TT Electronics/IRC

GUS-QS8B-01-8451-JF

GUS-QS8B-01-8451-JF Description

The GUS-QS8B-01-8451-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 8.45KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The network operates within a wide temperature range of 70°C to 125°C (derated) and features a ±100ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMT processes.

GUS-QS8B-01-8451-JF Features

• Thin-Film Technology: Offers superior stability, low noise, and tight tolerance compared to thick-film alternatives.
• High Power Density: 0.05W per resistor (15 resistors) enables compact designs without sacrificing thermal performance.
• Robust Construction: 100V maximum voltage rating and 125°C max operating temperature suit demanding environments.
• Precision Gull-Wing Terminals: Ensures secure surface mounting with 1.63mm seated height for low-profile applications.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GUS-QS8B-01-8451-JF Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or pull-up/down networks in ADCs/DACs.
• Industrial Control Systems: Stable biasing and feedback loops in PLCs or motor drives.
• Telecom Hardware: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement Equipment: Low-drift reference networks for calibration instruments.

Conclusion of GUS-QS8B-01-8451-JF

The GUS-QS8B-01-8451-JF combines thin-film precision, high power handling, and compact QSOP packaging to address complex circuit design challenges. Its 8.45KΩ network with 5% tolerance and ±100ppm/°C stability makes it a cost-effective choice for non-automotive applications requiring reliability in thermally variable environments. Engineers will appreciate its balance of performance and manufacturability in space-constrained, high-density PCBs.