TT Electronics/IRC

GUS-SS8B-03-4872-FF

GUS-SS8B-03-4872-FF Description

The GUS-SS8B-03-4872-FF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin SOIC device integrates 15 resistors, each with a 48.7KΩ resistance value and a tight 1% tolerance, ensuring reliable signal conditioning and voltage division. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -70°C to +125°C. The 0.8W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding environments. Its gull-wing termination and surface-mount design facilitate efficient PCB assembly, while the compact 9.91mm × 5.99mm × 1.45mm footprint optimizes space utilization.

GUS-SS8B-03-4872-FF Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive circuits.
• Robust Construction: SOIC package with ±0.1mm length/height tolerances for consistent mechanical performance.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for industrial and automotive-adjacent applications (though not PPAP/Automotive certified).
• High Power Handling: 0.8W total dissipation (1/20W per resistor) outperforms similar networks in power density.
• BUS Circuit Designator: Optimized for bus termination and pull-up/pull-down networks in digital systems.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring specific material properties.

GUS-SS8B-03-4872-FF Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits and sensor interfaces.
• Digital Systems: Bus termination and pull-up/down networks for I²C, SPI, or memory buses.
• Industrial Controls: Stable resistance in PLC modules, motor drives, and power supplies exposed to thermal stress.
• Test & Measurement Equipment: Calibration circuits requiring low TCR (±25ppm/°C) and long-term stability.
• Aerospace & Defense: Non-RoHS compliance may align with certain legacy system requirements.

Conclusion of GUS-SS8B-03-4872-FF

The GUS-SS8B-03-4872-FF stands out for its precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing thermal stability and space constraints. While not Automotive/PPAP-certified, its wide temperature range and thin-film reliability cater to industrial, digital, and high-accuracy analog designs. For applications demanding tight-tolerance, multi-resistor networks in a rugged SMD package, this model delivers a compelling balance of performance and durability.