TT Electronics/IRC

GQ8A031130JCT

GQ8A031130JCT Description

The GQ8A031130JCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 113Ω resistance value with a tight 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (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 and 0.1W per resistor make it suitable for power-sensitive designs, while its 100V maximum voltage rating ensures reliability in high-voltage circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A031130JCT Features

• Precision Thin Film Technology: Delivers high accuracy (±25ppm/°C) and low noise.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• Robust Ceramic Package: Enhances thermal performance and mechanical strength.
• Compact QSOP Form Factor: 4.9mm × 6.02mm × 1.47mm dimensions with tight tolerances (±0.1mm length/height, ±0.2mm depth).
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power up to 125°C).
• High Power Density: 0.75W total dissipation in a small footprint.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its performance parallels higher-grade components.

GQ8A031130JCT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Industrial Controls: Isolated feedback networks in power supplies and motor drives.
• Test & Measurement Equipment: High-stability reference resistors.
• Medical Electronics: Low-drift circuits in diagnostic devices.
• Telecom Infrastructure: Impedance matching in RF modules.

Conclusion of GQ8A031130JCT

The GQ8A031130JCT excels in precision, power efficiency, and thermal resilience, making it a standout choice for high-reliability electronics. Its isolated thin-film design and ceramic QSOP package offer superior performance over standard arrays, particularly in environments with fluctuating temperatures or high voltage demands. While not RoHS-compliant, its technical merits justify its use in industrial, medical, and telecom applications where accuracy and durability are critical.