TT Electronics/IRC

GQ8A021072GFT

GQ8A021072GFT Description

The GQ8A021072GFT 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 10.7KΩ resistance value with a tight 2% tolerance and a low ±50ppm/°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 stability and durability in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.1W power rating per resistor (0.75W total) and 100V maximum voltage rating make it suitable for moderate-power circuits.

GQ8A021072GFT Features

• Precision Thin Film Technology: Delivers stable resistance with low TCR (±50ppm/°C) and tight tolerance (2%).
• Isolated Network (ISOL): Each resistor operates independently, ideal for multi-channel signal conditioning.
• Robust Ceramic Package: Ensures thermal and mechanical reliability in harsh conditions.
• High Power Handling: 0.75W total power rating (0.1W per resistor) for distributed load applications.
• Surface-Mount Gull Wing Terminals: Compatible with automated assembly processes (0.64mm pitch).
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for high-temperature performance.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GQ8A021072GFT Applications

This resistor network excels in:

• Analog Signal Processing: Precision voltage dividers, feedback networks, and DAC/ADC interfaces.
• Medical Electronics: Isolated measurement circuits in diagnostic equipment.
• Test & Measurement Systems: Calibration and reference circuits requiring low drift.
• Industrial Controls: Sensor conditioning, PLCs, and power management modules.
• Telecom Infrastructure: Signal termination and impedance matching in RF/mixed-signal PCBs.

Conclusion of GQ8A021072GFT

The GQ8A021072GFT combines precision, isolation, and ruggedness in a compact QSOP package, making it a superior choice for engineers designing high-reliability analog systems. Its ceramic construction, low TCR, and isolated topology outperform generic arrays in thermal stability and signal integrity. While not RoHS-compliant, it remains a go-to solution for industrial, medical, and telecom applications demanding consistent performance under thermal stress. For designs requiring tight-tolerance, multi-resistor networks, this model delivers exceptional value.