Series:	PSM
Packaging:	Bulk
Part Status:	Active
Resistance:	180 Ohms
Tolerance:	±5%
Power (Watts):	9W
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:	1.496" L x 0.354" W (38.00mm x 9.00mm)
Height - Seated (Max):	0.409" (10.40mm)
Number of Terminations:	2
Failure Rate:	--

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Through Hole Resistors

Through-hole resistors, as the name implies, are components that are attached to an electrified circuit board through a hole. These resistors are usually made of either carbon composition, metal alloy, or wire wound and are used to control the current that flows through a circuit by resisting it. This helps to prevent the circuit from being overloaded or damaged. The PSM900JB-180R is a type of through-hole resistor that is designed to reduce the voltage across components of a circuit. It is designed to withstand up to 180 volts, and is made from a ceramic body that houses an electro-mechanical device. This device limits the amount of current that passes through the circuit, thus protecting the circuit from damage caused by voltage spikes.The PSM900JB-180R is commonly used to reduce the voltage output of a power supply or voltage regulator and is typically used in commercial and industrial applications. The most common application of this resistor is in general purpose computer power supplies, where it helps to maintain a stable voltage output that meets the requirements of the computer’s components.In general, the working principle behind the PSM900JB-180R is the same as other through-hole resistors. As the voltage increases across the resistor, the amount of current that flows through it decreases. This, in turn, reduces the amount of voltage that is delivered to the circuit. The resistor is engineered so that more resistance is applied as the voltage increases, thus providing a more reliable voltage regulation for the circuit.In order to ensure that the PSM900JB-180R is safe to use, it is designed with several safety features. This includes an internal temperature detection device that is designed to detect increases in temperature, as well as a ground fault detector. Additionally, the resistor is UL-listed, meaning that it meets safety standards set forth by the Underwriter Laboratories. This helps to ensure that the component is not only safe to use, but also certified to meet certain performance requirements.Overall, the PSM900JB-180R is an excellent choice of through-hole resistor for a variety of applications. It is designed to provide reliable voltage regulation and is made from high-quality components. Additionally, the resistor is UL-listed, meaning it meets safety requirements and is certified to meet certain performance requirements. This makes it an attractive choice for businesses and individuals looking for a dependable voltage component to add to their circuit.

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Part Number	Manufacturer	Price	Quantity	Description