TT Electronics/IRC

GQ8A0191R0GT

GQ8A0191R0GT Description

The GQ8A0191R0GT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Housed in a 16-pin QSOP ceramic package, it features 91Ω resistance per element with a tight 2% tolerance and ±100ppm/°C temperature coefficient, ensuring stable performance across a wide -70°C to +125°C operating range. The isolated (ISOL) circuit design allows independent resistor operation, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating deliver robust handling in compact designs. With a 100V maximum voltage rating and gull-wing SMD termination, it combines reliability with ease of assembly.

GQ8A0191R0GT Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Ceramic QSOP Package: Offers superior thermal management and mechanical durability.
• Isolated Resistor Network: Ideal for applications requiring independent signal paths.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, even at derated power.
• Surface-Mount Gull Wing Terminals: Facilitates automated PCB assembly with a 0.64mm pitch.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial use.

GQ8A0191R0GT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback circuits in instrumentation.
• Medical Electronics: Isolated sensor interfaces and diagnostic equipment.
• Telecom Infrastructure: High-frequency signal processing and impedance matching.
• Industrial Control Systems: Robust performance in harsh environments.
• Test & Measurement Equipment: Stable resistance values for calibration circuits.

Conclusion of GQ8A0191R0GT

The GQ8A0191R0GT stands out for its precision, isolation, and compact ceramic packaging, making it a top choice for demanding electronics. Its thin film technology and wide operational range cater to high-reliability applications, while the QSOP form factor ensures compatibility with space-constrained designs. Though not RoHS-compliant, its performance in industrial and telecom sectors justifies its niche. For engineers prioritizing accuracy and thermal resilience, this network is a compelling solution.