Description

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

The 270 Ohm 1/4W 5% Copper Wire Through Hole Resistor is a dependable and cost-effective component commonly used in low-power electronic circuits. With its specifications and features, it is ideal for general-purpose applications requiring moderate current regulation and voltage control in low-power designs.

Specifications:

• Resistance Value: 270 ohms
  This resistor has a resistance of 270 ohms, making it suitable for applications that require precise current limitation or voltage division 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, which is 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 value can vary between 256.5 ohms and 283.5 ohms. This tolerance is typical for general-purpose applications where high precision is not critical.

• Mounting Type: Through hole
  Designed for through-hole mounting, this resistor has leads that pass through PCB holes, providing reliable mechanical and electrical connections and making it easy to solder.

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

Key Features:

• 270 Ohms Resistance:
  The 270-ohm resistance value is ideal for a variety of applications, including current-limiting circuits, voltage division, and feedback loops in low-power systems.

• 1/4W Power Rating:
  The 1/4W power rating is well-suited for circuits that dissipate small amounts of power, such as low-voltage designs, audio systems, and signal processing circuits.

• 5% Tolerance:
  The ±5% tolerance is suitable for non-critical applications, offering acceptable variance for general-purpose uses such as hobbyist projects, consumer electronics, and non-precision circuits.

• Copper Wire Construction:
  Copper wire is used for its good electrical conductivity and cost-effectiveness, making this resistor ideal for low-power designs where performance and cost are key factors.

Typical Applications:

1. Current Limiting:
   The 270-ohm resistor is used in circuits to limit current, such as in LED circuits or protecting sensitive components from excessive current.

2. Voltage Division:
   It can be part of a voltage divider network to scale down voltage levels for analog circuits, sensors, or power supplies.

3. Signal Conditioning:
   Used in low-power signal processing circuits to stabilize signal levels, match impedance, or reduce noise.

4. Pull-Up/Pull-Down Resistors:
   Employed in digital circuits to ensure stable logic voltage levels and avoid floating inputs.

5. RC Circuits:
   This resistor is ideal for use in simple RC circuits for filtering or timing applications in low-power electronic designs.

The 270 Ohm 1/4W 5% Copper Wire Through Hole Resistor is a reliable, cost-effective choice for low-power and general-purpose electronic applications, offering a good balance of performance, affordability, and versatility.