43kΩ 1/4 watt Resistor

The 43kΩ 1/4W resistor is a fixed-value resistor designed to provide a resistance of 43,000 ohms (43 kilohms) with a power rating of 1/4 watt (0.25W). This resistor is used in a variety of electronic circuits for applications such as current limiting, voltage division, and signal conditioning. It offers reliable performance and is suitable for numerous electronic projects and devices.

Key Features:

• Resistance value of 43kΩ (43,000 ohms)
• Power rating of 1/4 watt (0.25W)
• High stability and reliability
• Low tolerance variations
• Suitable for various electronic applications

Technical Specifications:

• Resistance Value: 43kΩ (43,000 ohms)
• Power Rating: 1/4W (0.25W)
• Tolerance: ±5% (standard tolerance; other tolerances may be available)
• Temperature Coefficient: ±100 ppm/°C (typical)
• Operating Temperature Range: -55°C to +155°C
• Body Color: Typically brown or blue (varies by manufacturer)
• Lead Material: Tin-plated copper
• Dimensions: Standard axial lead dimensions, typically 2.4mm in diameter and 6.3mm in length (may vary slightly by manufacturer)

Applications:

• Current Limiting: Controls current flow to protect sensitive components.
• Voltage Division: Used in voltage dividers for signal processing and measurement.
• Load Resistor: Provides a load in electronic circuits and power supplies.
• Biasing: Suitable for biasing transistors and other active components.
• General Purpose: Ideal for various electronic devices and systems.

Usage:

1. Identify the resistor value using its color bands or markings.
2. Solder the resistor into the circuit, ensuring proper orientation of the leads.
3. Verify the resistor’s connections to ensure it is correctly integrated into the circuit.

Caution:

• Avoid exceeding the resistor’s power rating to prevent overheating and damage.
• Handle with care to avoid bending or breaking the leads.
• Ensure that the resistor value and tolerance meet the specific requirements of your application.