Description

A 56 Ohm 2W 5% Through Hole Resistor is a passive electronic component designed to limit the flow of electric current in a circuit. This resistor has a resistance value of 56 Ohms, which means it restricts the current to a level that is inversely proportional to the applied voltage according to Ohm's Law (V = IR).

Key Features:

1. Resistance Value:

   • The resistor has a nominal resistance of 56 Ohms, offering precise current regulation within the specified tolerance.

2. Power Rating:

   • The 2W power rating indicates that the resistor is capable of dissipating a maximum of 2 watts of electrical power without overheating. This is an important factor when designing circuits that require a resistor to handle moderate amounts of power.

3. Tolerance:

   • The 5% tolerance means that the actual resistance value of the resistor could vary by ±5% from the nominal value (56 Ohms). This is a typical tolerance for general-purpose resistors, providing a balance between cost and performance.

4. Through Hole Mounting:

   • This resistor is designed for through-hole mounting, where it is inserted through holes in a printed circuit board (PCB) and soldered into place. Through-hole components are known for their durability and ability to handle larger currents or mechanical stresses.

5. Physical Characteristics:

   • These resistors are typically cylindrical in shape, with a ceramic core and metal end caps. The body is often color-coded with bands to indicate the resistance value, power rating, and tolerance.

6. Applications:

   • The 56 Ohm 2W 5% Through Hole Resistor is commonly used in various electronic circuits, including power supplies, signal processing, audio equipment, voltage dividers, and current-limiting applications. It is well-suited for circuits requiring moderate power dissipation and general-purpose use.

This type of resistor offers reliable performance in a range of consumer, industrial, and commercial electronics, making it a versatile choice for many applications where moderate power handling and precision are required.