TT Electronics/IRC

GQ8A013902GBT

GQ8A013902GBT Description

The GQ8A013902GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 39K Ohm resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A013902GBT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable operation.
• Robust Ceramic Case: Enhances thermal performance and mechanical strength in harsh environments.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for multi-channel applications.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) supports power-sensitive designs.
• Compact QSOP Package: Space-saving 4.9mm × 6.02mm × 1.47mm footprint with 0.64mm pitch for high-density layouts.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, suitable for industrial and automotive-grade systems (though not PPAP/automotive-certified).

GQ8A013902GBT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and analog signal processing.
• Industrial Control Systems: Isolated measurement and control modules requiring stable resistance values.
• Test & Measurement Equipment: High-accuracy instrumentation where thermal drift must be minimized.
• Medical Electronics: Reliable performance in diagnostic devices and patient monitoring systems.
• Telecommunications: RF and baseband circuitry demanding tight tolerance and low noise.

Conclusion of GQ8A013902GBT

The GQ8A013902GBT combines precision, durability, and compactness, making it a superior choice for engineers designing high-reliability electronics. Its ceramic construction, isolated resistors, and thin-film technology provide distinct advantages over standard thick-film networks, particularly in thermally challenging or precision-critical applications. While not automotive-compliant, its wide operating range and robust specs ensure versatility across industrial, medical, and telecom sectors. Packaged in tubes for automated assembly, it streamlines manufacturing while delivering consistent performance.