TT Electronics/IRC

GUS-QS8A-03-3001-FB

GUS-QS8A-03-3001-FB Description

The GUS-QS8A-03-3001-FB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 3K Ohm resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a compact 16-pin QSOP package with gull-wing SMD termination, it offers excellent space efficiency for densely populated PCBs. The device supports a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor, making it suitable for demanding circuit designs.

GUS-QS8A-03-3001-FB Features

• Precision Thin Film Technology: Ensures high accuracy (±1%) and low TCR (±25ppm/°C) for stable operation in varying thermal conditions.
• Isolated Circuit Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit configurations.
• Compact QSOP-16 Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained designs.
• Robust Power Handling: Supports 0.75W total power dissipation with derated performance up to 125°C.
• Gull-Wing SMD Termination: Facilitates reliable surface-mount assembly with a 0.64mm terminal pitch for high-density layouts.
• Non-Automotive, Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where automotive compliance is not required.

GUS-QS8A-03-3001-FB Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks, and sensor interfaces in measurement equipment.
• Industrial Control Systems: PLCs, motor drives, and power management modules requiring stable resistance values.
• Telecommunications: RF and baseband circuitry where low TCR minimizes drift over temperature.
• Medical Electronics: Patient monitoring devices and diagnostic tools demanding high reliability.
• Test & Measurement: Calibration circuits and reference voltage generation.

Conclusion of GUS-QS8A-03-3001-FB

The GUS-QS8A-03-3001-FB combines precision, compactness, and thermal stability, making it a superior choice for engineers designing high-reliability electronics. Its thin-film construction, isolated resistors, and robust power rating distinguish it from generic networks, particularly in applications demanding tight tolerances and minimal thermal drift. While not automotive-grade, its performance suits industrial, medical, and telecom systems where accuracy and space efficiency are critical. Packaged in tubes for automated assembly, it streamlines manufacturing while ensuring consistent quality.