TT Electronics/IRC

GUS-QS8A-03-1581-FB

GUS-QS8A-03-1581-FB Description

The GUS-QS8A-03-1581-FB 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 1.58KΩ resistance, 1% tolerance, and a ±25ppm/°C temperature coefficient, ensuring stability 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 performance in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the rectangular QSOP package (4.9mm x 6.02mm x 1.47mm) optimizes board space.

GUS-QS8A-03-1581-FB Features

• Precision Thin Film Technology: Delivers low noise and high accuracy (±1% tolerance).
• High Power Handling: 0.75W total (0.1W per resistor) with derating up to 125°C.
• Stable Performance: ±25ppm/°C TCR ensures minimal resistance drift.
• Isolated Resistors (ISOL): Independent circuits reduce crosstalk in sensitive applications.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.63mm seated height for dense layouts.
• Gull-Wing SMD Termination: Ensures robust solder joints and compatibility with automated assembly.
• 100V Maximum Voltage Rating: Suitable for moderate-voltage circuits.

GUS-QS8A-03-1581-FB Applications

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Patient monitoring systems requiring stable resistance.
• Industrial Controls: PLCs and instrumentation with tight tolerance demands.
• Telecommunications: RF and analog signal processing circuits.
• Test & Measurement Equipment: Calibration and reference circuits.

Conclusion of GUS-QS8A-03-1581-FB

The GUS-QS8A-03-1581-FB excels in precision, power efficiency, and space-saving design, making it ideal for high-reliability electronics. Its thin-film isolation, low TCR, and robust package outperform similar networks in thermal stability and signal integrity. While not RoHS-compliant, it remains a top choice for industrial, medical, and telecom applications demanding consistent performance under varying conditions.