RSF500JB-91-120R

Series:	RSF
Packaging:	Bulk
Part Status:	Active
Resistance:	120 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Metal Oxide Film
Features:	Flame Proof, Safety
Temperature Coefficient:	±300ppm/°C
Operating Temperature:	-55°C ~ 235°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.335" Dia x 0.965" L (8.50mm x 24.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors, also known as through hole mounted or axial lead resistors, are the most commonly used resistors in traditional printed circuit boards. They are composed of two heavy, metal-clad wires that protrude from the circular body of the resistor. These two wires are securely soldered to the board, providing a strong physical and electrical connection. Through hole resistors come in a variety of shapes and sizes, and have a wide range of resistive values.The RSF500JB-91-120R is one type of through hole resistor. It is a fixed-value wireWound resistor with an operating temperature range of -55°C to +155°C. The resistor is housed in a metal body with an epoxy coating, which provides excellent heat, humidity and vibration resistance. The RSF500JB-91-120R has a power rating of 1W and a maximum voltage rating of 150V. It also has a current rating of 100mA and is capable of withstanding high temperature and high humidity. In terms of applications, the RSF500JB-91-120R is commonly used in high-power industrial equipment, power supplies, LED lighting, automotive electronics, and other consumer electronics. Its wide operating temperature range and robust construction make it suitable for use in even the harshest environments. The RSF500JB-91-120R works according to Ohm’s law. Ohm’s law states that the current flowing through a resistor is directly proportional to the voltage applied across it. This means that as the voltage increases, the current increases in proportion to it. The resistance of the resistor is fixed, so the amount of current that can flow through it is determined by how much voltage is applied to it. The RSF500JB-91-120R also has an additional safety feature: self-heating. As current passes through the resistor, it will heat up slightly due to electrical resistance. This helps prevent the resistor from becoming damaged due to excessive temperature or current.Overall, the RSF500JB-91-120R is a reliable and versatile through hole resistor. It is suitable for a variety of applications and can operate in a wide range of environments. With its robust construction and self-heating capability, it is an ideal choice for any high-power application.

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