TT Electronics/IRC

GQ8B027681CT

GQ8B027681CT Description

The GQ8B027681CT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. It integrates 15 resistors in a compact 16-pin QSOP package with a 7.68KΩ resistance value per element, offering a tight tolerance of ±0.25% and a low temperature coefficient of ±50ppm/°C. The ceramic-based construction ensures excellent thermal stability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. Its surface-mount gull-wing termination facilitates reliable PCB assembly, while the 0.75W (3/4W) total power rating (0.05W per resistor) supports robust performance in precision analog and digital systems.

GQ8B027681CT Features

• Precision Thin Film Technology: Delivers ±0.25% tolerance and ±50ppm/°C TCR for stable performance in temperature-varying environments.
• High-Density Integration: 15 resistors in a 4.9mm × 6.02mm × 1.47mm QSOP package optimize board space.
• Ceramic Case: Enhances thermal dissipation and mechanical durability.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Automated Assembly-Friendly: Gull-wing leads with 0.64mm pitch ensure compatibility with high-speed SMD processes.
• Non-Automotive/Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GQ8B027681CT Applications

This resistor network excels in:

• Precision Voltage Dividers and ADC/DAC reference circuits due to its low TCR and tight tolerance.
• Medical Equipment: Stable performance in diagnostic devices where accuracy is critical.
• Test & Measurement Systems: High repeatability for calibration and signal conditioning.
• Industrial Control Modules: Reliable operation in PLCs and sensor interfaces.
• Communications Infrastructure: Low-noise signal processing in RF and baseband circuits.

Conclusion of GQ8B027681CT

The GQ8B027681CT stands out for its precision, compactness, and thermal resilience, making it a superior choice for applications requiring stable resistance values under varying conditions. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term reliability in commercial and industrial electronics. Engineers will appreciate its balance of performance, density, and cost-effectiveness in space-constrained, high-accuracy designs.