TT Electronics/IRC

GQCB011151FFT

GQCB011151FFT Description

The GQCB011151FFT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 23-resistor array features a 1.15KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) save board space.

GQCB011151FFT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and high accuracy.
• Robust Ceramic Case: Enhances thermal performance and durability in harsh environments.
• BUS Circuit Designator: Ideal for bus line termination and pull-up/pull-down applications.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Power Handling: 1W total dissipation (1/20W per resistor) for energy-efficient designs.
• QSOP Package: Space-saving 24-pin gull-wing SMD format with 0.64mm terminal pitch for high-density layouts.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQCB011151FFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: Effective impedance matching for I2C, SPI, or CAN bus systems.
• Medical & Test Equipment: High-accuracy measurement devices requiring stable resistance values.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Communication Systems: Reliable pull-up/down networks in RF and digital interfaces.

Conclusion of GQCB011151FFT

The GQCB011151FFT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-density, high-reliability electronics. While not RoHS-compliant or automotive-grade, its thin-film accuracy, ceramic construction, and BUS-oriented design make it ideal for industrial, medical, and communication systems where consistent performance is critical. Its QSOP package ensures compatibility with modern SMT assembly processes, offering a balance of performance and manufacturability.