TT Electronics/IRC

GUS-QS8A-02-5901-JA

GUS-QS8A-02-5901-JA Description

The GUS-QS8A-02-5901-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 5.9KΩ resistance and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates efficiently across a wide temperature range of 70°C to 125°C, derated for optimal performance. The ±50ppm/°C temperature coefficient guarantees stability in varying thermal conditions, while the 100V maximum voltage rating enhances durability in demanding circuits. Packaged in a tube for automated assembly, its gull-wing termination ensures secure PCB mounting.

GUS-QS8A-02-5901-JA Features

• Thin-Film Technology: Delivers high precision and low noise for sensitive analog/digital circuits.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), saving board space.
• Robust Power Handling: 0.75W total dissipation with derating up to 125°C.
• Stable Performance: ±50ppm/°C TCR minimizes resistance drift under thermal stress.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch simplify SMT placement.

GUS-QS8A-02-5901-JA Applications

This resistor network excels in:

• Industrial Control Systems: Precision voltage dividers in PLCs and sensor interfaces.
• Medical Electronics: Signal conditioning in patient monitoring equipment.
• Telecommunications: Impedance matching in RF modules and base stations.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications.

Conclusion of GUS-QS8A-02-5901-JA

The GUS-QS8A-02-5901-JA combines thin-film accuracy, compact form factor, and isolated resistor topology to address complex circuit design challenges. Its high power density, thermal resilience, and ease of integration make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-qualified, it remains a cost-effective solution for commercial and industrial electronics demanding repeatable performance. Engineers will appreciate its balance of precision, durability, and space efficiency in multi-channel designs.