Description

A 27 Ohm 1W 5% Through Hole Resistor is a fixed electrical component designed to limit or regulate the current flow in an electrical circuit. It has a resistance of 27 Ohms (Ω), which means it resists the flow of electrical current to a degree that is calculated based on Ohm’s Law. This particular resistor has a power rating of 1 watt (1W), indicating it can safely dissipate up to 1 watt of electrical power as heat without damage. The tolerance of 5% means that the actual resistance of the resistor may vary by ±5% from the nominal value of 27 Ohms, which is common for standard resistors used in many applications.

The through hole design refers to the resistor having two metal leads that are inserted into holes in a printed circuit board (PCB) and soldered to make an electrical connection. This type of resistor is commonly used in various electronic circuits, including those for signal conditioning, voltage regulation, and current limiting, due to its robust nature and ability to handle higher power dissipation compared to smaller components.

This through hole resistor is typically made from a ceramic or metal oxide core, ensuring both stability and durability over a wide range of operating temperatures. These resistors are ideal for use in a variety of applications such as power supplies, amplifiers, and other electronic devices that require precise current control. The 1W power rating ensures that the resistor can operate in environments where moderate power levels are expected without the risk of overheating or failure.

The 5% tolerance is acceptable for many general-purpose circuits but may not be suitable for precision applications where tighter tolerances are necessary.