VR37000002705JR500 Resistors

Series:	VR37
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	27 MOhms
Tolerance:	±5%
Power (Watts):	0.5W, 1/2W
Composition:	Metal Film
Features:	High Voltage, Pulse Withstanding
Temperature Coefficient:	±200ppm/°C
Operating Temperature:	-55°C ~ 155°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.157" Dia x 0.354" L (4.00mm x 9.00mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors
VR37000002705JR500 is a type of through hole resistor. Through hole resistors, sometimes known as through-hole, through-mount, lug type or lead type resistors, are resistors that are attached to a board or panel by means of a threaded stud or leads which pass through the drilled holes of the board or panel. They offer highly reliable and accurate resistive values for both AC and DC circuits.The VR37000002705JR500 is a non-inductive type of resistor. Its body is made of carbon compound with a ceramic substrate and epoxy body. The resistor has a high power rating of 15 Watts and can have a temperature coefficient as low as 100ppm/°C, making it ideal for low noise applications such as high-end medical and professional audio electronics.In terms of application field, VR37000002705JR500 through hole resistors are typically used in applications where an accurate and repeatable resistance value is required, such as in power supplies, digital and analog electronic circuits and in other applications where an AC or DC resistance must be controlled. They are also ideal for audio and medical equipment, due to their low noise characteristics.When it comes to the working principle of the VR37000002705JR500 resistor, it works as follows. The resistor comprises of a body, where the resistive material is determined, and two metal leads that go through the printed circuit board (PCB) or panel and are soldered on the other side. When a current passes through the resistor, it produces an opposing voltage, which is called the “voltage drop”. The voltage drop depends on the material used and is used to calculate the resistance value of the resistor. Because of the two metal leads and the connection point on the PCB, the resistance value is very stable and does not change when voltages or currents fluctuate in the circuit.In summary, the VR37000002705JR500 is a type of through hole resistor used in applications where an accurate and repeatable resistance value is required. It has a high power rating of 15 Watts and a low temperature coefficient, making it ideal for low noise applications in medical and professional audio electronics. The resistor works by means of producing an opposing voltage, which is used to calculate the resistance value. It provides highly reliable and accurate resistive values for AC and DC circuits.

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