TT Electronics/IRC

GUS-SS8B-03-3090-D

GUS-SS8B-03-3090-D Description

The GUS-SS8B-03-3090-D from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin SOIC device integrates 15 resistors with a 309Ω resistance value, offering a tight 0.5% tolerance and a low ±25ppm/°C temperature coefficient. With a 0.8W total power rating (0.05W per resistor) and a maximum operating temperature of 125°C, it ensures reliable performance in thermally challenging environments. The gull-wing termination and 1.27mm terminal pitch facilitate easy PCB integration, while its compact 9.91mm × 5.99mm × 1.45mm footprint suits space-constrained designs.

GUS-SS8B-03-3090-D Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy (±25ppm/°C).
• Robust Construction: SOIC package with gull-wing leads ensures mechanical durability and solderability.
• High Power Handling: 0.8W total dissipation (derated up to 125°C) outperforms standard networks.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C rating makes it suitable for industrial and telecom applications.
• Non-RoHS Compliance: Ideal for legacy systems requiring leaded components.
• Voltage Resilience: 100V maximum rating accommodates moderate-voltage circuits.

GUS-SS8B-03-3090-D Applications

• Signal Conditioning: Precision voltage dividers in instrumentation and sensor interfaces.
• Industrial Controls: Analog circuitry in PLCs, motor drives, and power management systems.
• Telecommunications: Impedance matching and termination in RF/module designs.
• Test & Measurement Equipment: Calibration networks requiring long-term stability.
• Legacy Electronics: Repair or replacement in military/aerospace systems where RoHS exemptions apply.

Conclusion of GUS-SS8B-03-3090-D

The GUS-SS8B-03-3090-D excels in precision and reliability, leveraging thin-film technology for critical analog applications. Its high-temperature tolerance, low TCR, and compact SOIC package make it a standout choice for engineers prioritizing accuracy and space efficiency. While not suited for automotive use, it fills a niche in industrial, telecom, and legacy systems where performance trumps RoHS compliance. For designs demanding stable resistance networks under thermal stress, this model offers a compelling balance of specs and durability.