TT Electronics/IRC

GUS-QS8A-02-6982-DA

GUS-QS8A-02-6982-DA Description

The GUS-QS8A-02-6982-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 69.8KΩ resistance value with an ultra-tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, 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.

GUS-QS8A-02-6982-DA Features

• Precision Thin Film Technology: Delivers superior accuracy (±0.5%) and low TCR (±50ppm/°C) for stable operation in thermal variations.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C, outperforming standard networks.
• Compact & Robust: QSOP-16 package (4.9mm x 6.02mm x 1.47mm) with 0.64mm pitch, ideal for space-constrained PCBs.
• Isolated Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations.
• Automotive-Grade Alternatives: While not PPAP-certified, its 125°C rating suits industrial and telecom applications.

GUS-QS8A-02-6982-DA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Electronics: PLCs, motor drives, and power supplies requiring high-temperature stability.
• Telecom Infrastructure: RF modules and baseband processing where low TCR is critical.

Conclusion of GUS-QS8A-02-6982-DA

The GUS-QS8A-02-6982-DA excels in precision, power efficiency, and miniaturization, making it a top choice for engineers needing reliable resistor networks in harsh environments. Its isolated thin-film design, combined with high power density and tight tolerances, addresses challenges in industrial, telecom, and instrumentation designs where performance cannot be compromised.