TT Electronics/IRC

GUS-QS8B-00-3921-JF

GUS-QS8B-00-3921-JF Description

The GUS-QS8B-00-3921-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 3.92KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The device operates within a wide temperature range of 70°C to 125°C (derated) and features a ±250ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS8B-00-3921-JF Features

• High-Density Integration: 15 resistors in a QSOP-16 package, ideal for space-constrained designs.
• Thin-Film Technology: Delivers superior accuracy and low noise compared to thick-film alternatives.
• Robust Power Handling: 0.05W per resistor (1/20W) and 100V maximum voltage rating for demanding circuits.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch ensure compatibility with pick-and-place systems.
• Extended Thermal Range: Operates up to 125°C, suitable for industrial and high-reliability applications.
• Tube Packaging: Protects components during shipping and handling, streamlining production workflows.

GUS-QS8B-00-3921-JF Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and gain networks in sensor interfaces.
• Bus Termination: Stable impedance matching for BUS lines in communication systems.
• Medical Electronics: Low-noise circuits in diagnostic equipment where consistency is critical.
• Industrial Controls: Durable performance in motor drives and power management modules.
• Test & Measurement: Calibration circuits requiring tight tolerance and thermal stability.

Conclusion of GUS-QS8B-00-3921-JF

The GUS-QS8B-00-3921-JF combines thin-film precision, high power density, and compact packaging, making it a standout choice for engineers prioritizing reliability in harsh environments. Its 5% tolerance and ±250ppm/°C TCR balance cost and performance, while the QSOP-16 form factor ensures compatibility with modern SMD processes. Ideal for automation-ready designs and high-temperature systems, this resistor network is a versatile solution for advanced electronic applications.