TT Electronics/IRC

GQ8B011800FBT

GQ8B011800FBT Description

The GQ8B011800FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 180Ω resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. The network operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for harsh environments. Its ceramic case and thin-film technology provide excellent stability, low noise, and a ±100ppm/°C temperature coefficient, ideal for analog and digital signal conditioning.

GQ8B011800FBT Features

• High Power Handling: Delivers 0.75W (3/4W) total power (0.05W per resistor), supporting robust circuit designs.
• Precision Engineering: 1% tolerance and ±100ppm/°C TCR ensure reliable performance in precision applications.
• Durable Construction: Ceramic substrate and gull-wing termination offer mechanical strength and solderability for surface-mount (SMD) assembly.
• Compact & Standardized: QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch saves board space while complying with industry standards.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive (non-AECQ) systems.

GQ8B011800FBT Applications

This resistor network excels in:

• Analog/Digital Signal Processing: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Industrial Controls: Precision feedback circuits in sensors, motor drives, and power supplies.
• Test & Measurement Equipment: Calibration and reference circuits requiring low drift.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.
• Medical Electronics: Stable biasing in diagnostic devices where accuracy is critical.

Conclusion of GQ8B011800FBT

The GQ8B011800FBT combines precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in space-constrained, high-performance designs. Its ceramic thin-film construction and wide operational range outperform generic thick-film alternatives, particularly in environments requiring thermal stability and long-term reliability. While not PPAP or automotive-grade, it remains a cost-effective solution for industrial, medical, and telecom applications demanding uncompromising accuracy.