TT Electronics/IRC

GQ8A014642BBT

GQ8A014642BBT Description

The GQ8A014642BBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 46.4KΩ resistance value with an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic QSOP package, it offers superior thermal stability and reliability, with a maximum operating temperature of 125°C. The 0.75W (3/4W) total power rating and 0.1W per resistor make it suitable for power-sensitive designs, while its ±100ppm/°C temperature coefficient ensures minimal drift across a wide 70°C to 125°C derated power range.

GQ8A014642BBT Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for stable performance in precision analog circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Surface-Mount Design: 16-pin QSOP gull-wing termination (0.64mm pitch) for compact PCB integration.
• Isolated Circuit Design: Ideal for applications requiring electrical isolation between channels.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Stable Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.

GQ8A014642BBT Applications

This resistor network excels in:

• Precision instrumentation (e.g., multimeters, data acquisition systems).
• Medical electronics where accuracy and stability are critical.
• Industrial control systems requiring isolated signal paths.
• Automotive test equipment (though not automotive-grade, its performance suits prototyping).
• Telecommunication hardware for impedance matching and filtering.

Conclusion of GQ8A014642BBT

The GQ8A014642BBT stands out for its combination of precision, power handling, and isolation, making it a top choice for engineers designing high-reliability circuits. Its ceramic QSOP package ensures longevity in harsh environments, while the thin-film technology guarantees consistent performance. While not PPAP or RoHS compliant, its technical merits make it ideal for prototyping, test equipment, and industrial electronics where accuracy outweighs regulatory requirements. For applications demanding tight-tolerance, multi-channel resistance networks, this model delivers unmatched value.