TT Electronics/IRC

GQ8A036042JFT

GQ8A036042JFT Description

The GQ8A036042JFT 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 60.4KΩ resistance per element with a 5% tolerance and a ±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 excellent thermal stability and mechanical durability, making it suitable for demanding surface-mount applications. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for efficiency in compact, high-density PCB designs.

GQ8A036042JFT Features

• Precision Thin-Film Technology: Delivers low noise and high accuracy (±25ppm/°C) for sensitive circuits.
• Isolated Circuit Design (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Robust Ceramic QSOP Package: Enhances thermal dissipation and mechanical strength in harsh environments.
• Gull Wing Termination: Facilitates reliable surface-mount assembly with a 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Non-Automotive (PPAP No): Ideal for industrial, medical, and telecom applications where automotive compliance isn’t required.

GQ8A036042JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Instrumentation: Low-drift sensor interfaces and diagnostic equipment.
• Telecommunications: RF matching networks and baseband signal processing.
• Industrial Control Systems: Isolated measurement circuits and PLCs.
• Test & Measurement Equipment: Calibration circuits requiring long-term stability.

Conclusion of GQ8A036042JFT

The GQ8A036042JFT stands out for its combination of precision, isolation, and rugged packaging, making it a superior choice over standard thick-film networks. Its thin-film construction and ceramic case ensure minimal parameter drift under thermal stress, while the QSOP gull-wing design simplifies high-density PCB integration. Though not RoHS-compliant, it remains a top-tier solution for non-consumer applications demanding reliability in extreme conditions. Engineers will appreciate its balance of performance and durability in critical analog systems.