RN55E1271FRE6

Series:	Military, MIL-R-10509/7, RN55
Packaging:	Tape & Reel (TR)
Part Status:	Active
Resistance:	1.27 kOhms
Tolerance:	±1%
Power (Watts):	0.125W, 1/8W
Composition:	Metal Film
Features:	Flame Retardant Coating, Military, Moisture Resistant, Safety
Temperature Coefficient:	±25ppm/°C
Operating Temperature:	-65°C ~ 175°C
Package / Case:	Axial
Supplier Device Package:	Axial
Size / Dimension:	0.090" Dia x 0.240" L (2.29mm x 6.10mm)
Height - Seated (Max):	--
Number of Terminations:	2
Failure Rate:	--

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Introduction

Through Hole Resistors are widely used to provide electrical control, resistance, and current limiting in many electronic applications. The RN55E1271FRE6 is a Through Hole Resistor that provides low-cost, excellent quality, and reliable performance for a broad range of applications. This article will discuss the application field and working principle of the RN55E1271FRE6.

Application Field

The RN55E1271FRE6 is a carbon-film resistor (2% toleranced) that is designed for use in a variety of applications, including audio systems, motor speed control, digital logic circuits, and power control systems.The resistor can be used in both high and low frequency circuits, thanks to its low inductance and low dispersion design. It also has excellent temperature stability, which makes it ideal for use in temperature-sensitive applications.The RN55E1271FRE6 has a wide operating temperature range. It functions and provides reliable performance in temperatures ranging from -55 to +125C (+150C for short durations). This makes it suitable for use in extreme temperature conditions.In terms of size, the RN55E1271FRE6 measures just 5.6mm by 4.5mm and has a weight of just 8.7g. This makes it easier to install in a space-constrained environment.

Working Principle

The RN55E1271FRE6 works according to Ohm’s Law, which states that the current passing through a resistor is equal to the potential difference across it divided by its resistance. The resistor is constructed from a ceramic core wound with a carbon film.When electricity is applied to the resistor, the current passing through the resistor is regulated by the flow of electrons colliding with the carbon film. The resistance of the resistor is determined by the composition and thickness of the film.The RN55E1271FRE6 has a tolerance of ±2%, which means that the resistor can be used to accurately adjust and control current flow in applications that require high precision.

Conclusion

To conclude, the RN55E1271FRE6 is a Through Hole Resistor that provides reliable performance and excellent temperature stability for a broad range of applications. Its low inductance and low dispersion design make it suitable for use in both high and low frequency circuits. It is also easy to install in space-constrained environments and has a tolerance of ±2%, making it suitable for applications that require high precision.

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