MFP200BRD52-249K

Series:	MFP
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	249 kOhms
Tolerance:	±0.1%
Power (Watts):	2W
Composition:	Metal Film
Features:	--
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.197" Dia x 0.610" L (5.00mm x 15.50mm)
Height - Seated (Max):	--
Number of Terminations:	2

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Through Hole Resistors

Through hole resistors, also known as axial resistors or leaded resistors, typically reside in an insulated cylindrical case with two leads extending from either side. By design, these components are characterized by precision, stability, and their ability to handle relatively large currents, making them ideal for linear applications.MFP200BRD52-249K is one such through-hole resistor which is designed to provide a determination of resistance in an efficient manner. It can be used in a wide range of applications such as power supplies, DC-DC converters, DC-AC inverters, Pulse-width modulation (PWM) circuits, as well as high-frequency and temperature sensitivity circuits.The MFP200BRD52-249K is a uniplanar, axial, temperature-compensated resistor designed to act as a limiting element in electronic circuits. It features a nickel-chromium or manganese-nickel alloy housing, an operating temperature range of -55ºC to +250ºC, and a resistance value of 249 kOhm. The lead- or termination-style for the resistor is a strait style, rated at 0.4 VA, and the overall dimensions are 2.6 mm x 5.2 mm. The resistor is characterized by its high temperature stability, big rated power, low noise, and its tight and reliable electrical characteristics.The working principle of the MFP200BRD52-249K is based around a process known as “ohmic heating”, whereby an electrical current generates heat within the resistor. This heating-in-resistor process generates a voltage that is proportional to the given resistance value. As the temperature of the resistor increases due to ohmic heating, the resistance values decreases, and vice versa. Therefore, by precisely controlling the temperature of the resistor, desired resistance values can be obtained.In addition to temperature compensation, MFP200BRD52-249K also utilizes a wide range of materials and highly sensitive control techniques to ensure its stability and accuracy. For example, the nickel-chromium or manganese-nickel alloy housing allows the resistor to maintain its accuracy range in extreme environmental conditions. In addition, the use of gold-alloy welding, silver-brazing, and high temperature hot wire technology have enabled the MFP200BRD52-249K to deliver long-term resistance value stability and reliability.Overall, the MFP200BRD52-249K through-hole resistor is well-suited for a range of applications, including rectification, filtering, linear regulation, switching, and other high voltage power supply circuits. Its temperature compensation, resistance stability, and reliability make it attractive for a variety of linear applications. Also, its robust design and high accuracy makes it an ideal choice for use in demanding environmental conditions.

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