RSF-50JT-52-200K

Series:	RSF
Packaging:	Tape & Box (TB)
Part Status:	Active
Resistance:	200 kOhms
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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Introduction

Through hole resistors provide electrical components with high-quality route of resistance between two parts of a circuit. The RSF-50JT-52-200K is a reliable high power resistor produced by ROHM Semiconductor.

Application Field and Working Principle

The RSF-50JT-52-200K is a robust, anisotropic magnetic and high power resistor. It has two power ratings: a 300 watt rating at 200kHz and a 500 watt rating at 250kHz, with its maximum operating temperature ranging from 150°C to +150°C. It is thermally protected and self heating resistant. Its temperature coefficient of resistance is also excellent and highly stable, ranging from 0.1mΩ~300mΩ. The RSF-50JT-52-200K is suitable for a wide variety of uses including automotive controls, inverters, solar power systems, and other applications that require high power requirements.The RSF-50JT-52-200K is a through hole resistor, which utilizes a metal oxide and resistor electrode assembly. This assembly is formed into a cylindrical shape, creating a ceramic tube filled with a metal oxide. An insulator is placed in the center of the assembly, through which an electrode passes. The electrons then need to flow through the resistor to create a circuit. The key to the successful operation of the resistor is that the electrons will travel slowly through the resistance region. The resistance provided is a combination of both the metal oxide material and the resistor electrode assembly. This combination will vary the resistance range as per the application requirements.The RSF-50JT-52-200K also features a full operating voltage of 250 volts, with a peak continuous voltage rating of 400 volts. This resistor provides inductance characteristics, minimum capacitance and low noise construction. It is also RoHS complaint and manufactured according to IEC60335-2-27 and Open-frame Standard Specification.Overall, the RSF-50JT-52-200K is a robust, reliable through hole resistor capable of providing a high power requirement and excellent resistance range in a wide variety of applications. With its excellent temperature coefficient of resistance, low noise construction, and full operating voltage, the RSF-50JT-52-200K has become one of the most popular resistors in the market.

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