TT Electronics/IRC

GQ8A039530GT

GQ8A039530GT Description

The GQ8A039530GT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low thermal drift. This 8-resistor isolated network features a 953Ω resistance per element with a tight 2% tolerance and an ultra-low ±25ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and mechanical robustness, making it ideal for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its suitability for high-reliability circuits.

GQ8A039530GT Features

• Precision Thin Film Technology: Delivers excellent stability, low noise, and minimal TCR drift.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in sensitive applications.
• Ceramic QSOP Package: Provides superior heat dissipation and durability compared to plastic alternatives.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering for automated assembly processes.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Power Density: 0.1W per resistor (0.75W total) in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Non-Automotive (PPAP No): Optimized for industrial, medical, and telecom applications.

GQ8A039530GT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical Equipment: Patient monitoring systems and diagnostic devices requiring low drift.
• Telecommunications: RF modules and signal conditioning where isolation is critical.
• Industrial Control Systems: PLCs, motor drives, and power management with high thermal demands.
• Test & Measurement: Calibration equipment and data acquisition systems.

Conclusion of GQ8A039530GT

The GQ8A039530GT stands out for its combination of precision, power handling, and isolation in a compact ceramic QSOP package. Its thin-film technology and low TCR make it a superior choice over thick-film alternatives, particularly in applications demanding long-term stability. While not RoHS-compliant, its robust construction and performance cater to specialized industrial and medical markets where reliability outweighs regulatory constraints. Engineers seeking a high-density, high-stability resistor network will find this model exceptionally well-suited for critical designs.