TT Electronics/IRC

GUS-QS8A-03-3572-JF

GUS-QS8A-03-3572-JF Description

The GUS-QS8A-03-3572-JF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing termination, this surface-mount device offers a 35.7K Ohm resistance per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it operates reliably across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. The compact dimensions (4.9mm length × 6.02mm depth × 1.47mm height) and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-03-3572-JF Features

• Thin Film Technology: Delivers superior stability, low noise, and precision.
• High Power Handling: 0.75W total (0.1W per resistor) outperforms standard networks in power dissipation.
• Wide Temperature Range: Stable performance from 70°C to 125°C (derated) with a 100V maximum voltage rating.
• Isolated Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Compact QSOP Package: 16-pin gull wing SMD with a 1.63mm seated height suits space-constrained applications.
• Robust Construction: Non-automotive and non-PPAP, but engineered for industrial-grade reliability.

GUS-QS8A-03-3572-JF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefit from low TCR (±25ppm/°C).
• Medical Electronics: Stable performance in diagnostic equipment and patient monitoring systems.
• Industrial Control Systems: Isolated resistor networks for PLCs, motor drives, and power supplies.
• Telecommunications: Signal conditioning and impedance matching in RF modules.
• Test & Measurement Equipment: High-accuracy instrumentation requiring minimal drift.

Conclusion of GUS-QS8A-03-3572-JF

The GUS-QS8A-03-3572-JF excels in precision, power efficiency, and compactness, making it a standout choice for demanding electronics. Its thin film isolation, wide temperature range, and high power rating address challenges in industrial, medical, and telecom applications. While not RoHS-compliant, its performance-centric design justifies its use in specialized sectors. Engineers seeking reliable, high-density resistor networks will find this model a robust solution.