The PW181100JLF is a wirewound resistor manufactured by International Resistive Company (IRC). This resistor is designed for various electronic applications where precise resistance, high power handling, and reliable performance are required. Wirewound resistors are known for their stability and ability to dissipate heat efficiently.

Applications:

• Power Supplies: Used as current sensing resistors, bleeder resistors, and load resistors in power supply circuits.
• Motor Control Systems: Employed as current limiting resistors and braking resistors in motor control applications.
• Audio Amplifiers: Integrated as load resistors and feedback resistors in audio amplifier circuits.
• Testing Equipment: Utilized as precision resistors in testing and measurement equipment.
• Welding Equipment: Used in welding machines as current limiting and load resistors.

Features:

• Wirewound Construction: Provides excellent stability and precision.
• High Power Rating: Capable of dissipating significant amounts of power.
• Low Temperature Coefficient of Resistance (TCR): Ensures stable resistance values over a wide temperature range.
• Flameproof Coating: Enhances safety and prevents fire hazards.
• Lead-Free Terminations: Compliant with RoHS requirements, making it environmentally friendly.
• High Pulse Load Capability: Able to withstand high pulse loads without degradation.

Benefits:

• Stable Resistance: Wirewound construction provides excellent resistance stability.
• High Power Dissipation: Can handle high power levels without overheating.
• Reliable Performance: Designed for long-term reliability in demanding environments.
• Safety: Flameproof coating enhances safety and prevents fire hazards.
• Environmentally Friendly: Lead-free terminations comply with RoHS requirements.

Technical Specifications:

• Resistance Value: 110 Ohms
• Power Rating: Consult the datasheet for specific power rating (likely between 1W and 5W - check datasheet).
• Tolerance: Check the datasheet for the resistor tolerance, which impacts precision.
• Temperature Coefficient of Resistance (TCR): Consult datasheet for the TCR value.
• Operating Temperature Range: Typically -55°C to +275°C (consult the datasheet).
• Package Type: Axial Lead

The PW181100JLF wirewound resistor from IRC is a reliable and high-performance component for a wide range of electronic applications. Its stable resistance, high power rating, and safety features make it an excellent choice for power supplies, motor control systems, and other demanding circuits. Always refer to the datasheet for detailed specifications and application guidelines.