Description

The 56 Ohm 1/2W 5% Through Hole Resistor is a versatile and commonly used resistor in various electronic applications. With a resistance of 56 ohms, a power rating of 1/2 watt (0.5W), and a 5% tolerance, this resistor is designed for use in current limiting, voltage regulation, and general-purpose circuit design. Its through-hole mounting style ensures a strong and reliable connection when integrated into printed circuit boards (PCBs), making it suitable for both prototyping and mass production.

Key Specifications:

• Resistance: 56 ohms

  • The 56 ohm resistance value is typically used for moderate current control and voltage regulation. This resistor is ideal for applications in power management, filtering, and voltage dividers, where a steady current is needed to ensure the proper operation of components.

• Power Rating: 1/2 watt (0.5W)

  • This resistor can safely dissipate up to 0.5 watts of power, making it suitable for low to medium power applications that do not require high energy dissipation.

• Tolerance: ±5%

  • The 5% tolerance indicates that the actual resistance may vary by up to 5% from the nominal value. For the 56 ohm resistor, the actual resistance could range from 53.2 ohms to 58.8 ohms.

• Mounting Type: Through-hole

  • The through-hole mounting style allows the resistor to be securely mounted to a PCB. The metal leads pass through holes in the PCB and are soldered for a strong, reliable electrical connection. This design is widely used for both prototyping and production.

Applications:

• Current Limiting:
  The 56 ohm resistor is often used in circuits where current limiting is necessary to prevent excessive current flow that could damage sensitive components or disrupt the operation of the circuit.

• Voltage Regulation:
  It is commonly used in voltage regulation circuits to help maintain stable voltage levels throughout the system by controlling current flow to specific components.

• Power Distribution:
  The 56 ohm resistor helps manage power distribution within a circuit, ensuring that each component receives the correct voltage and current, without overloading any part of the system.

• Signal Processing and Filtering:
  With its 1/2 watt power rating and 5% tolerance, this resistor is effective in filtering applications, noise reduction, and signal conditioning, helping to ensure the integrity of the signal in audio, radio frequency (RF), and other circuits.

Physical Characteristics:

• Size:
  A 1/2 watt resistor typically measures around 1/4 inch (6.35 mm) in length and 1/8 inch (3.18 mm) in diameter. However, the exact dimensions may vary depending on the manufacturer.

• Construction:
  The resistor has a cylindrical body with metal leads extending from each end. These leads are designed to pass through the holes in the PCB, where they are soldered in place, ensuring a stable and durable connection.

Summary:
The 56 Ohm 1/2W 5% Through Hole Resistor is an essential component for controlling current, regulating voltage, and managing power in electronic circuits. With its 56 ohm resistance, 1/2 watt power rating, and 5% tolerance, it is ideal for applications such as current limiting, voltage regulation, power distribution, and signal processing. The through-hole mounting ensures a strong connection to PCBs, making it an excellent choice for both prototyping and mass production. Whether for power management, signal conditioning, or general-purpose circuit design, this resistor provides reliable performance and durability across a wide range of applications.