TT Electronics/IRC

GUS-SS8B-01-6490-FD

GUS-SS8B-01-6490-FD Description

The GUS-SS8B-01-6490-FD from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin SOIC package integrates 15 resistors, each with a 649Ω resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a 0.8W total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 1.27mm terminal pitch facilitate reliable PCB mounting, while its compact dimensions (9.91mm x 5.99mm x 1.45mm) save board space.

GUS-SS8B-01-6490-FD Features

• Thin-Film Technology: Offers superior stability, low noise, and high accuracy compared to thick-film alternatives.
• High Power Density: 0.8W total dissipation in a compact SOIC package, ideal for space-constrained designs.
• Precision Tolerance: 1% resistance tolerance and ±100ppm/°C TCR ensure reliable performance in precision analog and digital circuits.
• Robust Construction: 100V maximum voltage rating and 125°C maximum operating temperature suit industrial environments.
• Automated Assembly Friendly: Gull-wing leads and standardized SOIC-16 footprint simplify high-volume PCB assembly.

GUS-SS8B-01-6490-FD Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in sensor interfaces or ADC/DAC circuits.
• Bus Termination & Pull-Up/Down Networks: Stable termination for I²C, SPI, or CAN buses in communication systems.
• Industrial Control Systems: High-reliability applications like PLCs or motor drives, where temperature stability is critical.
• Medical Electronics: Low-noise signal paths in diagnostic equipment due to thin-film performance.
• Test & Measurement: Calibration circuits requiring long-term drift resistance.

Conclusion of GUS-SS8B-01-6490-FD

The GUS-SS8B-01-6490-FD combines precision, power efficiency, and compactness, making it a standout choice for engineers designing high-performance electronics. Its thin-film technology, tight tolerances, and robust thermal performance address challenges in industrial, automotive (non-PPAP), and communication systems. While not RoHS-compliant, its reliability in harsh environments and ease of integration solidify its role in critical circuits where accuracy and durability are paramount.