TT Electronics/IRC

GUS-QS8A-03-7502-DB

GUS-QS8A-03-7502-DB Description

The GUS-QS8A-03-7502-DB 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 75kΩ resistance value with an ultra-tight 0.5% tolerance and a low ±25ppm/°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 precision analog and digital circuits.

GUS-QS8A-03-7502-DB Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Thin-film technology ensures long-term reliability and low noise.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint ideal for space-constrained PCBs.
• Isolated Configuration: Independent resistors (ISOL designator) for flexible circuit design.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: 0.64mm terminal pitch and gull-wing leads for easy assembly.

GUS-QS8A-03-7502-DB Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits.
• Signal Conditioning: Stable performance in sensor interfaces and instrumentation.
• Medical Electronics: Low-noise, high-accuracy requirements in diagnostic equipment.
• Industrial Controls: Reliable operation in PLCs and motor drives.
• Telecom Infrastructure: Signal integrity in high-frequency RF modules.

Conclusion of GUS-QS8A-03-7502-DB

The GUS-QS8A-03-7502-DB stands out for its exceptional accuracy, compact form factor, and isolation flexibility, making it a superior choice over bulkier or less stable alternatives. Its thin-film technology and wide temperature range cater to high-reliability applications, while the QSOP package ensures compatibility with automated assembly processes. Ideal for engineers prioritizing precision, durability, and space efficiency in advanced electronic systems.