Series:	Military, MIL-PRF-55182/07, RNC50
Packaging:	Bulk
Part Status:	Active
Resistance:	4.99 kOhms
Tolerance:	±0.5%
Power (Watts):	0.1W, 1/10W
Composition:	Metal Film
Features:	Military, Moisture Resistant, Weldable
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.070" Dia x 0.150" L (1.78mm x 3.81mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	S (0.001%)

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Through Hole Resistors

RNC50J4991DSB14 Application Field and Working Principle

Through hole resistors are an important part of the electronics industry. They serve a wide variety of purposes in applications ranging from power supplies to consumer electronics. The RNC50J4991DSB14 is a small-sized through-hole resistor manufactured by mouser electronics. It has a maximum power rating of 1W, supports an operating temperature range from -55°C to +125°C, and can withstand voltages up to 250V.A resistor is a two-terminal electronic component that resists potential differences between its terminals and is used to decrease or limit the current flow. The RNC50J4991DSB14 resistor is an axial-lead resistor type, meaning that its leads are physically separated and identifiable. The leads are placed through two holes in the center of the device for connecting it to a printed circuit board. This component is made up of a resistive, carbon-based material encased in a protective casing. The resistance of a resistor is usually denoted by its ohmic value, which is calculated by the ratio of voltage difference across it, and the current passing through it.The RNC50J4991DSB14 resistor has a fixed ohmic value that does not change with the change in voltage and current. It cannot be adjusted, and its resistance can be evaluated by measuring the voltage drop across it. The RNC50J4991DSB14 resistor is designed to handle large amounts of power with a low voltage drop across it. It\'s typically used in applications where high-precision current regulation is required.Applications of the RNC50J4991DSB14 resistor include motor control circuits, lighting circuits, audio amplifiers, automotive electronic systems, and more. This resistor is also used in communications and computer systems, where their accuracy and stability can be extremely important. The resistance of the RNC50J4991DSB14 is determined by the composition of the resistive material, which is usually a combination of metals, carbon, and conducting polymers. The material is then coated with a protective layer to increase its resistance and prevent short-circuiting. Finally, each resistor is inspected and tested to determine its ohmic value before it is shipped.The RNC50J4991DSB14 resistor is also very reliable and can withstand thermal and mechanical stresses without failure. Its small size and high power rating make it a suitable choice for high-precision applications that require low levels of power dissipation. Thanks to its reliable operation and construction, the RNC50J4991DSB14 is a great choice for many of today\'s modern electronics.

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