PSM7WSJB-18R

Series:	PSM
Packaging:	Bulk
Part Status:	Active
Resistance:	18 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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Through Hole Resistors – PSM7WSJB-18R Application Field and Working Principle

Through hole resistors are commonly used in a variety of electronic applications. These resistors are available in a wide range of sizes and values to meet the needs of various applications. The PSM7WSJB-18R resistor is a popular model designed to meet the needs of high power and precision applications. In this article, we will examine the application field and working principle of the PSM7WSJB-18R resistor in detail.The PSM7WSJB-18R through hole resistor is a medium power resistor that can handle up to 18 watts of power. It is widely used in power supplies, home security systems, LED lighting, computer components, automotive electronics, and many other consumer and industrial applications. The PSM7WSJB-18R resistor features a slim 7-pin design and is available in several sizes and values. The resistor is 125mm long, 8mm wide, and 8.3mm high. It has a dielectric strength of 400 volts and a dielectric absorption ratio of 7.1.The PSM7WSJB-18R through hole resistor works on the principle of resistive heating. As current passes through a resistor, the resistor\'s resistance to the current causes it to heat up, which generates power. This power can then be used to power other components or used as a source of heat. The resistor also dissipates waste heat, preventing components from overheating and causing damage.The PSM7WSJB-18R through hole resistor is made from a combination of metal and ceramic materials and is coated in a high temperature epoxy. This material makes the resistor more reliable and resistant to temperature extremes. The resistor is also constructed using a dual-layer design that helps to reduce the amount of electrical noise emitted by the device.In conclusion, the PSM7WSJB-18R through hole resistor is a reliable device that is well suited for high power and precision applications. It is constructed using a durable material that can withstand extreme temperatures and high power levels. The resistor also has a slim 7-pin design and is available in a variety of sizes and values. The PSM7WSJB-18R resistor works on the principle of resistive heating and is a great choice for powering a variety of electronic components.

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