TT Electronics/IRC

GUS-QS8A-02-1623-FB

GUS-QS8A-02-1623-FB Description

The GUS-QS8A-02-1623-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 162K Ohm resistance value and a tight 1% tolerance. It operates within a wide temperature range of 70°C to 125°C (derated) and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor. The device boasts a low temperature coefficient of ±50ppm/°C, ensuring stable performance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8A-02-1623-FB Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±50ppm/°C) for stable signal conditioning.
• Isolated Resistor Network (ISOL): Eight independent resistors minimize crosstalk, ideal for multi-channel systems.
• Robust Power Handling: Supports 0.75W total power (0.1W per resistor) at 125°C max operating temperature.
• Compact QSOP Package: 16-pin gull-wing SMD with 1.63mm seated height enables high-density PCB layouts.
• High Voltage Rating: 100V maximum voltage ensures reliability in industrial and instrumentation circuits.
• Non-Automotive, Non-PPAP: Suitable for commercial and industrial applications without stringent automotive compliance requirements.

GUS-QS8A-02-1623-FB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test equipment.
• Signal Isolation: Multi-channel data acquisition systems (e.g., medical devices, industrial PLCs).
• Embedded Systems: Space-efficient designs in IoT modules, communication hardware, and control boards.
• Power Management: Load balancing and current limiting in low-power DC/DC converters.

Conclusion of GUS-QS8A-02-1623-FB

The GUS-QS8A-02-1623-FB combines high precision, thermal stability, and compact packaging, making it a superior choice for engineers prioritizing reliability in constrained layouts. Its isolated thin-film resistors and wide operating range cater to demanding industrial and commercial applications, though it is not suited for automotive use. For designs requiring tight tolerance, low drift, and robust power handling, this network stands out among similar models.