TT Electronics/IRC

GUS-QS8A-02-1003-BB

GUS-QS8A-02-1003-BB Description

The GUS-QS8A-02-1003-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 100K Ohm resistance with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70 to 125°C. Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and 0.64mm terminal pitch for high-density PCB designs. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances performance and reliability in precision circuits.

GUS-QS8A-02-1003-BB Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and long-term reliability.
• Compact & Dense: QSOP-16 package with 0.64mm pitch optimizes space in SMT assemblies.
• Isolated Design: Independent resistors (ISOL configuration) for flexible circuit integration.
• Wide Temperature Range: Operates from 70 to 125°C with derated power handling.
• Automotive-Grade Alternatives: While this model is not PPAP or automotive-qualified, similar variants may suit harsh environments.

GUS-QS8A-02-1003-BB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Medical & Test Equipment: High-accuracy signal conditioning and measurement systems.
• Industrial Controls: PLCs, motor drives, and power management where stability is critical.
• Communications Infrastructure: RF modules and filtering circuits requiring tight tolerances.
• Consumer Electronics: Compact devices needing reliable resistor networks (e.g., wearables, IoT).

Conclusion of GUS-QS8A-02-1003-BB

The GUS-QS8A-02-1003-BB excels in applications demanding precision, miniaturization, and thermal stability. Its thin-film isolation, tight tolerance, and QSOP packaging make it ideal for space-constrained, high-performance designs. While not suited for automotive use, it remains a top choice for industrial, medical, and communication systems where accuracy and reliability are paramount. Supplied in tubes for SMT efficiency, it streamlines manufacturing while ensuring consistent quality.