TT Electronics/IRC

GUS-QS8A-01-3400-JB

GUS-QS8A-01-3400-JB Description

The GUS-QS8A-01-3400-JB from TT Electronics/IRC is a high-performance 8-resistor isolated thin film network designed for precision surface-mount applications. Encased in a 16-pin QSOP (Quarter Small Outline Package), this device features a 340Ω resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, it delivers robust performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its thin film technology offers superior accuracy and low noise compared to thick-film alternatives.

GUS-QS8A-01-3400-JB Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for applications requiring electrical isolation.
• High Power Density: 0.75W total power dissipation in a compact 4.9mm × 6.02mm × 1.47mm footprint.
• Wide Temperature Range: Stable performance from -70°C to +125°C, with derated power at elevated temperatures.
• Precision Thin Film Technology: Delivers ±100ppm/°C TCR and low noise for signal integrity-critical designs.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solder joint reliability.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications without stringent automotive compliance requirements.

GUS-QS8A-01-3400-JB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Medical Electronics: Isolated signal paths in patient monitoring systems.
• Industrial Control Systems: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Communication Infrastructure: RF modules and baseband processing where low TCR minimizes drift.
• Consumer Electronics: Compact audio/video processing boards benefiting from space savings.

Conclusion of GUS-QS8A-01-3400-JB

The GUS-QS8A-01-3400-JB combines high power handling, thermal stability, and miniaturized packaging, making it a standout choice for engineers prioritizing reliability in constrained layouts. Its isolated thin film design is particularly advantageous in noise-sensitive or multi-channel systems. While not RoHS-compliant, it remains a cost-effective solution for non-regulated industrial and commercial applications demanding precision and durability.