Description

A 51K Ohm 2W 5% Through Hole Resistor is a precision electronic component designed to limit the flow of electrical current within a circuit. This resistor has a resistance value of 51,000 ohms (51K), meaning it resists the flow of electric current by that amount. It is rated for a 2-watt (2W) power dissipation, meaning it can safely handle up to 2 watts of power without overheating or being damaged. The 5% tolerance means the actual resistance can vary by up to ±5% from the stated value of 51K ohms, providing a balance between precision and cost.

This resistor features a through-hole design, making it ideal for use in traditional printed circuit board (PCB) assemblies, where the leads of the resistor pass through holes in the board and are soldered on the other side. Through-hole resistors are known for their durability, ease of handling, and stable performance.

It is commonly used in various electronic devices, including power supplies, amplifiers, signal processing circuits, and other applications that require controlled current flow and precise resistance values. The resistor's power rating ensures it can operate in circuits where moderate amounts of power are dissipated without failure. It is typically made of a durable material, such as metal oxide or carbon film, ensuring long-lasting performance in both commercial and industrial applications.

This resistor's specifications make it suitable for use in medium-power circuits where high reliability and reasonable tolerance are required.