TT Electronics/IRC

GQCB015602FFT

GQCB015602FFT Description

The GQCB015602FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 56K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating 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 demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the rectangular ceramic case ensures durability and thermal stability.

GQCB015602FFT Features

• Precision Thin Film Technology: Delivers low noise and high accuracy for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength in harsh environments.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP footprint save board space.
• Wide Temperature Range: Reliable operation from 70°C to 125°C with derated power handling.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm terminal pitch simplify pick-and-place processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications where automotive compliance isn’t required.

GQCB015602FFT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision-matched resistors ensure consistent signal integrity in ADCs, DACs, and sensor interfaces.
• Bus Termination Networks: The BUS circuit designator highlights its suitability for high-speed data lines (e.g., SPI, I2C).
• Medical & Test Equipment: Stable performance under thermal stress meets the demands of patient monitors or calibration tools.
• Industrial Control Systems: Ceramic construction resists vibration and thermal cycling in PLC modules or motor drives.

Conclusion of GQCB015602FFT

The GQCB015602FFT stands out for its precision, compactness, and ruggedness, making it a superior choice over generic thick-film networks. Its thin-film technology and ceramic QSOP package address challenges in noise-sensitive or thermally variable environments, while the 1% tolerance ensures design repeatability. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer applications requiring long-term reliability. Engineers should consider this model for high-density PCBs where space, accuracy, and power dissipation are critical.