TT Electronics/IRC

GQ8B026981DCT

GQ8B026981DCT Description

The GQ8B026981DCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 6.98KΩ resistance value, offering a tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient. Encased in a ceramic package, it ensures excellent thermal stability and durability, with a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.64mm terminal pitch supports high-density layouts. With a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, it balances performance and compactness.

GQ8B026981DCT Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR ensure stable operation in temperature-varying environments.
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• High-Density Design: QSOP package (4.9mm x 6.02mm x 1.47mm) with 16 gull-wing terminals optimizes board space.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade circuits (though not PPAP/automotive-certified).
• Derated Power Handling: Operates reliably from 70°C to 125°C with derated power, ideal for prolonged use in harsh conditions.

GQ8B026981DCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Analog Systems: ADC/DAC interfaces, sensor arrays, and instrumentation requiring low drift.
• Communication Hardware: Bus termination (as indicated by its designator) in high-speed data lines.
• Industrial Controls: PLC modules and power management systems where space and reliability are critical.

Conclusion of GQ8B026981DCT

The GQ8B026981DCT stands out for its precision, compactness, and thermal resilience, making it a superior choice for high-accuracy analog and mixed-signal designs. While not automotive-compliant, its ceramic construction and thin-film technology deliver exceptional performance in industrial, telecom, and test equipment. Engineers seeking a space-saving, high-reliability resistor network will find this model ideal for dense PCB layouts and stable long-term operation.