TT Electronics/IRC

GUS-QS0B-03-1602-GA

GUS-QS0B-03-1602-GA Description

The GUS-QS0B-03-1602-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 16KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for compact, high-density designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering and compatibility with automated assembly processes.

GUS-QS0B-03-1602-GA Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive analog/digital circuits.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCBs.
• Robust Thermal Performance: Operates reliably up to 125°C with derated power handling at elevated temperatures.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation use where PPAP compliance is not required.
• Tube Packaging: Protects components during shipping and handling, ensuring mechanical integrity.

GUS-QS0B-03-1602-GA Applications

This resistor network excels in:

• Signal Conditioning: Precision attenuation and impedance matching in data acquisition systems.
• Bus Termination: Minimizes reflections in high-speed digital interfaces (e.g., DDR, PCIe).
• Medical Electronics: Stable performance in diagnostic equipment where temperature fluctuations occur.
• Test & Measurement: Calibration circuits requiring long-term drift resistance.
• Industrial Controls: Durable operation in PLCs and motor drive feedback networks.

Conclusion of GUS-QS0B-03-1602-GA

The GUS-QS0B-03-1602-GA stands out for its combination of precision, power efficiency, and compact form factor. Its thin-film construction and tight tolerance make it superior to thicker-film alternatives in critical analog applications. While not RoHS-compliant, it remains a cost-effective choice for non-consumer markets. Engineers will appreciate its reliability in harsh environments and ease of integration into high-density layouts, solidifying its role in advanced electronic systems.