Description

A 2.2K Ohm (2200 Ohms) 1/2 Watt 5% Through Hole Resistor is a fundamental passive electronic component used to control the flow of electrical current in circuits. This resistor is ideal for a wide range of electronic applications, from hobbyist projects to professional designs, thanks to its reliable performance and industry-standard specifications.

Key Features:

• Resistance Value: 2.2K Ohms (2200 Ohms)
• Power Rating: 1/2 Watt (0.5W)
• Tolerance: ±5% for accurate resistance within an acceptable deviation
• Construction: Carbon Film Technology for stable operation
• Mounting Type: Through-Hole for easy soldering on printed circuit boards (PCBs)
• Temperature Coefficient: Typically ±250ppm/°C for temperature stability
• Lead Type: Axial leads for secure and simple PCB integration
• Operating Temperature Range: -55°C to +155°C

Applications:

1. Voltage Dividers: Suitable for creating precise voltage dividers in analog circuits.
2. Current Limiting: Ideal for controlling current flow in LEDs and other sensitive components.
3. Filter Networks: Commonly used in combination with capacitors for simple filter designs.
4. Signal Conditioning: Plays a role in shaping and conditioning electrical signals in audio and communication circuits.
5. General Circuit Protection: Helps prevent current surges and protect sensitive components.

Physical Characteristics:

• Lead Diameter: Standard for compatibility with breadboards and prototyping kits.
• Compact Size: Facilitates dense component placement in PCB designs.
• Color Code: Red, Red, Red, Gold bands for easy visual identification of resistance value and tolerance.

Advantages:

• High Durability: Can withstand environmental and thermal stress in diverse applications.
• Reliable Performance: Provides consistent resistance across varied conditions.
• Easy Integration: Through-hole design ensures secure soldering and robust mechanical connection.

Compliance and Quality Standards:

• RoHS Compliant, ensuring environmental and safety standards are met.
• Manufactured under strict quality control procedures to deliver long-lasting performance.

Usage Tips:

• Ensure the power dissipation does not exceed the 1/2 Watt rating to prevent overheating and failure.
• When soldering, avoid excessive heat that may damage the resistor or degrade its properties.
• Verify resistance using a multimeter if precision is critical in your circuit.

The 2.2K Ohm 1/2 Watt 5% Through Hole Resistor is a versatile and essential component for any electronics enthusiast or professional seeking reliable performance in various circuit designs.