RNC55J3742BSRE6

Series:	Military, MIL-PRF-55182/01, RNC55
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	37.4 kOhms
Tolerance:	±0.1%
Power (Watts):	0.125W, 1/8W
Composition:	Metal Film
Features:	Military, Moisture Resistant, Weldable
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.094" Dia x 0.250" L (2.39mm x 6.35mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	S (0.001%)

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Through Hole Resistors

Through hole resistors, also known as through-hole technology, are a type of electrical component which utilizes two or more metal electrode plates which are connected and tightly held in place by an insulating material. The name comes from the fact that the electrodes are inserted into the PCB (Printed Circuit Board) via holes in a specific pattern. In a through-hole resistor, the electrodes are held together by a mechanical force, form a circuit, and deliver power to resistors. They are generally used in applications where large voltages and currents are required or in very high frequency circuits.

RNC55J3742BSRE6 Application Field and Working Principle

RNC55J3742BSRE6, commonly known as RNCSM resistor, is one of the widely used through-hole resistors with excellent electrical characteristics including high voltage rating and wide resistance range. It has a rating of up to 1000V with a resistance range of 0.1ohm to 1Mohm, and it is usually constructed with a solid non-metallic body for improved heat dissipation. The resistor is capable of operating in high temperature environments up to +100°C and is perfectly suitable for high voltage applications like motor drives, circuit breakers, and power supplies.The working principle of the RNC55J3742BSRE6 is based on Ohm\'s law, which states that the voltage across a resistor is directly proportional to the current passing through it. As the current passes through the resistor, a voltage drop in the form of energy is created. This voltage drop is then used to create a voltage, enabling electronic circuits to operate. The resistor itself consists of three main parts: the core, the anode, and the cathode. The core is the resistor material, typically a combination of metal wires which are connected in parallel. The anode and the cathode are the two electrodes which are separated by an insulating material, usually ceramic or plastic. When a current is passed across the resistor, it is passed through the anode and the cathode, creating a voltage drop between them. This voltage drop is then transformed into a voltage, allowing components in the circuit to work properly. In addition to its high voltage rating, the RNC55J3742BSRE6 also features a wide resistance range. The resistor is available in different resistance values, typically ranging from 0.1ohm to 1Mohm. This makes the resistor suitable for use in all types of electronics, from low power to high power applications. Overall, the RNC55J3742BSRE6 is one of the best through-hole resistors available, making it perfect for applications where high voltages and wide resistance range is required. It is capable of operating in high temperature environments and is perfectly suitable for power supply, motor drives, and circuit breakers.

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