TT Electronics/IRC

GUS-QS8A-01-5102-JF

GUS-QS8A-01-5102-JF Description

The GUS-QS8A-01-5102-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 features 8 isolated 51kΩ resistors 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 and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy soldering and high-density mounting, while the rectangular QSOP case (4.9mm x 6.02mm x 1.47mm) optimizes board space efficiency.

GUS-QS8A-01-5102-JF Features

• Thin-Film Technology: Offers superior stability, low noise, and tight TCR performance compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, eliminating crosstalk in sensitive circuits.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, ideal for space-constrained applications.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Robust Construction: -70°C to +125°C derated power range ensures reliability in harsh environments.
• Non-Automotive/Non-PPAP: Optimized for commercial and industrial electronics, though not PPAP-qualified.

GUS-QS8A-01-5102-JF Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Isolated measurement paths in patient monitoring equipment.
• Test & Measurement: High-accuracy calibration and sensor interface circuits.
• Industrial Controls: PLCs and motor drives requiring stable resistance under thermal stress.
• Communications: RF and analog signal processing where low TCR is critical.

Conclusion of GUS-QS8A-01-5102-JF

The GUS-QS8A-01-5102-JF stands out for its thin-film precision, isolated resistor design, and compact power handling, making it a top choice for engineers prioritizing performance, space savings, and thermal resilience. While not RoHS-compliant or automotive-grade, its wide temperature range and high voltage tolerance make it ideal for industrial, medical, and instrumentation applications demanding repeatable accuracy. For designs requiring miniaturization without sacrificing power or stability, this network delivers a compelling balance of specifications.