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