TT Electronics/IRC

GUS-QS8A-03-2871-DA

GUS-QS8A-03-2871-DA Description

The GUS-QS8A-03-2871-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 2.87KΩ resistance value with an ultra-tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GUS-QS8A-03-2871-DA Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±25ppm/°C) for stable performance in temperature-sensitive environments.
• High Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Compact & Robust: QSOP package (4.9mm x 6.02mm x 1.47mm) with isolated resistors, ideal for space-constrained designs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Surface-Mount Ready: Gull-wing leads and 0.64mm pitch ensure reliable soldering and automated assembly compatibility.

GUS-QS8A-03-2871-DA Applications

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

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Medical Electronics: High-accuracy voltage dividers for diagnostic equipment.
• Industrial Controls: Feedback networks in PLCs and motor drives.
• Test & Measurement: Calibration circuits requiring low drift and high stability.
• Aerospace & Defense: Reliable performance in harsh environments due to its wide temperature range.

Conclusion of GUS-QS8A-03-2871-DA

The GUS-QS8A-03-2871-DA stands out for its precision, power efficiency, and compact form factor, making it a top choice for engineers designing high-performance electronics. Its thin-film technology, isolated resistors, and robust packaging ensure reliability in critical applications, while its 0.5% tolerance and low TCR mitigate performance drift. Ideal for industries demanding uncompromising accuracy, this resistor network combines technical excellence with practical design flexibility.