Description

The 3K9 Ohm (3.9K) 1/4W 1% Through Hole Resistor is a high-quality electronic component designed for precision resistance applications. It features a resistance value of 3.9K ohms (3900 ohms) and operates at a power rating of 1/4 watt (0.25W), making it suitable for low-power circuits where stability and accuracy are essential. This resistor has a tolerance of 1%, meaning its actual resistance value can vary by no more than 1% from the nominal rating, ensuring highly reliable performance in critical applications.

With a through-hole mounting design, it is ideal for use in traditional PCB (Printed Circuit Board) designs, where the leads are inserted through the board and soldered to pads on the opposite side. This feature provides excellent mechanical strength and ensures that the resistor stays firmly in place during the soldering process.

The resistor's construction typically involves a ceramic or similar substrate material, with the resistive element made from a metal oxide film or carbon film, offering enhanced stability and durability. It is typically used in signal processing, voltage dividers, filtering circuits, and other precision applications in consumer electronics, industrial equipment, and automotive systems.

Due to its 1% tolerance, the 3K9 Ohm resistor ensures minimal deviation in resistance, contributing to the accuracy and reliability of the circuits in which it is used. Additionally, with its 1/4W power rating, it can handle a moderate level of heat dissipation without compromising its performance. The small size and robust design make it a versatile and essential component for any DIY enthusiast or professional in need of reliable and accurate resistive elements for their electronic projects.