TT Electronics/IRC

GUS-QS8A-01-51R1-FC

GUS-QS8A-01-51R1-FC Description

The GUS-QS8A-01-51R1-FC from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 51.1Ω resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Encased in a compact 16-pin QSOP package, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 6.02mm x 4.9mm footprint and 1.47mm profile make it ideal for space-constrained designs.

GUS-QS8A-01-51R1-FC Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable operation in varying thermal conditions.
• Isolated Network (ISOL): Each resistor operates independently, eliminating crosstalk in sensitive circuits.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) at 125°C maximum operating temperature.
• Compact QSOP Package: 16-pin gull-wing SMD with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive (PPAP No): Optimized for commercial and industrial use.

GUS-QS8A-01-51R1-FC Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems requiring high stability.
• Test & Measurement Equipment: High-accuracy instrumentation and sensor interfaces.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Communications: RF and baseband signal processing where low drift is critical.

Conclusion of GUS-QS8A-01-51R1-FC

The GUS-QS8A-01-51R1-FC excels in applications demanding precision, thermal stability, and compactness. Its thin-film isolation, high power rating, and gull-wing SMD design make it a superior choice over bulkier or less stable alternatives. While not RoHS-compliant, it remains a reliable solution for industrial, medical, and test equipment where performance outweighs regulatory constraints. For engineers seeking a high-density, high-reliability resistor network, this model delivers exceptional value.