TT Electronics/IRC

GQ8A031622BBT

GQ8A031622BBT Description

The GQ8A031622BBT from TT Electronics/IRC is a high-precision, thin-film resistor network designed for demanding isolation circuit applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates eight 16.2KΩ resistors with an ultra-tight tolerance of ±0.1% and a low temperature coefficient of ±25ppm/°C, ensuring exceptional stability across operating temperatures of 70°C to 125°C. Encased in a robust ceramic package, it offers superior thermal performance and durability in harsh environments. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in precision analog and signal conditioning circuits.

GQ8A031622BBT Features

• High Precision: ±0.1% tolerance and ±25ppm/°C TCR for critical accuracy.
• Robust Construction: Ceramic case and gull-wing termination ensure mechanical and thermal resilience.
• Space-Efficient: Compact QSOP package (4.9mm × 6.02mm × 1.47mm) with 0.64mm pitch, ideal for high-density PCBs.
• Isolation-Centric Design: Circuit designator "ISOL" highlights suitability for isolated signal paths.
• Wide Temperature Range: Operates up to 125°C with derated power, outperforming standard networks.
• Non-Automotive: Excludes PPAP, making it cost-effective for industrial/commercial use.

GQ8A031622BBT Applications

This resistor network excels in:

• Medical Equipment: Precision voltage dividers in patient monitoring systems.
• Test & Measurement: Calibration circuits requiring minimal drift.
• Industrial Controls: Isolated feedback loops in motor drives or PLCs.
• Communications: Signal conditioning in RF and baseband hardware.
• Aerospace: Reliable performance in avionics where temperature extremes occur.

Conclusion of GQ8A031622BBT

The GQ8A031622BBT stands out for its combination of precision, power handling, and ruggedness, making it a top choice for engineers prioritizing stability in isolation-critical designs. Its ceramic encapsulation and thin-film technology deliver unmatched performance in compact form, while the non-automotive compliance reduces cost barriers for industrial applications. For high-reliability systems demanding tight tolerances and thermal resilience, this resistor network is a compelling solution.