TT Electronics/IRC

GUS-SS8B-03-3090-G

GUS-SS8B-03-3090-G Description

The GUS-SS8B-03-3090-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin SOIC (Small Outline Integrated Circuit) package features 15 resistors, each with a 309Ω resistance value and a tight 2% tolerance, ensuring reliable performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it maintains stability across a wide operating range of -70°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust electrical performance, while the gull-wing termination ensures secure surface-mount (SMD) assembly.

GUS-SS8B-03-3090-G Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact SOIC Package: Measures 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained PCB designs.
• High-Temperature Resilience: Operates up to 125°C with derated power handling up to 70°C–125°C, outperforming standard thick-film networks.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications in digital systems.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation use where PPAP compliance isn’t required.

GUS-SS8B-03-3090-G Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I²C).
• Medical/Test Equipment: Stable reference networks in diagnostic devices.
• Power Management: Current-limiting arrays in low-power DC/DC converters.
• Industrial Controls: Robust performance in PLCs and sensor interfaces.

Conclusion of GUS-SS8B-03-3090-G

The GUS-SS8B-03-3090-G combines thin-film accuracy, thermal resilience, and compact packaging, making it a superior choice for engineers prioritizing reliability in harsh environments. Its 309Ω BUS configuration and SOIC-16 footprint offer versatility for both analog and digital designs, while the tube packaging ensures safe handling during assembly. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer applications requiring long-term stability.