TT Electronics/IRC

GUS-QS8A-03-5600-JB

GUS-QS8A-03-5600-JB Description

The GUS-QS8A-03-5600-JB from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision surface-mount applications. Featuring a 560Ω resistance value with a 5% tolerance, this thin-film resistor network delivers stable performance with a low ±25ppm/°C temperature coefficient, ensuring minimal resistance drift across operating conditions. Encased in a compact 16-pin QSOP (QSOP-16) package, it offers a 0.75W (3/4W) total power rating and 0.1W per resistor, making it suitable for power-sensitive designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its 100V maximum voltage rating and 125°C maximum operating temperature ensure durability in demanding environments.

GUS-QS8A-03-5600-JB Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Compact Form Factor: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suited for industrial and automotive (non-PPAP) applications.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical resilience and solderability.
• Non-RoHS Compliant: Suitable for legacy or specialized applications where RoHS exemptions apply.

GUS-QS8A-03-5600-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks requiring tight tolerance.
• Signal Conditioning: Isolation and impedance matching in communication systems (e.g., RS-485, CAN bus).
• Power Management: Load sharing, current limiting, and bias networks in DC/DC converters.
• Industrial Electronics: PLCs, motor drives, and instrumentation where temperature stability is critical.
• Legacy Systems: Maintenance or upgrades of non-RoHS-compliant equipment.

Conclusion of GUS-QS8A-03-5600-JB

The GUS-QS8A-03-5600-JB combines high reliability, precision thin-film technology, and compact packaging to address complex circuit design challenges. Its isolated architecture and robust performance make it a standout choice for engineers prioritizing accuracy, thermal stability, and space efficiency. While not automotive-grade or PPAP-approved, it remains a cost-effective solution for industrial, telecom, and legacy systems demanding consistent performance under varying thermal and electrical stresses.