TT Electronics/IRC

GUS-QS8A-02-4021-FB

GUS-QS8A-02-4021-FB Description

The GUS-QS8A-02-4021-FB from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. With a 4.02KΩ resistance value, 1% tolerance, and ±50ppm/°C temperature coefficient, this component ensures stable and reliable performance in demanding environments. Encased in a 16-pin QSOP package, it features gull-wing SMD termination for secure surface mounting. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand up to 125°C at full load, making it suitable for industrial and commercial electronics. Its 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its versatility.

GUS-QS8A-02-4021-FB Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Robust Power Handling: 0.1W per resistor and 0.75W total ensure durability under load.
• Wide Operating Range: Performs reliably from -55°C to +125°C (non-derated).
• Gull Wing Termination: Facilitates easy soldering and inspection in automated assembly.

GUS-QS8A-02-4021-FB Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: PLCs, sensor interfaces requiring stable resistance.
• Medical Electronics: Low-drift circuits in diagnostic equipment.
• Automotive (Non-Automotive Grade): Infotainment, lighting controls (where PPAP is not required).
• Test & Measurement Equipment: Calibration circuits, reference networks.

Conclusion of GUS-QS8A-02-4021-FB

The GUS-QS8A-02-4021-FB stands out for its precision, compactness, and isolation properties, making it a superior choice over bulkier or less stable alternatives. Its thin-film construction and tight tolerance cater to high-accuracy designs, while the QSOP package ensures compatibility with modern SMD processes. Though not PPAP or automotive-grade, it remains a cost-effective solution for industrial, medical, and instrumentation applications demanding long-term reliability. Packaged in tubes, it is optimized for pick-and-place assembly, streamlining production efficiency.