TT Electronics/IRC

GQ8A032002JBT

GQ8A032002JBT Description

The GQ8A032002JBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance and thermal performance. This 8-resistor isolated network features a 20K Ohm resistance value with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring reliable operation across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability and heat dissipation.

GQ8A032002JBT Features

• Precision Thin Film Technology: Delivers stable performance with low TCR (±25ppm/°C) and tight tolerance (±5%).
• Robust Ceramic Package: Ensures mechanical strength and thermal stability in harsh environments.
• High Power Handling: 0.75W total rating (0.1W per resistor) for demanding circuits.
• Isolated Circuit Design (ISOL): Independent resistors minimize crosstalk in sensitive applications.
• Surface-Mount Gull Wing Terminals: Compatible with automated assembly processes (SMD).
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated above 70°C).
• Compact QSOP-16 Footprint: Saves board space (4.9mm × 6.02mm × 1.47mm) with ±0.1mm dimensional tolerances.

GQ8A032002JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: Isolated measurement and sensor interfaces.
• Medical Electronics: Low-noise, high-stability instrumentation.
• Automotive (Non-Automotive Rated): Secondary systems where thermal resilience is critical.
• Telecommunications: Impedance matching and termination in RF modules.

Conclusion of GQ8A032002JBT

The GQ8A032002JBT stands out for its ceramic-encapsulated thin-film resistors, offering superior thermal and electrical stability compared to polymer-based networks. Its isolated design, high power density, and tight tolerances make it ideal for precision analog and mixed-signal designs. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom applications demanding long-term reliability. Packaged in tubes for automated handling, it balances performance with manufacturability.