TT Electronics/IRC

GQ8B011151CBT

GQ8B011151CBT Description

The GQ8B011151CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors, each with a 1.15KΩ resistance value and an exceptional ±0.25% tolerance. The network operates within a wide temperature range of 70°C to 125°C, with a derated power capability, ensuring reliability under thermal stress. Encased in a ceramic package, it offers superior thermal conductivity and mechanical robustness, making it suitable for harsh environments. The gull-wing termination facilitates easy surface-mount (SMD) assembly, while the ±100ppm/°C temperature coefficient ensures minimal resistance drift.

GQ8B011151CBT Features

• Precision Performance: 0.25% tolerance and ±100ppm/°C TCR for high-accuracy signal conditioning.
• Robust Construction: Ceramic case enhances thermal management and durability.
• High Power Handling: 0.75W (3/4W) total power rating (0.05W per resistor) supports power-dense designs.
• Compact Form Factor: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with QSOP packaging saves PCB space.
• Wide Voltage Range: 100V maximum rating for versatile circuit integration.
• Stable Termination: Gull-wing leads ensure reliable solder joints in automated assembly.

GQ8B011151CBT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment requiring low drift.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation.
• Automotive Systems (non-AECQ): ECU peripheral circuits, though not PPAP-certified.
• Test & Measurement: Calibration tools, precision attenuators.

Conclusion of GQ8B011151CBT

The GQ8B011151CBT stands out for its combination of precision, power efficiency, and compactness, making it ideal for space-constrained, high-reliability designs. While not automotive-grade or RoHS-compliant, its ceramic construction and thin-film technology deliver superior performance in industrial, medical, and test applications. Engineers seeking a stable, high-tolerance resistor network will find this model a compelling choice for critical circuits.