TT Electronics/IRC

GUS-QS8A-02-4640-GA

GUS-QS8A-02-4640-GA Description

The GUS-QS8A-02-4640-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 464 Ω resistance value and a tight 2% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The ±50ppm/°C temperature coefficient ensures stable performance under thermal variations. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the 100V maximum voltage rating enhances durability in high-voltage circuits.

GUS-QS8A-02-4640-GA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Isolated Resistor Configuration (ISOL): Each resistor operates independently, reducing crosstalk in multi-channel systems.
• Compact QSOP Package (4.9mm x 6.02mm x 1.47mm): Ideal for space-constrained designs.
• High Power Handling (0.75W total, 0.1W per resistor): Supports robust performance in power-sensitive applications.
• Wide Operating Temperature (-70°C to +125°C): Suitable for industrial, automotive (non-AEC-Q qualified), and harsh environments.
• Gull-Wing SMD Termination: Ensures reliable soldering and mechanical stability.

GUS-QS8A-02-4640-GA Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: PLCs, motor drives, and instrumentation requiring stable resistance values.
• Medical Electronics: Patient monitoring devices where low drift and accuracy are critical.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Telecommunications: RF and analog signal processing modules.

Conclusion of GUS-QS8A-02-4640-GA

The GUS-QS8A-02-4640-GA combines high precision, compact form factor, and robust power handling, making it a superior choice for engineers designing reliable electronic systems. Its thin-film technology, isolated resistors, and wide temperature range provide a competitive edge over bulkier or less stable alternatives. While not automotive-grade (non-PPAP), it is well-suited for industrial, medical, and telecom applications demanding consistent performance. Packaged in a protective tube, it ensures safe handling and storage prior to assembly.