PSP7WSJB-180R

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Through hole resistors are the most common type of resistor used in both printed circuit boards and other electronics projects. They come in a variety of shapes and sizes, from smal SMD (surface mount device) to larger axial and radial resistor packages. There are also specialty types of resistors such as wirewounds, metal film, or transistors. Regardless of the physical type, their primary purpose is to limit the amount of current flowing through a circuit and/or to create a voltage drop across a power supply.

The PSP7WSJB-180R is a through hole resistor and one of the most popular resistors used in many applications, including power supply design. It is a three-terminal resistor which comes in a plastic housing with a color banded body. The three terminals are connected to one another by a metal wire inside the casing, and this connection allows the resistor to act as a low voltage, low-noise device.

The PSP7WSJB-180R has a relatively large resistance value compared to other resistors of the same size, being rated for 185 Ohms and a rated current of 0.25 amps. The plastic casing also provides shielding from radio frequency interference, and the metal wire connection between the terminals ensures a low-noise electrical connection. The resistor is designed to be used in either AC or DC circuits, and is also rated for high temperatures of up to +175°C.

In terms of its application field, the PSP7WSJB-180R through hole resistor is suitable for use in RF and high-performance audio and video circuits, power supply lines, and current limiting circuits. It is also used in medical equipment, automotive, and industrial equipment designs. In addition, it is robust enough for occasional voltage variations, making it a reliable component.

As for the working principle, a through hole resistor creates opposition to the flow of electric current. It is made of an alloy of different materials with different compositions. The alloy is a non-conductive material, meaning that no electric current will pass through the resistor. The tighter the wire of the alloy is wrapped around the body of the resistor, the higher the resistance. This resistance is measured in ohms, and the PSP7WSJB-180R has a specified resistance value of 185 ohms.

The PSP7WSJB-180R is also rated for a maximum voltage and current, meaning that if the voltage or current exceeds those specified values the resistor may become damaged or its performance will be degraded. To ensure longevity and safe operation of the resistor, it is important to note the rated voltage and current when selecting components for a circuit.

The PSP7WSJB-180R through hole resistor is one of the most reliable and commonly used resistors in a wide variety of applications, such as RF communication, power supply lines, and current limiting circuits. It has a rated resistance of 185 ohms, a maximum voltage of 37 volts, and a maximum current of 0.25 amps. Its three-terminal construction and shielding ensures reliable low-noise operation, and its metal wire connection also enhances its performance and longevity.

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