Description

1K8 Ohm (1.8K) 1/4W 5% Copper Wire Through Hole Resistor

The 1K8 Ohm (1.8K) 1/4W 5% Copper Wire Through Hole Resistor is a reliable, cost-effective component widely used in low-power electronic circuits. It is designed for general-purpose applications that require moderate current regulation, voltage division, and signal conditioning in low-power systems.

Specifications:

• Resistance Value: 1,800 ohms (1.8K ohms)
  This resistor has a resistance of 1,800 ohms, making it ideal for applications requiring current regulation, 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 ideal for low-voltage circuits, signal processing, and low-power control systems.

• Tolerance: ±5%
  The resistor has a ±5% tolerance, meaning the actual resistance can range between 1,710 ohms and 1,890 ohms. This tolerance is typical for general-purpose applications where high precision is not critical.

• 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 easy soldering.

• Material: Copper Wire
  Constructed from copper wire, this resistor provides good electrical conductivity and is cost-effective for low-power applications.

Key Features:

• 1.8K Ohms Resistance:
  The 1,800-ohm resistance value is suitable for applications requiring current limiting, voltage division, or signal conditioning in low-power systems.

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

• 5% Tolerance:
  The ±5% tolerance allows for slight variations in resistance, making this resistor suitable for general-purpose, non-precision applications like 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 1.8K-ohm resistor is commonly used in circuits to limit current, such as in LED protection circuits or other sensitive components.

2. Voltage Division:
   This resistor is useful 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 1.8K-ohm resistor helps stabilize signal levels, match impedance, or reduce noise.

4. Pull-Up/Pull-Down Resistors:
   Often used in digital circuits, this resistor ensures stable voltage levels at logic inputs and prevents floating inputs.

5. RC Circuits:
   The 1.8K-ohm resistor is suitable for simple RC circuits used for timing or filtering applications in low-power designs.

The 1K8 Ohm (1.8K) 1/4W 5% Copper Wire Through Hole Resistor is an affordable and reliable component, ideal for a wide range of low-power and general-purpose electronic applications. Its excellent performance, versatility, and affordability make it a great choice for various electronic projects.