Description

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

The 100 Ohm 1/4W 5% Copper Wire Through Hole Resistor is a versatile component widely used in low-power electronic circuits. Its specifications and features make it suitable for various general-purpose applications where moderate current control and low power dissipation are required.

Specifications:

• Resistance Value: 100 ohms
  This resistor has a resistance of 100 ohms, ideal for applications requiring moderate current limitation or specific voltage drops in low-power circuits.

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

• Tolerance: ±5%
  The resistor has a ±5% tolerance, meaning the actual resistance can range between 95 ohms and 105 ohms. This is standard for general-purpose applications where precision is not critical.

• Mounting Type: Through hole
  Designed for through-hole mounting, this resistor has leads that pass through PCB holes, ensuring easy soldering and robust mechanical and electrical connections.

• Material: Copper Wire
  The resistor is made of copper wire, which provides good conductivity and is a cost-effective solution for low-power applications.

Key Features:

• 100 Ohms Resistance:
  The 100-ohm resistance value is suitable for applications requiring moderate current regulation. It is frequently used in current-limiting circuits, feedback networks, and voltage division setups in low-power systems.

• 1/4W Power Rating:
  This resistor's 1/4W power rating makes it ideal for low-power circuits, such as audio systems, signal-level applications, and other designs where small power dissipation is needed.

• 5% Tolerance:
  A ±5% tolerance allows for minor variations in resistance, sufficient for general-purpose and non-critical applications like consumer electronics and hobbyist projects.

• Copper Wire Construction:
  Copper wire construction provides good electrical conductivity and cost efficiency. While not as thermally stable as other materials, copper wire resistors are reliable for low-power, cost-sensitive applications.

Typical Applications:

1. Current Limiting:
   The 100-ohm resistor is commonly used to limit current in circuits, such as protecting LEDs or sensitive components from excessive current.

2. Voltage Division:
   It can be part of a voltage divider network to adjust voltage levels in analog circuits, sensor interfacing, and power supply designs.

3. Signal Conditioning:
   Used in low-power signal processing circuits, this resistor helps with impedance matching, noise reduction, and other signal conditioning tasks.

4. Pull-Up/Pull-Down Resistors:
   Frequently used in digital circuits to ensure stable voltage levels at logic inputs, preventing floating inputs.

The 100 Ohm 1/4W 5% Copper Wire Through Hole Resistor is a dependable and cost-effective component for low-power and general-purpose applications, offering a balance between performance and affordability.