TT Electronics/IRC

GQ0A011070GT

GQ0A011070GT Description

The GQ0A011070GT 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 10-resistor isolated network features a 107Ω resistance per element with a tight 2% 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 20-pin QSOP ceramic package, it offers excellent thermal dissipation and mechanical durability, making it suitable for demanding environments. The gull-wing termination enables secure surface-mount (SMD) assembly, while the 1W total power rating (0.1W per resistor) supports moderate power applications.

GQ0A011070GT Features

• Precision Thin Film Technology: Delivers stable resistance with minimal drift (±100ppm/°C) and low noise.
• High-Density Isolation: 10 isolated resistors in a compact QSOP package (8.66mm × 6.02mm × 1.47mm).
• Robust Construction: Ceramic case enhances thermal management and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with high-speed SMD processes.
• High Voltage Tolerance: Supports up to 100V maximum voltage, ideal for signal conditioning and divider networks.

GQ0A011070GT Applications

This resistor network excels in precision analog and mixed-signal circuits, including:

• Industrial Control Systems: Signal isolation and termination in PLCs and sensor interfaces.
• Test & Measurement Equipment: Voltage dividers, calibration circuits, and reference networks.
• Medical Electronics: Low-noise signal paths in diagnostic devices.
• Telecommunications: Impedance matching and line termination in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits requiring stable resistance.

Conclusion of GQ0A011070GT

The GQ0A011070GT combines precision, durability, and compact design, making it a standout choice for engineers needing reliable resistor networks in space-constrained, thermally challenging applications. Its ceramic QSOP package and thin-film technology offer superior performance over standard thick-film networks, particularly in precision analog systems. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom designs demanding tight tolerances and long-term stability.