TT Electronics/IRC

GQ8B027680DAT

GQ8B027680DAT Description

The GQ8B027680DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 15 resistors in a 16-pin QSOP package with a rectangular ceramic case, offering a 768Ω resistance value per resistor at a tight 0.5% tolerance. The device operates over a wide temperature range (70°C to 125°C) with a low ±50ppm/°C temperature coefficient, ensuring stability in varying environmental conditions. Its 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for power-sensitive circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8B027680DAT Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for accurate signal conditioning.
• Robust Construction: Ceramic case ensures durability and thermal performance.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm length/height tolerance for space-constrained layouts.
• Optimized Power Handling: 0.05W per resistor (0.75W total) supports distributed power dissipation.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for reliable soldering.
• Non-Automotive Grade: Ideal for industrial, telecom, and instrumentation applications.

GQ8B027680DAT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, DAC/ADC interfaces.
• Medical Electronics: High-reliability circuits requiring stable resistance values.
• Test & Measurement Equipment: Calibration networks, sensor conditioning.
• Industrial Control Systems: Feedback loops, load balancing in power supplies.
• Telecommunications: Impedance matching in RF and baseband circuits.

Conclusion of GQ8B027680DAT

The GQ8B027680DAT stands out for its combination of precision, power efficiency, and compact form factor. Its ceramic construction and thin-film technology provide superior thermal and electrical performance compared to standard thick-film networks. While not PPAP or automotive-qualified, it is a cost-effective solution for high-accuracy industrial and telecom applications. The tube packaging ensures safe handling and storage, making it a reliable choice for volume production.