TT Electronics/IRC

GQ8A011131FAT

GQ8A011131FAT Description

The GQ8A011131FAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor array features a 1.13KΩ resistance value per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance 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. The isolated (ISOL) circuit design allows for independent resistor operation, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, this component is engineered for reliability in demanding environments.

GQ8A011131FAT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable performance.
• Ceramic QSOP Package: Enhances thermal management and mechanical robustness.
• Isolated Resistor Design (ISOL): Each of the 8 resistors operates independently, providing design flexibility.
• High Power Handling: 0.1W per resistor (0.75W total) ensures reliability in power-sensitive applications.
• Gull Wing Termination: Facilitates easy surface-mount (SMD) assembly with a 0.64mm terminal pitch.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive (non-PPAP) applications.
• Non-RoHS Compliant: May be preferred for legacy or specific industrial requirements.

GQ8A011131FAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Control Systems: PLCs, sensor interfaces, and instrumentation where stability is critical.
• Telecommunications: Filtering and impedance matching in RF/mixed-signal PCBs.
• Medical Electronics: Diagnostic equipment requiring high accuracy and low drift.
• Aerospace & Defense: Ruggedized electronics due to its ceramic construction and wide temperature tolerance.

Conclusion of GQ8A011131FAT

The GQ8A011131FAT stands out for its precision, isolation capability, and robust ceramic packaging, making it a superior choice for engineers needing reliable resistor networks in harsh or precision-critical environments. Its thin-film technology, high power rating, and SMD compatibility ensure seamless integration into advanced electronic systems. While not automotive-grade or RoHS-compliant, its performance characteristics make it ideal for industrial, medical, and telecom applications where accuracy and durability are paramount.