4.7MΩ 1/4W resistor

The 4.7MΩ 1/4W Resistor is a high-resistance, fixed resistor designed for use in electronic circuits that require a large resistance value. With a resistance of 4.7 megohms and a power rating of 0.25 watts, this resistor is ideal for high-impedance applications, voltage dividers, and current limiting in sensitive circuits.

Key Features:

• High resistance value of 4.7MΩ
• Power rating of 1/4 watt (0.25W)
• Tolerance of ±5%
• Axial leaded design for easy through-hole mounting
• Made from high-quality carbon film or metal film for stability and reliability
• Color-coded bands for quick and easy identification

Technical Specifications:

• Resistance: 4.7MΩ
• Power Rating: 1/4W (0.25W)
• Tolerance: ±5%
• Temperature Coefficient: ±200ppm/°C
• Operating Temperature Range: -55°C to +155°C
• Body Length: 6.3mm
• Body Diameter: 2.3mm
• Lead Diameter: 0.5mm
• Lead Length: 25mm (each side)
• Material: Carbon film or metal film

Applications:

• Voltage dividers in high-voltage circuits
• Current limiting in high-impedance applications
• Biasing resistors for high-impedance transistor circuits
• Signal conditioning in sensitive measurement circuits
• Filter networks in audio and RF circuits

Usage:

1. Determine the required resistance value for your circuit.
2. Identify the resistor value using the color-coded bands.
3. Insert the resistor leads into the appropriate holes on the PCB or breadboard.
4. Solder the leads in place if using a PCB, or ensure firm contact in a breadboard.
5. Trim excess lead length if necessary.

Caution:

• Ensure the resistor’s power rating is not exceeded to avoid overheating and potential failure.
• Verify the resistor’s value and tolerance before use in precision circuits.
• Handle with care to avoid damage to the resistor’s body and leads.