TT Electronics/IRC

GUS-SS8B-03-6490-J

GUS-SS8B-03-6490-J Description

The GUS-SS8B-03-6490-J from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 16-pin SOIC package integrates 15 resistors with a 649Ω resistance value, offering a 5% tolerance and a ±25ppm/°C temperature coefficient for stable operation across a wide temperature range (70°C to 125°C). With a 0.8W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this surface-mount (SMD) network ensures reliable performance in compact, high-density PCB designs. Its gull-wing termination and 1.27mm terminal pitch facilitate easy assembly, while the tube packaging protects components during handling and storage.

GUS-SS8B-03-6490-J Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability compared to thick-film alternatives.
• Robust Construction: SOIC package (9.91mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth) ensures mechanical reliability.
• High Power Density: 0.8W total dissipation (1/20W per resistor) supports energy-efficient designs.
• Wide Operating Range: Rated for -55°C to +125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/AEC-Q200 certified).
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down networks in digital systems.

GUS-SS8B-03-6490-J Applications

• Digital Signal Processing: Bus termination resistors for FPGAs, ASICs, and memory interfaces to reduce reflections.
• Precision Analog Circuits: Voltage dividers or bias networks in sensor interfaces, ADCs, and DACs.
• Power Management: Load sharing or current limiting in DC-DC converters and LED drivers.
• Industrial Electronics: Durable performance in PLC modules, motor controls, and test equipment.

Conclusion of GUS-SS8B-03-6490-J

The GUS-SS8B-03-6490-J combines thin-film precision, compact form factor, and high power handling in a single network, making it a versatile solution for modern electronics. While not automotive-grade, its wide temperature range and low TCR (±25ppm/°C) suit industrial and telecom applications where stability is critical. Engineers will appreciate its ease of integration and consistent performance, reducing design complexity in space-constrained systems. For cost-effective, reliable resistor networks, this model stands out in its class.