TT Electronics/IRC

GQ8B019101GAT

GQ8B019101GAT Description

The GQ8B019101GAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 15 resistors in a 16-pin QSOP (Ceramic) package, each with a 9.1KΩ resistance and a tight 2% tolerance. The device operates over a wide temperature range of 70°C to 125°C, with a ±100ppm/°C temperature coefficient, ensuring stability in demanding environments. Its 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability circuits. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GQ8B019101GAT Features

• Ceramic QSOP Package: Robust construction with 4.9mm length, 6.02mm depth, and 1.47mm height, offering space efficiency and durability.
• Precision Thin Film Technology: Delivers low noise and high accuracy (±100ppm/°C) for sensitive analog/digital circuits.
• High Power Handling: 0.05W per resistor (0.75W total) enables use in power-dense applications.
• Automotive-Grade Alternatives: While not PPAP or Automotive certified, its 125°C max operating temperature suits industrial and telecom applications.
• Non-RoHS Compliant: Ideal for legacy or specialized systems where RoHS exemptions apply.

GQ8B019101GAT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and bus termination in communication hardware.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance under thermal stress.
• Power Management: Load sharing and current limiting in DC-DC converters.
• Legacy Electronics: Military/aerospace systems where RoHS compliance is not mandated.

Conclusion of GQ8B019101GAT

The GQ8B019101GAT combines thin-film precision, high power density, and compact packaging, making it a versatile choice for engineers prioritizing reliability in harsh conditions. Its ceramic construction and wide temperature range outperform standard epoxy-based networks, while the QSOP gull-wing design ensures manufacturability. Ideal for industrial, telecom, and legacy systems, this resistor network balances performance with cost-effectiveness.