TT Electronics/IRC

GUS-SS4ALF-01-1002-DB

GUS-SS4ALF-01-1002-DB Description

The GUS-SS4ALF-01-1002-DB from TT Electronics/IRC is a high-precision, surface-mount resistor network designed for demanding isolation and signal conditioning applications. This 4-resistor network features a 10K Ohm resistance with an ultra-tight 0.5% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a molded SOIC-8 package, it offers 0.4W total power dissipation (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. The gull-wing termination ensures secure PCB mounting, while its thin-film technology provides superior accuracy and long-term stability.

GUS-SS4ALF-01-1002-DB Features

• Precision Performance: 0.5% tolerance and ±100ppm/°C TCR for critical analog/digital applications.
• Robust Construction: Molded SOIC package (4.9mm x 5.99mm x 1.63mm) with gull-wing leads for mechanical durability.
• High Power Handling: 0.4W total power rating (0.1W per resistor) at derated temperatures up to 125°C.
• Isolation-Centric Design: Circuit designator "ISOL" optimizes signal isolation in multi-channel systems.
• Compliance: EU RoHS compliant and EAR99 classified for global deployment.
• Thin-Film Advantage: Superior stability and lower noise compared to thick-film alternatives.

GUS-SS4ALF-01-1002-DB Applications

• Industrial Automation: Precision voltage dividers and sensor conditioning in PLCs.
• Medical Electronics: Signal isolation in patient monitoring equipment.
• Telecom Infrastructure: Impedance matching and line termination in high-speed data systems.
• Automotive (Non-Automotive Rated): Non-safety-critical circuits like infotainment systems.
• Test & Measurement: Calibration networks and reference circuits requiring long-term drift resistance.

Conclusion of GUS-SS4ALF-01-1002-DB

The GUS-SS4ALF-01-1002-DB excels in applications demanding high precision, thermal stability, and compact form factors. Its thin-film technology, isolation-optimized design, and robust SOIC package make it a standout choice for engineers prioritizing accuracy in harsh environments. While not PPAP or automotive-rated, its 0.5% tolerance and low TCR ensure reliability in industrial, medical, and telecom systems where component performance is critical. Packaged in tubes for automated assembly, it combines manufacturability with elite electrical characteristics.