PSM7WSJB-100R

Series:	PSM
Packaging:	Bulk
Part Status:	Active
Resistance:	100 Ohms
Tolerance:	±5%
Power (Watts):	7W
Composition:	Wirewound
Features:	Anti-Arc, Flame Proof, Moisture Resistant, Safety
Temperature Coefficient:	--
Operating Temperature:	-55°C ~ 350°C
Package / Case:	Radial
Supplier Device Package:	--
Size / Dimension:	0.984" L x 0.354" W (25.00mm x 9.00mm)
Height - Seated (Max):	0.409" (10.40mm)
Number of Terminations:	2
Failure Rate:	--

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Introduction

Through hole resistors are components made from conductive materials. The materials used for through hole resistors are usually copper, aluminum and polysilicon. These materials are used as the basis for creating resistance within the component in order to regulate the flow of electricity. Through hole resistors can be found in a variety of technologies from aviation, automotive, industrial, and consumer electronics. There are several types of through hole resistors including PSM7WSJB-100R, a resistive element used to provide protection against over-voltage or over-current conditions.

Application Field

PSM7WSJB-100R is commonly applied in automotive, consumer electronics, industrial, and aviation applications. In automotive applications, these resistors are used to regulate the voltage of headlamps, door locks, stereo systems, and engine and airbag control systems. In consumer electronics, these resistors can be used in mobile phones, laptops, tablets, and other wireless and cordless medical devices. They are also used in the industrial sector, such as in energy meters, factory automation equipment, and robots.

Working Principle

PSM7WSJB-100R is a resistive element which has two types of elements, a positive terminal and a negative terminal between two ceramic inserts. The ceramic layer provides insulation from electrical shock and fire. When an electrical current passes through the resistor, it encounters the positive and negative terminals. The electrical current is then diverted through the ceramic layer and is regulated by the resistor. The resistor itself is made up of resistive material, which has the ability to restrict and control the flow of electricity. Due to the resistive material, the flow of electricity is limited, resulting in reduced voltage and current levels.

Conclusion

In conclusion, the PSM7WSJB-100R is a through hole resistor used for regulating the flow of electricity in automotive, consumer electronics, industrial, and aviation applications. The resistor itself is composed of resistive material that restricts and controls the current passing through the component. This protection against over-voltage or over-current conditions makes it an ideal choice for many applications.

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