TT Electronics/IRC

GQCB011020FT

GQCB011020FT Description

The GQCB011020FT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 102Ω resistance value 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 maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal stability and durability.

GQCB011020FT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation in demanding environments.
• Robust Ceramic Package: Ensures excellent thermal management and mechanical strength, ideal for high-reliability applications.
• Compact QSOP Form Factor: Measures 8.66mm (L) x 6.02mm (D) x 1.47mm (H) with a 0.64mm terminal pitch, saving board space.
• BUS Circuit Design: Optimized for bus termination, voltage division, and pull-up/down networks in digital systems.
• Wide Operating Range: Supports -55°C to +125°C with derated power up to 125°C, suitable for industrial and telecom applications.

GQCB011020FT Applications

This resistor network excels in:

• Digital Signal Processing: Bus termination for high-speed data lines (e.g., DDR memory, FPGA interfaces).
• Automotive Electronics: Sensor signal conditioning (though not PPAP/Automotive-qualified, its robustness suits harsh environments).
• Industrial Control Systems: Precision voltage dividers and feedback networks in power supplies.
• Telecom Infrastructure: Impedance matching in RF and high-frequency circuits.

Conclusion of GQCB011020FT

The GQCB011020FT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term stability, particularly in industrial and telecom applications where accuracy and durability are critical.