame retardant, epoxy encapsulated ceramic substrate and is both RoHS and REACH compliant.The working principle of the WW12FT33R2 is the same as that of any other through hole resistor. When a current flows through the resistor, a voltage is developed across its terminals due to the resistance of the component. This voltage is proportional to the amount of current passing through the resistor, and this property can be used to regulate the amount of current in an electrical circuit. The amount of resistance present in the resistor is determined by the properties of the material it is made from and the length of the wire used to manufacture it. The main application of the WW12FT33R2 is to control the amount of current passing through an electrical circuit. This is done by taking advantage of the voltage developed across the resistor when it is subjected to a current. By adjusting the resistance of the resistor, the current flowing through the circuit can be regulated. The WW12FT33R2 is most often used in automotive electronics and audio amplifiers as well as in military and aerospace applications. It is used to limit the current in circuits that utilize higher voltage levels and can also be used to attenuate higher input voltages. Additionally, it can be used as an over-current protection device where the resistor will reduce the current level in case of an over-current occurrence.In conclusion, the WW12FT33R2 through hole resistor is an effective device for controlling the current in high power applications. Its wide operating temperature range and power rating ensures that it can be used in many different types of electronics, and its ability to limit the current in safety-critical circuit makes it suitable for a wide range of applications.

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