TT Electronics/IRC

GUS-QS8A-03-6810-FA

GUS-QS8A-03-6810-FA Description

The GUS-QS8A-03-6810-FA is a high-performance 8-resistor isolated network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This thin-film resistor array offers a 681Ω resistance value per resistor with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing termination, it features a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, making it suitable for high-density designs requiring reliable power dissipation.

GUS-QS8A-03-6810-FA Features

• Precision Thin Film Technology: Delivers superior accuracy (±1%) and low TCR (±25ppm/°C) for stable operation in varying thermal conditions.
• Isolated Circuit Design (ISOL): Each resistor is electrically isolated, enabling flexible circuit configurations without crosstalk.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained applications.
• Robust Power Handling: 0.75W total power rating (0.1W per resistor) supports higher load requirements compared to standard networks.
• Automated Assembly-Friendly: Gull-wing leads and 0.64mm terminal pitch ensure compatibility with high-speed SMT processes.
• Non-Automotive/Non-PPAP: Optimized for industrial, telecom, and instrumentation use where PPAP compliance is not required.

GUS-QS8A-03-6810-FA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits and ADC/DAC interfaces.
• Medical Electronics: Isolated resistor networks for patient monitoring equipment and diagnostic devices.
• Test & Measurement: High-accuracy reference resistors in calibration instruments and data acquisition systems.
• Telecom Infrastructure: Impedance matching and termination in high-frequency communication modules.
• Industrial Controls: Reliable performance in PLC I/O modules and sensor interface circuits.

Conclusion of GUS-QS8A-03-6810-FA

The GUS-QS8A-03-6810-FA stands out for its precision, isolation, and power density, making it a top choice for engineers designing high-reliability electronics. Its thin-film construction and compact QSOP package address the dual challenges of accuracy and space efficiency, while the non-PPAP status streamlines procurement for non-automotive sectors. Whether deployed in medical, industrial, or telecom systems, this resistor network ensures consistent performance under demanding thermal and electrical conditions.