Description

820 Ohm 1/4W 5% Copper Wire Through Hole Resistor

The 820 Ohm 1/4W 5% Copper Wire Through Hole Resistor is a dependable and cost-effective component commonly used in low-power electronic circuits. Its specifications make it ideal for general-purpose applications that require moderate current regulation, voltage control, and other low-power design needs.

Specifications:

• Resistance Value: 820 ohms
  This resistor has a resistance of 820 ohms, making it ideal for applications requiring current limiting, voltage division, or signal conditioning in low-power circuits.

• Power Rating: 1/4 watt (0.25W)
  With a 1/4W power rating, this resistor can safely dissipate up to 0.25W of power, making it suitable for signal-level circuits, low-voltage regulators, and low-power control systems.

• Tolerance: ±5%
  The resistor has a ±5% tolerance, meaning the actual resistance can range between 779 ohms and 861 ohms. This tolerance is typical for general-purpose applications where high precision is not essential.

• Mounting Type: Through hole
  This resistor is designed for through-hole mounting, with leads that pass through PCB holes, ensuring reliable mechanical and electrical connections and ease of soldering.

• Material: Copper Wire
  The resistor is constructed from copper wire, providing good electrical conductivity and being cost-effective for low-power applications.

Key Features:

• 820 Ohms Resistance:
  The 820-ohm resistance value is ideal for applications that require moderate current regulation or voltage division in low-power systems.

• 1/4W Power Rating:
  With a 1/4W power rating, this resistor can safely dissipate small amounts of power, making it ideal for low-voltage circuits, audio systems, and signal processing applications.

• 5% Tolerance:
  The ±5% tolerance provides slight variations in resistance, making it suitable for general-purpose, non-precision applications such as hobbyist projects and consumer electronics.

• Copper Wire Construction:
  The copper wire construction ensures good electrical conductivity and is cost-effective, making this resistor an excellent choice for low-power, budget-friendly designs.

Typical Applications:

1. Current Limiting:
   The 820-ohm resistor is commonly used in circuits to limit current, such as in protecting LEDs or other sensitive components from excessive current.

2. Voltage Division:
   This resistor is often used in voltage divider networks to scale down voltage levels for sensors, analog circuits, or power supplies.

3. Signal Conditioning:
   Ideal for low-power signal processing circuits, the 820-ohm resistor helps stabilize signal levels, match impedance, or reduce noise.

4. Pull-Up/Pull-Down Resistors:
   This resistor is often used in digital circuits to ensure stable voltage levels at logic inputs and prevent floating inputs.

5. RC Circuits:
   The 820-ohm resistor is used in simple RC circuits for timing or filtering applications in low-power designs.

The 820 Ohm 1/4W 5% Copper Wire Through Hole Resistor is a reliable, cost-effective component suitable for a wide range of low-power and general-purpose electronic applications. Its affordability, performance, and versatility make it an excellent choice for various electronic projects.