TT Electronics/IRC

GUS-QS8A-01-5111-JF

GUS-QS8A-01-5111-JF Description

The GUS-QS8A-01-5111-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 5.11kΩ resistance value and a 5% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum. Its ±100ppm/°C temperature coefficient ensures stable performance in varying thermal conditions. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8A-01-5111-JF Features

• Isolated Resistor Network: Eight 5.11kΩ resistors with 100V maximum voltage rating, ideal for signal isolation.
• Thin-Film Technology: Delivers superior accuracy, low noise, and long-term stability compared to thick-film alternatives.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact QSOP Package: 16-pin gull-wing SMD design with 1.63mm seated height for high-density layouts.
• Wide Operating Range: Stable performance from -55°C to 125°C (non-derated) with ±100ppm/°C TCR.
• Industrial-Grade Reliability: Non-automotive (PPAP: No) but suited for industrial, medical, and telecom applications.

GUS-QS8A-01-5111-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring tight tolerance.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Medical Electronics: Patient monitoring equipment where low drift and reliability are critical.
• Telecom Infrastructure: Base stations and RF modules benefiting from its thin-film noise performance.
• Test & Measurement: Calibration circuits and instrumentation requiring stable resistance values.

Conclusion of GUS-QS8A-01-5111-JF

The GUS-QS8A-01-5111-JF combines thin-film precision, compact form factor, and isolated resistor design to meet demanding industrial and commercial needs. Its 5.11kΩ value, 5% tolerance, and 0.75W power rating make it a versatile choice for applications prioritizing accuracy and thermal stability. While not RoHS-compliant, its performance in harsh environments and ease of integration solidify its position as a reliable solution for engineers designing high-performance electronic systems.