TT Electronics/IRC

GQ8B023480GT

GQ8B023480GT Description

The GQ8B023480GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 15 resistors in a 16-pin QSOP package with a 348Ω resistance value per element, offering a tight 2% tolerance and a low ±50ppm/°C temperature coefficient. The ceramic case ensures excellent thermal stability, while the gull-wing termination enables reliable surface-mount (SMD) assembly. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network operates reliably across a 70°C to 125°C derated temperature range. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and ±0.1mm height tolerance make it ideal for space-constrained designs.

GQ8B023480GT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±50ppm/°C) and 2% tolerance.
• Robust Ceramic Construction: Enhances thermal management and durability in harsh environments.
• High-Density Integration: 15 resistors in a 16-pin QSOP package optimize PCB space.
• Wide Operating Range: Supports -55°C to +125°C (full power) and 70°C to 125°C (derated).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.
• Gull-Wing Termination: Ensures secure SMD mounting with a 0.64mm terminal pitch.

GQ8B023480GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in analog circuits.
• Industrial Control Systems: Stable resistance for PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and filtering in RF/microwave modules.
• Medical Electronics: Low-noise, high-stability requirements in diagnostic equipment.
• Power Management: Current limiting and feedback networks in DC-DC converters.

Conclusion of GQ8B023480GT

The GQ8B023480GT combines precision, compactness, and reliability, making it a standout choice for engineers needing high-density resistor networks. Its ceramic case, thin-film technology, and gull-wing SMD compatibility ensure performance in demanding environments. While not RoHS-compliant or automotive-rated, it remains a cost-effective solution for industrial, telecom, and medical applications where stability and space efficiency are critical. For designs requiring tight tolerances and thermal resilience, this model delivers exceptional value.