TT Electronics/IRC

GQ8A012740GGT

GQ8A012740GGT Description

The GQ8A012740GGT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 274Ω resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. The device features 16 gull-wing terminals for reliable surface-mount (SMD) assembly, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Its isolated (ISOL) circuit design allows independent resistor operation, making it ideal for complex circuit configurations. Rated for 0.1W per resistor (0.75W total), it supports 100V maximum voltage, suitable for moderate-power applications.

GQ8A012740GGT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability in harsh environments.
• Isolated Resistor Network: Each of the 8 resistors operates independently, enabling flexible circuit design.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power handling.
• Compact QSOP-16 Form Factor: Space-saving SMD design with 0.64mm terminal pitch for high-density PCB layouts.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use (PPAP not required).

GQ8A012740GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Test & Measurement Equipment: Calibration circuits, sensor interfaces, and data acquisition systems.
• Industrial Control Systems: PLCs, motor drives, and power supplies where isolation is critical.
• Telecom Infrastructure: RF modules, baseband processing, and filtering applications.

Conclusion of GQ8A012740GGT

The GQ8A012740GGT combines precision, isolation, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic construction, thin-film technology, and wide operating range address challenges in industrial and telecom applications, though it is not RoHS-compliant. For non-automotive systems demanding stable resistance with minimal drift, this model offers a cost-effective, high-quality solution.