MVM5JB390R

Series:	MVM
Packaging:	Bulk
Part Status:	Active
Resistance:	390 Ohms
Tolerance:	±5%
Power (Watts):	5W
Composition:	Metal Oxide Film
Features:	Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.512" L x 0.374" W (13.00mm x 9.50mm)
Height - Seated (Max):	1.024" (26.00mm)
Number of Terminations:	2
Failure Rate:	--

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MVM5JB390R is one of the most versatile Through Hole Resistors, being employed in a variety of different circuits due to its excellent electrical and mechanical properties. This type of resistor has two opposite and connected edges, an axial pin, and a central pin. When disturbed, either directly or through an alteration in the circuit, the central pin changes in resistance, thus allowing the user to modify or regulate the current or voltage in a given circuit.The general operation of a Through Hole Resistor is quite simple - they form a basic bridge circuit with two lead lines forming a path for current flow, thereby limiting the total current that passes through the circuit. In a basic two-lead device, the lead-resistor resistance is evenly distributed between the two leads, forming a resistive element in the circuit. Once this element is disturbed (by either a change in voltage or current), it creates a new resistance between the two leads, resulting in a decrease in total current.MVM5JB390R is specifically designed for use with an axial Through Hole Resistor in order to achieve the highest possible resistance. A single MVM5JB390R unit can be used for several applications in AC or DC circuits, such as temperature sensors, variable resistors, or low power transistors. It can also be used to provide an adjustable resistance for circuits such as in voltage regulators. When compared to other Through Hole Resistors, such as a carbon or wirewound variants, MVM5JB390R are more durable, offer increased accuracy, and are better suited for operation in high temperature environments.MVM5JB390R have an operating temperature range of -55°C to +105°C with an increased working voltage of up to 500 volts DC. This makes them suitable for most electronic applications, such as the functionality of temperature sensors, variable resistors, and transistor circuits. Additionally, MVM5JB390R feature excellent environmental resistance, strong insulation, and have a wide range of adjustable operating temperatures.The basic construction of the MVM5JB390R is that of two separate parts, an axial pin component and a central pin component. The axial pin comprises of two lead lines, one being connected to the heat sink or ground through mounting holes, while the other is wired to the main circuit. The central pin also consists of two leads for connecting to the main circuit of the device, thus forming a complete bridge circuit.For safety reasons, it is important that the mounting holes are correctly drilled to ensure that no air space is left. It is also necessary to ensure that no conductive materials come in contact with the pins of the resistor, since this could significantly reduce the dynamic range of the resistor.In Summary, the MVM5JB390R Through Hole Resistor is an excellent choice for use in DC and AC circuits due to its excellent electrical and mechanical properties. It provides excellent regulation of current and voltage with adjustable resistance over a wide temperature range. Its adjustable temperature range also makes it suitable for high temperature applications, such as temperature sensors and voltage regulators. Additionally, its strong insulation and environmental resistance make it an ideal choice for use in electronic applications.

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