TT Electronics/IRC

GQ8B026810GT

GQ8B026810GT Description

The GQ8B026810GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 681Ω resistance value, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. Rated for 0.75W (3/4W) total power (0.05W per resistor), it operates across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate reliable PCB integration in compact layouts.

GQ8B026810GT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Ceramic Case: Enhances thermal dissipation and mechanical strength.
• High Power Density: 0.75W total rating (15 resistors at 0.05W each) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Operating Range: Suitable for environments up to 125°C, with derated power at elevated temperatures.
• BUS Circuit Design: Ideal for bus termination, pull-up/pull-down networks, and voltage division.
• QSOP Package: Space-efficient 0.64mm terminal pitch for high-density PCB designs.

GQ8B026810GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., DDR, PCIe).
• Industrial Electronics: Robust performance in motor controls, power supplies, and instrumentation.
• Automotive Systems: Non-automotive grade but suitable for benign-environment prototypes.
• Telecom Infrastructure: Stable operation in RF and baseband processing.

Conclusion of GQ8B026810GT

The GQ8B026810GT combines precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing reliability in tight layouts. Its ceramic construction and thin-film technology outperform epoxy-based networks in thermal and electrical stability. While not PPAP or RoHS compliant, it remains a cost-effective solution for industrial and telecom applications where exacting resistance matching is critical. For designs requiring high-density, multi-resistor integration, this model delivers exceptional value.