TT Electronics/IRC

GUS-SS8B-03-1802-FD

GUS-SS8B-03-1802-FD Description

The GUS-SS8B-03-1802-FD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin SOIC package integrates 15 resistors, each with a 18K Ohm resistance 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 circuits. Its gull-wing termination and surface-mount design enable compact PCB layouts in space-constrained environments.

GUS-SS8B-03-1802-FD Features

• Precision Thin Film Technology: Offers low noise and high accuracy (±1%) for critical analog/digital systems.
• Robust Construction: SOIC-16 package with rectangular shape (9.91mm x 5.99mm x 1.45mm) and tight tolerances (±0.1mm height/length).
• Wide Temperature Range: Operates reliably from -70°C to +125°C with derated power up to 125°C.
• High Power Density: 0.8W total dissipation (0.05W per resistor) in a compact footprint.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift under thermal stress.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, its thin-film reliability suits industrial and telecom applications.

GUS-SS8B-03-1802-FD Applications

• Signal Conditioning: Ideal for op-amp feedback networks, DAC/ADC interfaces, and sensor calibration.
• Voltage Division: Precision dividers in test equipment, medical devices, and instrumentation.
• Industrial Controls: PLCs, motor drives, and power management systems requiring stable resistance.
• Telecom Infrastructure: Base stations and RF modules where temperature stability is critical.
• Consumer Electronics: High-end audio/video equipment benefiting from low-noise performance.

Conclusion of GUS-SS8B-03-1802-FD

The GUS-SS8B-03-1802-FD excels in precision, power efficiency, and thermal stability, making it a superior choice for engineers designing high-reliability circuits. Its thin-film technology and compact SOIC package provide a balance of performance and space savings, while the 1% tolerance and ±25ppm/°C TCR ensure consistent operation in harsh environments. Though not automotive-rated, it is a cost-effective solution for industrial, telecom, and instrumentation applications demanding uncompromising accuracy.