TT Electronics/IRC

GQ8A011132BBT

GQ8A011132BBT Description

The GQ8A011132BBT 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 11.3KΩ resistance per element with an ultra-tight 0.1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a ceramic QSOP package, it offers 16 gull-wing terminals for reliable surface-mount (SMD) integration, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H). Rated for 0.1W per resistor and 0.75W total power dissipation, it supports 100V maximum voltage, making it suitable for precision analog and mixed-signal circuits.

GQ8A011132BBT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical analog applications.
• Robust Construction: Ceramic case enhances thermal stability and durability.
• Space-Efficient: QSOP-16 package with 0.64mm pitch optimizes PCB real estate.
• Isolation-Centric Design: ISOL circuit designation minimizes crosstalk in multi-channel systems.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Reliable Termination: Gull-wing leads ensure secure soldering and mechanical strength.

GQ8A011132BBT Applications

• Industrial Automation: Precision voltage dividers and sensor interfaces in harsh environments.
• Medical Equipment: Signal isolation in patient monitoring systems.
• Test & Measurement: Calibration circuits and high-accuracy instrumentation.
• Telecommunications: Line termination and impedance matching in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment electronics.

Conclusion of GQ8A011132BBT

The GQ8A011132BBT excels in applications requiring high precision, thermal resilience, and compact integration. Its ceramic thin-film technology and isolated network design provide superior performance over standard thick-film arrays, particularly in noise-sensitive or thermally variable systems. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and telecom designs where accuracy and reliability are paramount.