220KΩ 1/4W resistor

The 220KΩ 1/4W resistor is a fixed resistor with a resistance of 220 kiloohms (220,000 ohms). It is designed to handle up to 0.25 watts of power dissipation. This resistor is used in various electronic circuits for current limiting, voltage division, and signal conditioning.

Key Features:

• Resistance value: 220KΩ (220,000 ohms)
• Power rating: 1/4 watt (0.25W)
• Tolerance: ±5% (standard) or ±1% (precision)
• Type: Fixed resistor
• Lead type: Axial leads for through-hole mounting

Technical Specifications:

• Resistance: 220KΩ
• Power Rating: 0.25W
• Tolerance: ±5% (standard), ±1% (precision)
• Operating Temperature Range: -55°C to +155°C
• Temperature Coefficient: ±200 ppm/°C (typical)
• Package Type: Axial through-hole

Applications:

• Voltage dividers
• Signal attenuation
• Biasing of transistors and other components
• High-impedance signal paths
• Feedback networks in amplifiers

Usage:

1. Insert the resistor into the designated position on the circuit board.
2. Insert the leads into the circuit board holes and solder them.
3. Ensure the resistor is properly oriented and connections are secure.
4. Verify circuit functionality with the resistor in place.

Caution:

• Do not exceed the resistor’s power rating to avoid overheating.
• Handle the resistor carefully to prevent physical damage.
• Check the resistor value and correct placement before powering the circuit.