TT Electronics/IRC

GQ8B013480GT

GQ8B013480GT Description

The GQ8B013480GT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a uniform 348Ω resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and reliability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and pull-up/pull-down circuits in compact PCB layouts.

GQ8B013480GT Features

• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained designs.
• Superior Stability: Thin-film technology and ceramic case ensure low noise, high accuracy, and minimal drift over temperature.
• Robust Construction: Gull-wing termination and surface-mount design enhance mechanical durability and solderability.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C to 125°C at full power, suitable for industrial environments.
• Precision Performance: ±100ppm/°C TCR and 2% tolerance meet stringent requirements for analog and mixed-signal circuits.
• Automated Assembly Friendly: Tube packaging and 0.64mm terminal pitch streamline high-volume production.

GQ8B013480GT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Voltage dividers, DAC/ADC reference networks, and impedance matching.
• Industrial Control Systems: Precision feedback loops, sensor conditioning, and instrumentation amplifiers.
• Communications Equipment: Termination networks for high-speed data lines (e.g., LVDS, USB).
• Medical Electronics: Low-noise signal paths in diagnostic and monitoring devices.
• Automotive (Non-Automotive Rated): Secondary circuits where ceramic robustness and thermal performance are critical.

Conclusion of GQ8B013480GT

The GQ8B013480GT stands out for its combination of precision, power handling, and miniaturization, making it a versatile solution for high-reliability electronics. While not PPAP or automotive-qualified, its thin-film ceramic construction and tight electrical specs make it ideal for industrial, medical, and communication systems requiring stable, low-drift resistance networks. Engineers will appreciate its balance of performance and footprint, particularly in designs where board space and signal integrity are paramount.