TT Electronics/IRC

GQ0A0193R1GFT

GQ0A0193R1GFT Description

The GQ0A0193R1GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP device features 10 isolated resistors, each with a 93.1Ω resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 0.1W per resistor (1W total). The network operates over a wide temperature range of 70°C to 125°C and maintains a low temperature coefficient of ±100ppm/°C, ensuring reliable performance in demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating makes it suitable for high-voltage circuits.

GQ0A0193R1GFT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with minimal drift.
• Isolated Resistor Configuration: 10 independent resistors (93.1Ω each) for flexible circuit design.
• High Power Handling: 1W total power dissipation (0.1W per resistor) in a compact QSOP package.
• Robust Construction: Ceramic case ensures thermal and mechanical resilience.
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.
• Low TCR: ±100ppm/°C minimizes resistance variation with temperature fluctuations.
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch enable efficient assembly.

GQ0A0193R1GFT Applications

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

• Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers.
• Industrial Controls: Suitable for PLCs, sensors, and instrumentation due to its stability.
• Telecommunications: Used in filtering and impedance matching for RF/mixed-signal PCBs.
• Medical Electronics: Reliable performance in diagnostic equipment and patient monitoring systems.
• Automotive (Non-Automotive Rated): Secondary circuits where high-temperature operation is critical.

Conclusion of GQ0A0193R1GFT

The GQ0A0193R1GFT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for engineers requiring stable resistance networks in compact designs. While not PPAP or automotive-qualified, its high power density, low TCR, and wide temperature range make it indispensable for industrial, telecom, and medical applications. Its surface-mount compatibility further enhances its versatility in modern PCB layouts.