TT Electronics/IRC

GUS-QS8A-02-9761-JA

GUS-QS8A-02-9761-JA Description

The GUS-QS8A-02-9761-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 9.76KΩ resistance value and a tight ±5% tolerance, ensuring consistent performance in demanding circuits. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable operation under moderate loads. The thin-film technology provides excellent stability, with a low ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. Its gull-wing termination ensures secure SMD mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS8A-02-9761-JA Features

• Precision Thin Film: Delivers high accuracy (±5%) and low TCR (±50ppm/°C) for stable performance.
• Robust Power Handling: Supports 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Isolated Resistors: 8 independent resistors (ISOL circuit designator) prevent crosstalk in sensitive analog/digital systems.
• Compact QSOP Package: 16-pin gull-wing SMD design with 0.64mm pitch for high-density layouts.
• Wide Voltage Range: Maximum 100V rating suits industrial and instrumentation applications.
• Non-Automotive Grade: Ideal for commercial/industrial use (PPAP not required).

GUS-QS8A-02-9761-JA Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement systems where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation requiring low drift.
• Industrial Controls: PLCs and sensor interfaces benefiting from compact, reliable resistance arrays.
• Communications Hardware: RF and analog signal processing with minimal thermal variance.

Conclusion of GUS-QS8A-02-9761-JA

The GUS-QS8A-02-9761-JA combines thin-film precision, moderate power handling, and compact packaging to address challenges in modern electronics. Its isolated resistor design and wide temperature range (−70°C to +125°C) make it a versatile choice for engineers prioritizing stability and space efficiency. While not RoHS-compliant, its performance in commercial and industrial systems justifies its use in non-regulated environments. For applications demanding repeatable accuracy in a small footprint, this network stands out among similar models.