The CHP11007R50FLF is a thick film chip resistor manufactured by International Resistive. These resistors are designed for general-purpose applications, offering a balance of performance, reliability, and cost-effectiveness.

Applications

• Current Limiting: Used to restrict current flow to protect sensitive components.
• Voltage Division: Implemented in voltage divider circuits to create specific voltage levels.
• Feedback Circuits: Provides feedback paths in amplifier and control circuits.
• Pull-up/Pull-down Resistors: Used to define logic states in digital circuits.
• Filtering Circuits: Implemented in filtering networks to remove unwanted noise.

Features

• Thick Film Construction: Provides stable and reliable performance.
• Surface Mount Device (SMD): Facilitates automated assembly on printed circuit boards.
• Compact Size: Saves board space and enables miniaturization.
• High Stability: Maintains resistance value under varying operating conditions.
• RoHS Compliant: Meets environmental regulations regarding hazardous substances.

Benefits

• Stable Resistance: Ensures accurate and reliable circuit operation.
• Efficient Assembly: Surface mount design enables cost-effective automated assembly.
• Space Saving: Compact size allows for high-density circuit designs.
• Long-Term Reliability: Provides consistent performance over its lifespan.
• Environmentally Friendly: Complies with environmental regulations.

Additional Details

The CHP11007R50FLF has a resistance value of 7.5 ohms. The 'FLF' suffix specifies packaging details and tolerance level. Consult the International Resistive datasheet for detailed electrical characteristics, including power rating, resistance tolerance, temperature coefficient of resistance (TCR), and operating temperature range. Proper soldering techniques are critical for reliable connection and long-term performance. Verify the manufacturer’s recommended soldering profile prior to assembly.

These resistors are designed for automated assembly, ensuring efficient and reliable production. Selection of appropriate resistors for a particular application should consider factors such as the operating voltage, current, and ambient temperature to ensure that the resistor operates within its specified limits. Also, consider pulse load conditions that require higher power dissipation.

Proper surface mount techniques, following the recommended soldering profile, will ensure the proper electrical connection and maximize product lifespan. The thermal coefficient determines the resistance change with temperature and impacts performance in temperature-sensitive applications. A stable, low TCR part will improve circuit performance where temperatures fluctuate.