TT Electronics/IRC

GQ8A011742BAT

GQ8A011742BAT Description

The GQ8A011742BAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 8-resistor array features a 17.4KΩ resistance value with an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit performance. Encased in a ceramic QSOP package, it offers robust thermal stability and durability, with a maximum operating temperature of 125°C. The isolated (ISOL) circuit design provides individual resistor isolation, making it ideal for applications requiring independent signal paths. Its gull-wing termination and surface-mount (SMD) design facilitate easy PCB integration, while the 0.64mm terminal pitch ensures compatibility with high-density layouts.

GQ8A011742BAT Features

• Precision Performance: ±100ppm/°C temperature coefficient and 0.1% tolerance for stable, reliable operation.
• High Power Handling: 0.75W (3/4W) total power rating (0.1W per resistor) supports moderate power applications.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• Isolated Resistors: Independent 17.4KΩ resistors (8 total) for flexible circuit design.
• Surface-Mount Ready: 16-pin QSOP gull-wing package with ±0.1mm dimensional tolerances for precise placement.
• Wide Voltage Range: 100V maximum rating suits industrial and instrumentation use.

GQ8A011742BAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks.
• Isolation Circuits: Signal conditioning in medical devices or test equipment.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance.
• Automotive Electronics: Non-automotive grade but suitable for benign environments.
• Telecom Infrastructure: High-frequency signal processing with minimal drift.

Conclusion of GQ8A011742BAT

The GQ8A011742BAT stands out for its combination of precision, power handling, and isolation, making it a superior choice for engineers prioritizing accuracy and thermal resilience. While not PPAP or automotive-compliant, its ceramic construction and thin-film technology ensure reliability in professional and industrial settings. Ideal for applications demanding tight-tolerance, multi-channel resistance, this network is a versatile solution for advanced electronic designs.