TT Electronics/IRC

GUS-QS8B-01-6340-JF

GUS-QS8B-01-6340-JF Description

The GUS-QS8B-01-6340-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors, each with a 634Ω resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates over a wide temperature range of 70°C to 125°C, with a maximum operating temperature of 125°C, ensuring reliability in demanding environments. Its thin-film technology provides excellent stability, with a low temperature coefficient of ±100ppm/°C, minimizing resistance drift under thermal stress.

GUS-QS8B-01-6340-JF Features

• Compact & Robust Design: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth), ideal for space-constrained layouts.
• High Power Handling: 0.05W per resistor (total 0.75W) and 100V maximum voltage rating for robust performance.
• Precision Thin Film: Offers superior accuracy and stability compared to thick-film alternatives.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications.
• Tube Packaging: Protects components during handling and assembly.

GUS-QS8B-01-6340-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and pull-up/pull-down networks in analog/digital circuits.
• Medical & Test Equipment: Stable resistance in sensitive measurement devices.
• Telecom Infrastructure: High-frequency PCBs requiring low parasitic effects.
• Industrial Controls: Durable performance in harsh environments (e.g., factory automation).
• Power Management: Current-limiting and feedback networks in DC-DC converters.

Conclusion of GUS-QS8B-01-6340-JF

The GUS-QS8B-01-6340-JF combines high power density, thin-film precision, and compact form factor, making it a standout choice for engineers prioritizing reliability in tight layouts. While not RoHS-compliant, its wide temperature range and low TCR suit mission-critical applications where stability is paramount. Ideal for industrial electronics, telecom hardware, and precision instrumentation, this network delivers consistent performance under thermal and electrical stress.