TT Electronics/IRC

GQ0A031051GFT

GQ0A031051GFT Description

The GQ0A031051GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 10-resistor array features a 1.05KΩ resistance value per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull wing terminations, it offers surface-mount compatibility and a compact 8.66mm × 6.02mm × 1.47mm footprint. The ceramic case style enhances durability, while the isolated (ISOL) circuit designator ensures individual resistor independence. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for demanding electronic circuits.

GQ0A031051GFT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• High Power Handling: 1W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact & Robust: Ceramic QSOP package ensures mechanical strength and thermal performance.
• Isolated Resistors: Independent resistors (ISOL designator) enable flexible circuit configurations.
• Wide Operating Range: -70°C to +125°C with ±25ppm/°C TCR for consistent performance.
• Automated Assembly Friendly: Gull wing terminations and 0.64mm pitch simplify SMT processes.

GQ0A031051GFT Applications

• Industrial Control Systems: Precision voltage dividers, feedback networks, and signal conditioning.
• Medical Electronics: High-reliability circuits in diagnostic equipment and patient monitors.
• Telecommunications: Impedance matching and termination in RF/module designs.
• Test & Measurement: Calibration circuits and sensor interfaces requiring low drift.
• Power Management: Current sensing and balancing in multi-channel power supplies.

Conclusion of GQ0A031051GFT

The GQ0A031051GFT excels in precision, power efficiency, and thermal stability, making it a superior choice for high-density, high-reliability applications. Its isolated thin-film resistors, ceramic construction, and gull wing SMT compatibility provide a competitive edge over similar networks, particularly in industrial, medical, and telecom systems. While not RoHS-compliant, its performance metrics justify its use in specialized environments where accuracy and durability are critical.