TT Electronics/IRC

GQ8B021101FCT

GQ8B021101FCT Description

The GQ8B021101FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 1.1KΩ resistance and a tight 1% tolerance, ensuring consistent performance in demanding circuits. The network operates within a wide temperature range of 70°C to 125°C and delivers a total power rating of 0.75W (3/4W), with each resistor rated at 0.05W (1/20W). Its ceramic case and gull-wing termination provide robust mechanical stability and reliable surface-mount compatibility.

GQ8B021101FCT Features

• Precision Thin Film Technology: Offers ±50ppm/°C temperature coefficient, ensuring minimal resistance drift under thermal stress.
• High-Density Integration: Combines 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, saving PCB space.
• Robust Construction: Ceramic substrate enhances thermal management and durability in harsh environments.
• Automotive-Grade Alternatives: While not automotive-qualified, its 125°C max operating temperature and 100V max voltage rating make it suitable for industrial and telecom applications.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent mounting alignment.

GQ8B021101FCT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Ideal for bus termination (as indicated by its BUS designator) in high-speed digital systems.
• Industrial Control Systems: Reliable performance in PLC modules, motor drives, and power supplies due to its thermal stability.
• Test & Measurement Equipment: Precision resistance networks for calibration and sensor interfaces.
• Telecom Infrastructure: Suitable for RF modules and baseband processing where space and accuracy are critical.

Conclusion of GQ8B021101FCT

The GQ8B021101FCT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-density, high-reliability electronics. While not PPAP or automotive-compliant, its ceramic construction, tight tolerances, and thin-film technology position it as a cost-effective solution for industrial, telecom, and instrumentation applications requiring stable, low-drift resistance networks.