TT Electronics/IRC

GUS-QS8A-03-2053-FB

GUS-QS8A-03-2053-FB Description

The GUS-QS8A-03-2053-FB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing termination, this surface-mount device offers a 205K Ohm resistance per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit designs. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, meeting demanding industrial and commercial requirements. The compact 4.9mm x 6.02mm x 1.47mm footprint and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-03-2053-FB Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• High Power Handling: 0.75W total (0.1W per resistor) at 70°C derating, superior to standard networks.
• Isolated Resistors: Independent 205K Ohm resistors for flexible circuit design.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Compact QSOP Package: Space-saving 16-pin gull wing SMD design for automated assembly.
• Robust Construction: 100V maximum voltage rating and 1% tolerance for critical applications.

GUS-QS8A-03-2053-FB Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Medical Electronics: Patient monitoring systems where accuracy and reliability are paramount.
• Telecommunications: Filter networks and impedance matching in RF modules.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GUS-QS8A-03-2053-FB

The GUS-QS8A-03-2053-FB excels in precision and power density, combining thin film stability with isolated resistor flexibility. Its compact QSOP package and wide temperature range make it a versatile choice for high-reliability designs in industrial, medical, and telecom sectors. While not PPAP or automotive-rated, its 1% tolerance and ±25ppm/°C TCR ensure consistent performance in critical analog applications. Engineers will appreciate its balance of size, power handling, and accuracy, reducing the need for discrete resistors in space-constrained layouts.