TT Electronics/IRC

GQ8B0166R5GCT

GQ8B0166R5GCT Description

The GQ8B0166R5GCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 66.5Ω resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it ensures excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it is engineered for reliability in demanding environments. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) make it ideal for space-constrained layouts.

GQ8B0166R5GCT Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Ceramic Case: Enhances thermal conductivity and mechanical robustness.
• High Power Density: 0.75W total power (15 resistors) in a compact QSOP package.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for industrial applications.
• BUS Circuit Designator: Optimized for bus termination and signal conditioning.
• Surface-Mount Gull Wing Terminals: Ensures reliable solder joints and automated assembly compatibility.
• Non-Automotive, Non-PPAP: Ideal for commercial and industrial use where PPAP compliance is not required.

GQ8B0166R5GCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division and impedance matching in communication systems.
• Bus Termination: Effective termination for high-speed data buses (e.g., DDR, PCIe).
• Industrial Electronics: Robust performance in control systems, instrumentation, and power management.
• Medical Devices: Reliable operation in diagnostic equipment where precision is critical.
• Test & Measurement: Stable resistance networks for calibration and sensor interfacing.

Conclusion of GQ8B0166R5GCT

The GQ8B0166R5GCT stands out for its thin-film accuracy, ceramic durability, and compact power efficiency, making it a superior choice for precision electronics. Its 2% tolerance, low TCR, and high voltage rating cater to demanding applications, while the QSOP package ensures compatibility with modern SMD processes. Though not RoHS-compliant, it remains a top-tier solution for industrial and commercial designs requiring reliable resistor networks.