TT Electronics/IRC

GQ8B0166R5DDT

GQ8B0166R5DDT Description

The GQ8B0166R5DDT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 66.5Ω resistance value, offering a tight ±0.5% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic package, it ensures superior thermal stability and durability. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in high-density circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the tube packaging ensures safe handling and storage.

GQ8B0166R5DDT Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR ensure stable operation across a -70°C to +125°C derated power range.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal dissipation and long-term reliability.
• High-Density Integration: 15 resistors in a compact 4.9mm × 6.02mm × 1.47mm footprint, ideal for space-constrained designs.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable seamless SMT (Surface Mount Technology) integration.
• Wide Voltage Range: Supports up to 100V, making it suitable for both low and medium-voltage applications.

GQ8B0166R5DDT Applications

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

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in ADCs/DACs.
• Industrial Electronics: PLC modules, sensor interfaces, and control systems requiring stable resistance values.
• Communications Equipment: Impedance matching and termination in RF/high-speed PCBs.
• Medical Devices: Critical circuits where low drift and high accuracy are paramount.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical subsystems.

Conclusion of GQ8B0166R5DDT

The GQ8B0166R5DDT stands out for its precision, compactness, and thermal resilience, making it a top choice for engineers designing high-reliability electronics. While not PPAP or automotive-qualified, its ceramic thin-film construction and tight tolerances cater to industrial, medical, and communication applications where performance cannot be compromised. For designs demanding miniaturization without sacrificing accuracy, this resistor network delivers exceptional value.