TT Electronics/IRC

GQ8A012051JAT

GQ8A012051JAT Description

The GQ8A012051JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 8-resistor isolated network features a 2.05KΩ resistance per element with a 5% tolerance and a low ±100ppm/°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 excellent thermal dissipation and mechanical durability, making it ideal for demanding environments. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its suitability for industrial and instrumentation applications.

GQ8A012051JAT Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance compared to thick-film alternatives.
• Ceramic QSOP Case: Provides excellent thermal conductivity and mechanical strength, ensuring long-term reliability.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Gull Wing Termination: Facilitates easy surface-mount assembly (SMD) with a 0.64mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Robust Power Handling: 0.1W per resistor (0.75W total) accommodates moderate power dissipation needs.

GQ8A012051JAT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Industrial Controls: PLCs, sensor interfaces, and feedback loops requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Automotive Electronics (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems (note: not PPAP-compliant).
• Medical Devices: Patient monitoring systems where low drift is critical.

Conclusion of GQ8A012051JAT

The GQ8A012051JAT stands out for its thin-film precision, ceramic isolation, and compact QSOP footprint, making it a versatile choice for engineers prioritizing accuracy and thermal resilience. While not RoHS-compliant, its high voltage rating, low TCR, and robust construction make it ideal for industrial, medical, and instrumentation designs. For applications demanding stable performance under thermal stress, this network offers a reliable, space-saving solution.