TT Electronics/IRC

GQ8A019762BT

GQ8A019762BT Description

The GQ8A019762BT 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 97.6KΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and mechanical robustness, making it ideal for high-reliability environments. With a maximum voltage rating of 100V and a total power dissipation of 0.75W (3/4W), this network is engineered for precision analog and digital circuits.

GQ8A019762BT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic case ensures excellent thermal and mechanical durability.
• Isolation-Centric Design: ISOL circuit designator optimizes signal integrity in isolated systems.
• Surface-Mount Gull Wing Terminals: 0.64mm pitch for compact PCB layouts.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low Noise: Thin-film technology minimizes parasitic effects for sensitive applications.
• Non-Automotive Grade: Suitable for industrial, medical, and telecom uses where PPAP compliance is not required.

GQ8A019762BT Applications

This resistor network excels in:

• Isolated Signal Conditioning: Precision voltage dividers, feedback networks in opto-isolators.
• Medical Equipment: Patient monitoring systems requiring stable, noise-free resistance.
• Test & Measurement: Calibration circuits, high-accuracy DAC/ADC reference networks.
• Industrial Controls: PLCs, sensor interfaces where thermal drift must be minimized.
• Telecom Infrastructure: RF matching networks, line termination with tight tolerances.

Conclusion of GQ8A019762BT

The GQ8A019762BT stands out for its precision, isolation-focused design, and ceramic-enhanced reliability, making it a top choice for engineers prioritizing signal integrity and thermal performance. While not RoHS-compliant, its thin-film technology and gull-wing SMD compatibility ensure seamless integration into high-density PCBs. Ideal for medical, industrial, and precision instrumentation, this network delivers unmatched stability where marginal errors are unacceptable. For non-automotive applications demanding 0.1% tolerance and robust thermal handling, it represents a superior alternative to standard thick-film arrays.