TT Electronics/IRC

GUS-QS8A-02-34R8-DC

GUS-QS8A-02-34R8-DC Description

The GUS-QS8A-02-34R8-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 8-resistor isolated network features a 34.8Ω resistance value per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing terminations, it offers a compact footprint (4.9mm × 6.02mm × 1.47mm) and a 0.64mm terminal pitch for high-density PCB layouts. With a maximum voltage rating of 100V and a total power rating of 0.75W (0.1W per resistor), this RoHS-non-compliant component is ideal for precision analog and digital circuits.

GUS-QS8A-02-34R8-DC Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical signal conditioning.
• Isolated Resistor Network (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• High Power Handling: 0.75W total power dissipation (3/4W) with derating up to 125°C.
• Space-Efficient QSOP Package: Optimized for automated assembly and miniaturized designs.
• Strict Tolerance & TCR: ±0.5% tolerance and ±50ppm/°C ensure accuracy in fluctuating environments.
• Robust Construction: Withstands high voltages (100V max) and operates reliably in industrial temperature ranges.

GUS-QS8A-02-34R8-DC Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits and sensor interfaces.
• Medical Electronics: Used in patient monitoring systems where stability is critical.
• Test & Measurement Equipment: Ensuresignal integrity in oscilloscopes and multimeters.
• Industrial Control Systems: Suitable for PLCs and motor drives requiring high-voltage isolation.
• Telecommunications: Signal conditioning in RF and baseband processing modules.

Conclusion of GUS-QS8A-02-34R8-DC

The GUS-QS8A-02-34R8-DC stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for high-reliability applications. Its isolated thin-film resistors and robust QSOP package cater to designs demanding tight tolerances and thermal stability. While not automotive-grade or RoHS-compliant, it excels in industrial, medical, and telecom systems where performance outweighs regulatory constraints. Engineers will appreciate its balance of high density, power handling, and electrical isolation in space-constrained layouts.