TT Electronics/IRC

GUS-QS8B-01-46R4-G

GUS-QS8B-01-46R4-G Description

The GUS-QS8B-01-46R4-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device integrates 15 resistors with a 46.4Ω resistance value, offering a tight 2% tolerance and a low ±100ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The gull-wing termination ensures secure surface-mount (SMD) assembly, while the compact 4.9mm × 6.02mm × 1.47mm footprint optimizes board space.

GUS-QS8B-01-46R4-G Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Robust Power Handling: Supports 0.75W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• BUS Circuit Designator: Ideal for bus line termination and pull-up/down applications.
• High Voltage Rating: Withstands up to 100V, ensuring reliability in mixed-voltage systems.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design with 0.64mm terminal pitch.
• Wide Operating Range: Functions reliably from -70°C to +125°C, even at derated power.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GUS-QS8B-01-46R4-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division and impedance matching in analog/digital circuits.
• Bus Termination: Effective for I²C, SPI, or memory bus lines to reduce reflections.
• Medical/Industrial Electronics: Stable performance in sensors, test equipment, and control systems.
• Communication Devices: Used in RF modules, transceivers, and networking hardware for signal integrity.
• Power Management: Pull-up/down networks in DC-DC converters and voltage regulators.

Conclusion of GUS-QS8B-01-46R4-G

The GUS-QS8B-01-46R4-G stands out for its precision, power efficiency, and compact design, making it a superior choice for high-reliability applications. Its thin-film construction, tight tolerance, and broad temperature range cater to advanced electronics where stability and space constraints are critical. While not RoHS-compliant, it remains a robust solution for industrial, medical, and communication systems requiring durable, high-performance resistor networks.