TT Electronics/IRC

GUS-QS8A-03-5600-DA

GUS-QS8A-03-5600-DA Description

The GUS-QS8A-03-5600-DA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact QSOP-16 package, it features 560Ω resistance per element with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating deliver robust performance in space-constrained designs. With a 100V maximum voltage rating and gull-wing termination, this RoHS-non-compliant network is ideal for precision analog and digital circuits.

GUS-QS8A-03-5600-DA Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for stable performance in thermal variations.
• Compact Design: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with 0.64mm terminal pitch for high-density PCB layouts.
• Isolated Configuration: Eight independent resistors (ISOL) enable flexible circuit design.
• Thin Film Technology: Delivers low noise and superior long-term reliability vs. thick film alternatives.
• Automotive-Grade Alternatives: While this model is non-automotive (PPAP: No), its precision suits industrial and instrumentation use.

GUS-QS8A-03-5600-DA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring systems requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration modules and sensor interfaces demanding low TCR.
• Industrial Controls: PLCs and motor drives where isolation between channels is critical.
• Communications: RF matching networks and impedance control in high-frequency PCBs.

Conclusion of GUS-QS8A-03-5600-DA

The GUS-QS8A-03-5600-DA excels in applications requiring miniaturization, precision, and thermal resilience. Its thin film isolation network outperforms standard arrays in environments with fluctuating temperatures or stringent accuracy requirements. While not suited for automotive use, its QSOP footprint and gull-wing terminals make it a top choice for industrial, medical, and telecom designs. Packaged in tubes for automated assembly, this resistor network balances performance with manufacturability.