TT Electronics/IRC

GUS-QS8A-02-1330-DC

GUS-QS8A-02-1330-DC Description

The GUS-QS8A-02-1330-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 133Ω resistance value per resistor with an ultra-tight ±0.5% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a compact 16-pin QSOP package with gull-wing terminations, it offers a 0.75W (3/4W) total power rating (0.1W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy, low noise, and long-term reliability compared to thick-film alternatives.

GUS-QS8A-02-1330-DC Features

• Precision Performance: 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Thin-film technology ensures low noise and high stability.
• Space-Efficient Design: Compact 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with 0.64mm pitch.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) at 125°C maximum temperature.
• Isolated Configuration: Eight independent resistors (ISOL circuit designator) for flexible circuit design.
• Automated Assembly Friendly: Gull-wing terminations compatible with high-speed SMD placement.

GUS-QS8A-02-1330-DC Applications

This resistor network is ideal for:

• Precision Voltage Dividers in instrumentation and sensor interfaces.
• Signal Conditioning Circuits for ADCs/DACs in industrial control systems.
• Impedance Matching in RF and communication modules.
• Medical Electronics where stability and accuracy are critical.
• Test & Measurement Equipment requiring low drift over temperature.

Conclusion of GUS-QS8A-02-1330-DC

The GUS-QS8A-02-1330-DC excels in applications demanding high precision, thermal stability, and compactness. Its thin-film isolation, tight tolerances, and robust power handling make it a superior choice over generic thick-film networks. While not automotive-grade or RoHS-compliant, it is a cost-effective solution for industrial, medical, and test equipment where performance outweighs regulatory requirements. Packaged in tubes for automated assembly, it streamlines production while ensuring consistent quality.