TT Electronics/IRC

GUS-QS8A-02-1823-FF

GUS-QS8A-02-1823-FF Description

The GUS-QS8A-02-1823-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 182K Ohm resistance value with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and is supplied in tube packaging for automated assembly. With a 0.75W (3/4W) total power rating and 100V maximum voltage rating, it is optimized for reliability in demanding circuits.

GUS-QS8A-02-1823-FF Features

• Precision Thin Film Technology: Delivers superior accuracy and stability (±50ppm/°C) compared to thick-film alternatives.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for multi-channel isolation requirements.
• High Power Handling: 0.1W per resistor (0.75W total) at 125°C maximum operating temperature, outperforming standard networks in derated conditions.
• Compact QSOP Package: Space-saving 0.64mm terminal pitch and 1.63mm seated height suit high-density PCB designs.
• Robust Construction: Gull-wing leads ensure reliable surface-mount attachment, even under thermal stress.

GUS-QS8A-02-1823-FF Applications

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation amplifiers.
• Industrial Controls: Isolated resistor arrays for PLCs and sensor interfaces requiring thermal stability.
• Medical Electronics: Critical circuits where low TCR and tight tolerance are mandatory (e.g., patient monitoring).
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems needing reliable resistance networks.

Conclusion of GUS-QS8A-02-1823-FF

The GUS-QS8A-02-1823-FF combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-reliability analog systems. Its thin-film isolation, low TCR, and robust QSOP package address challenges in industrial, medical, and telecom applications where component-level performance is critical. While not PPAP or automotive-rated, its 125°C operating capability and 1% tolerance ensure durability in most commercial and industrial environments. For designs demanding stable, isolated resistors in minimal space, this network delivers unmatched value.