TT Electronics/IRC

GUS-QS8A-02-5111-FA

GUS-QS8A-02-5111-FA Description

The GUS-QS8A-02-5111-FA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 5.11KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it offers robust power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the 1.47mm low-profile height suits space-constrained layouts.

GUS-QS8A-02-5111-FA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistors (ISOL): Independent resistors minimize crosstalk in multi-channel systems.
• High Power Density: 0.75W total rating in a 4.9mm × 6.02mm footprint, ideal for dense PCBs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical durability and solderability.
• Non-Automotive Grade: Optimized for general-purpose applications where PPAP compliance is not required.

GUS-QS8A-02-5111-FA Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Stable biasing in diagnostic equipment due to low TCR (±50ppm/°C).
• Test & Measurement: High-accuracy calibration circuits.
• Industrial Controls: Isolated feedback networks in motor drives and power supplies.
• Communications: Impedance matching in RF modules and filters.

Conclusion of GUS-QS8A-02-5111-FA

The GUS-QS8A-02-5111-FA combines precision, power efficiency, and compactness, making it a superior choice for engineers needing reliable resistor networks in high-density, high-performance designs. Its thin-film isolation, tight tolerance, and thermal stability address challenges in industrial, medical, and communication systems, offering a cost-effective alternative to discrete resistors without compromising performance.