TT Electronics/IRC

GUS-QS8A-01-6200-JA

GUS-QS8A-01-6200-JA Description

The GUS-QS8A-01-6200-JA from TT Electronics/IRC is a high-performance 8-resistor isolated network designed for precision surface-mount applications. This thin-film resistor array offers a 620Ω resistance per element with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating range of -70°C to +125°C. Packaged in a 16-pin QSOP (QSOP-16) case, it features gull-wing terminations for reliable SMD assembly. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for durability in demanding circuits. Its compact dimensions (4.9mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch make it ideal for space-constrained designs.

GUS-QS8A-01-6200-JA Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, eliminating crosstalk for precision signal conditioning.
• Thin-Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C) compared to thick-film alternatives.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, optimizing thermal management.
• Wide Temperature Range: Reliable performance from -70°C to +125°C, suitable for industrial and automotive derating conditions.
• Robust Construction: Gull-wing leads enhance mechanical strength during reflow soldering and vibration-prone environments.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications where automotive compliance isn’t required.

GUS-QS8A-01-6200-JA Applications

• Signal Isolation & Termination: Perfect for ADC/DAC circuits, sensor interfaces, and precision voltage dividers where isolation minimizes interference.
• Power Supply Modules: Used in feedback networks and load balancing due to its high power handling and stability.
• Communication Systems: Ensures signal integrity in RF front-ends, filters, and impedance matching networks.
• Test & Measurement Equipment: Benefits from low TCR and tight tolerance for calibration circuits.
• Industrial PCBs: Compact footprint suits high-density PCBs in automation controls and PLCs.

Conclusion of GUS-QS8A-01-6200-JA

The GUS-QS8A-01-6200-JA stands out for its isolated thin-film design, high power-to-size ratio, and broad thermal resilience, making it a superior choice for precision electronics. While not RoHS-compliant, its rugged performance in harsh environments and ease of integration in SMD assemblies justify its use in professional-grade applications. Engineers will appreciate its balance of reliability, space savings, and electrical precision—key for modern circuit miniaturization without compromising performance.