TT Electronics/IRC

GQ8B016490GGT

GQ8B016490GGT Description

The GQ8B016490GGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 649Ω resistance value and a tight 2% tolerance, ensuring consistent performance across multiple channels. Encased in a ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C and a derated power range of 70°C to 125°C. The 0.75W (3/4W) total power rating (0.05W per resistor) and ±100ppm/°C temperature coefficient make it ideal for stable, low-drift applications.

GQ8B016490GGT Features

• Circuit Designator: BUS configuration for streamlined signal routing.
• High-Density Integration: 15 resistors in a compact 4.9mm x 6.02mm x 1.47mm QSOP package.
• Precision Thin Film Technology: Delivers low noise and excellent stability.
• Robust Construction: Ceramic case with gull-wing terminations for reliable surface-mount (SMD) assembly.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure mechanical consistency.
• Non-Automotive: Optimized for general-purpose and industrial electronics.

GQ8B016490GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/down networks in analog/digital systems.
• Medical Equipment: Stable resistance paths in diagnostic devices where accuracy is critical.
• Test & Measurement: High-reliability circuits for oscilloscopes and data acquisition systems.
• Industrial Controls: Durable performance in PLCs and motor drives under fluctuating temperatures.
• Communications: Impedance matching in RF modules and base stations.

Conclusion of GQ8B016490GGT

The GQ8B016490GGT stands out for its combination of precision, power handling, and compact design, making it a versatile choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its ceramic construction and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with automated assembly processes. Though not PPAP or RoHS compliant, its technical merits make it a strong candidate for prototyping and industrial designs requiring repeatable performance.