TT Electronics/IRC

GUS-SS8B-03-4121-FF

GUS-SS8B-03-4121-FF Description

The GUS-SS8B-03-4121-FF from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 16-pin SOIC (Small Outline Integrated Circuit) device integrates 15 resistors, each with a 4.12KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature 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 low-power, high-reliability designs. Its gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration.

GUS-SS8B-03-4121-FF Features

• High Precision: 1% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Thin-film technology offers superior stability and low noise.
• Compact Design: 9.91mm × 5.99mm × 1.45mm SOIC package with 1.27mm terminal pitch saves board space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C (derated power).
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its performance aligns with industrial standards.
• Non-RoHS Compliance: Suitable for legacy or exempted applications requiring leaded components.

GUS-SS8B-03-4121-FF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks, gain-setting circuits.
• Industrial Controls: PLCs, instrumentation, and test equipment requiring stable resistance.
• Communication Systems: RF matching networks and impedance control.
• Legacy Electronics: Maintenance or upgrades for non-RoHS-compliant systems.

Conclusion of GUS-SS8B-03-4121-FF

The GUS-SS8B-03-4121-FF excels in applications demanding high accuracy, thermal stability, and compactness. Its thin-film technology, tight tolerances, and robust SOIC package make it a preferred choice for industrial and precision electronics. While not suited for automotive use, it offers a cost-effective solution for benchtop, telecom, and legacy systems. Engineers will appreciate its balance of performance and reliability in space-constrained designs.