TT Electronics/IRC

GUS-SS8B-01-1211-FC

GUS-SS8B-01-1211-FC Description

The GUS-SS8B-01-1211-FC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin SOIC package integrates 15 resistors, each with a 1.21KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a 0.8W total power rating (0.05W per resistor) and a ±100ppm/°C temperature coefficient, it delivers stable operation across a wide temperature range of 70°C to 125°C. The gull-wing termination and 100V maximum voltage rating make it suitable for compact, high-reliability designs.

GUS-SS8B-01-1211-FC Features

• High Precision: Thin-film technology with 1% tolerance and ±100ppm/°C TCR for minimal drift.
• Robust Construction: SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances for consistent PCB mounting.
• Optimized Power Handling: 0.8W total dissipation (0.05W per resistor) at 125°C maximum operating temperature.
• Versatile Termination: Gull-wing leads with 1.27mm pitch for reliable surface-mount assembly.
• Industrial-Grade: Non-automotive (PPAP: No) but suitable for telecom, instrumentation, and control systems.

GUS-SS8B-01-1211-FC Applications

• Voltage Division: Ideal for ADC/DAC reference networks due to low TCR and matched resistors.
• Signal Conditioning: Used in sensor interfaces where precision resistance ratios are critical.
• Embedded Systems: Fits space-constrained PCBs in medical devices or test equipment.
• Power Management: Supports current sensing in power supplies with its 100V rating.

Conclusion of GUS-SS8B-01-1211-FC

The GUS-SS8B-01-1211-FC excels in precision analog circuits requiring tight tolerances, thermal stability, and compact footprints. Its thin-film technology and SOIC packaging offer superior performance over thick-film alternatives, making it a preferred choice for industrial and communication systems. While not RoHS-compliant, its reliability in harsh environments justifies its use in specialized applications.