Y0075249R000B0L

Series:	VSR
Packaging:	Bulk
Part Status:	Active
Resistance:	249 Ohms
Tolerance:	±0.1%
Power (Watts):	0.3W
Composition:	Metal Foil
Features:	Non-Inductive
Temperature Coefficient:	±8ppm/°C
Operating Temperature:	-55°C ~ 125°C
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.300" L x 0.105" W (7.62mm x 2.67mm)
Height - Seated (Max):	0.336" (8.53mm)
Number of Terminations:	2
Failure Rate:	--

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Introduction to Through Hole Resistors

Through hole resistors, also known as leaded resistors, are composed of a metal core wound around a ceramic or glass body. It is a type of electronic component that is used to control the electric current in different electrical circuits.When heated and exposed to air, this core insulation and its package will resist electrical conduction. Plus, this device is usually insulated to prevent any risk of electric shock or fire. The added insulation also helps in increasing the temperature of the resistor.The Y0075249R000B0L through hole resistor is a four-wire resistor used for power applications including automotive, lighting and audio applications, and is generally made of ceramic or glass with lead wires.

Applications of Y0075249R000B0L Through Hole Resistor

Y0075249R000B0L through hole resistors are preferred for applications with a high surge or current because of their ability to handle high current loads while maintaining a low thermal resistance. This makes them a great choice for applications such as motor controllers, home appliance motor controllers, and other power circuit components.The Y0075249R000B0L is also preferred for use in aircraft and automotive applications and is ideal for use in applications where there may not be a large cooling system nearby. This is because the resistor is designed to withstand higher temperatures than some of the other through-hole resistors.In addition to its use in motor controllers and home appliances, the Y0075249R000B0L through hole resistor can also be used in frequency applications such as radio and sound systems, and also provides superior protection against power line noise.

Working Principle of Y0075249R000B0L Through Hole Resistor

The Y0075249R000B0L through hole resistor works on the principle that when current passes through it, heat is generated. This heat is then dissipated along the surface of the resistor. Through the application of Ohm’s law, the resistance value can be calculated.The Y0075249R000B0L through hole resistor is designed with a ceramic or glass body that provides the necessary insulation. The hermetically sealed construction helps the resistor to maintain its shape and prevents moisture or water from entering. This ensures that the resistor can handle extreme environmental conditions and will not corrode.The construction of the Y0075249R000B0L through hole resistor also includes an internal temperature limiting sensor that will shut off the power automatically if the temperature exceeds a given limit. This feature helps to avoid any heat related damage.

Conclusion

Y0075249R000B0L through hole resistors are an inexpensive and reliable way to incorporate resistance into a circuit design. They offer a compact, efficient means for controlling current and are often used in applications such as automotive and lighting circuits. The hermetically sealed construction helps to provide a safe and reliable connection to the power source and the temperature limiting feature helps to protect against any heat related damage. Despite their small size, these resistors can handle higher current loads than some other through-hole resistors.

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