Description

The 510 Ohm 1/2W 5% Through Hole Resistor is a commonly used electronic component, designed to provide reliable resistance in a variety of circuits. With a resistance value of 510 ohms, a power rating of 1/2 watt (0.5W), and a 5% tolerance, this resistor is ideal for applications that require current limiting, voltage regulation, and signal conditioning. Its through-hole mounting ensures a secure connection to printed circuit boards (PCBs), making it suitable for both prototyping and mass production.

Key Specifications:

• Resistance: 510 ohms

  • The 510 ohm resistor is typically used to control current flow in circuits, such as in LED applications, voltage dividers, or filtering systems, providing precise resistance in low-to-medium power applications.

• Power Rating: 1/2 watt (0.5W)

  • With a 1/2 watt power rating, this resistor can safely dissipate up to 0.5 watts of power without overheating, making it suitable for circuits with moderate power demands.

• Tolerance: ±5%

  • The 5% tolerance means that the actual resistance value can vary by up to 5% from the nominal value. For the 510 ohm resistor, this could range from 484.5 ohms to 535.5 ohms.

• Mounting Type: Through-hole

  • The through-hole mounting type ensures easy installation of the resistor by inserting its leads into holes on the PCB, where they are then soldered for a durable and stable electrical connection. This type is ideal for both prototyping and production environments.

Applications:

• Current Limiting:
  The 510 ohm resistor is often used in circuits to limit the current, especially in LED circuits or other components that are sensitive to excessive current. It helps protect components from damage caused by high current flow.

• Voltage Regulation:
  It is commonly used in voltage regulation circuits to control the flow of current and maintain a stable voltage across different parts of a circuit.

• Power Distribution:
  This resistor is ideal for power distribution systems, helping to regulate current and voltage levels to ensure proper functionality without overloading or damaging other components in the system.

• Signal Processing and Filtering:
  The 510 ohm resistor plays a role in signal conditioning, filtering, and noise reduction. It is effective in stabilizing voltage, smoothing signals, and reducing noise in circuits such as audio amplifiers, RF systems, and sensors.

Physical Characteristics:

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

• Construction:
  This resistor features a cylindrical body with metal leads extending from each end. The leads are designed to pass through PCB holes and are soldered to form a strong and reliable electrical connection.

Summary:
The 510 Ohm 1/2W 5% Through Hole Resistor is a reliable and versatile component used in a wide range of electronic applications. With its 510 ohm resistance, 1/2 watt power rating, and 5% tolerance, it is well-suited for current limiting, voltage regulation, signal processing, and power distribution. The through-hole mounting ensures a stable and secure connection to PCBs, making it ideal for both prototyping and mass production. Whether used in LED circuits, power management, or general-purpose electronic systems, this resistor provides consistent and dependable performance.