1Ω 1/4W resistor

The 1Ω 1/4W resistor is a fixed resistor with a resistance value of 1 ohm and a power rating of 1/4 watt (0.25W). It is used in electronic circuits for current limiting, voltage division, and as a load resistor. Its low resistance value makes it suitable for high-current applications where precise current control is needed.

Key Features:

• Resistance value of 1Ω (1 ohm)
• Power rating of 1/4 watt (0.25W)
• High stability and reliability
• Low tolerance variations
• Suitable for a wide range of electronic applications

Technical Specifications:

• Resistance Value: 1Ω (1 ohm)
• Power Rating: 1/4W (0.25W)
• Tolerance: ±5% (standard tolerance; other tolerances available upon request)
• Temperature Coefficient: ±100 ppm/°C (typical)
• Operating Temperature Range: -55°C to +155°C
• Body Color: Typically blue or brown (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 in circuits with high currents.
• Voltage Division: Creates low resistance voltage dividers for signal processing.
• Load Resistor: Provides load in electronic circuits and power supplies.
• Power Regulation: Used in power supplies and current sensing applications.
• General Purpose: Suitable for use in various electronic devices and systems.

Usage:

1. Identify the correct resistor value by 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:

• Do not exceed the resistor’s power rating to prevent overheating and damage.
• Handle with care to avoid bending or breaking the leads.
• Verify the resistor value and tolerance to ensure it meets the requirements of your application.

Datasheet:
For detailed technical specifications, refer to the 1Ω 1/4W Resistor Datasheet.