RSF-50JR-52-27R

Series:	RSF
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	27 Ohms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
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:	0.130" Dia x 0.354" L (3.30mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

A through hole resistor is a device used for regulating and controlling the flow of electrical signals and current in a circuit. It is made up of a coil of metal wire, usually composed of copper, that is wound around a ceramic or ceramic-like disk and then inserted into a metal sleeve. The current is then directed through the sleeve, which creates resistance. The basic principle of a through hole resistor is based on Ohm\'s Law, which states that the current that passes through an electrical circuit is equal to the voltage divided by the resistance.The RSF-50JR-52-27R is a type of through hole resistor. It is a low current variable resistor, meaning that it has adjustable resistance, allowing it to be used for circuit protection or to modify the voltage or current supply within a circuit. It is composed of a coil of insulated copper wire, a ceramic core, and a resistance adjustable sleeve. The copper coil acts as a conductor, while the ceramic core and sleeve allow for resistance control.The RSF-50JR-52-27R has a sliding contact which is adjusted when the control knob on the resistor is turned. This slider, which can be adjusted to five different positions, can be used to adjust the resistance of the circuit. The resistance value of the RSF-50JR-52-27R is nominally determined by a scale on the resistor, which indicates the maximum resistance achievable through the adjustment of the control knob.The RSF-50JR-52-27R can be used in a variety of applications including control panels, instrumentation, electronic circuits, and test and measurement applications. It can be used to regulate current and voltage or provide surge protection and noise immunity. Some common applications include motor applications, sound systems, lighting, and electronic power supplies.The RSF-50JR-52-27R is a reliable, robust, and affordable through hole resistor. It is a great choice for designers who need an adjustable resistor for a variety of applications. It is long-lasting, resistant to temperature and humidity changes, and can be used in a wide variety of different operating conditions. The adjustable resistance control enables engineers to tailor the circuit\'s performance for specific applications.The RSF-50JR-52-27R is relatively easy to install, operate, adjust, and maintain. It has a long life expectancy and can be used with a variety of different voltage and current sources. The variable resistance allows the designer to tailor the resistance value to meet their specific application\'s requirements.In conclusion, the RSF-50JR-52-27R is a reliable, low cost, yet high quality through hole resistor that is well suited for a variety of applications. It is easy to install, operate, adjust, and maintain, making it a great choice for cost-conscious designers. The adjustable sleeve enables engineers to tailor the circuit\'s resistance and performance for various applications. As such, the RSF-50JR-52-27R is an excellent choice for voltage and current regulation, surge protection, and noise immunity in a wide variety of applications.

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