WW12FB12R7

Series:	WW
Packaging:	Bulk
Part Status:	Active
Resistance:	12.7 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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Through Hole Resistors
Through hole resistors are components found in most electronic and electrical systems. Resistance is the opposition to the flow of electric charge or current through a substance, and this is what is created by using through hole resistors. These resistors come in a variety of shapes and sizes, but all perform the same function.The WW12FB12R7 resistor is a through hole part number resistor. It is a high power, surface mount, non-inductive resistor with a standard power of 12W. This through hole resistor is packaged in an epoxy-filled, non-laminated case with a 0.25" lead size and can be conveniently housed in standard through-hole locations.The working principle of the WW12FB12R7 resistor is based on the principle of increasing the resistance of an electrical circuit by altering the size of the resistor and/or by changing the material of the resistor. The power rating and voltage ratings for the resistor will determine the maximum size of the resistor that can be used in a circuit. By increasing the resistance of the circuit, the magnitude of the current passing from one point to another is limited, thus protecting other sensitive components within the circuit.The WW12FB12R7 resistor is widely used in a variety of applications ranging from switching power supplies, to sensor applications and automotive lighting. In power supplies, the resistor works to limit the amount of current that is passing through the circuit to prevent overloading the other components. In sensor applications, this resistor is used to regulate the flow of current in order to increase the life of the other components. Finally, in automotive lighting, the WW12FB12R7 resistor is used to regulate the current passing through the circuit to ensure that the headlights do not become too bright.The WW12FB12R7 resistor is a reliable and cost-effective component used in many electronic and electrical systems. It is able to limit the current passing through a circuit, thus protecting other sensitive components within the circuit and optimizing its performance. Its wide variety of applications make it a great component to use when designing electronic and electrical systems.

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