TT Electronics/IRC

GUS-QS0B-03-1621-JD

GUS-QS0B-03-1621-JD Description

The GUS-QS0B-03-1621-JD from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount configurations. This 19-resistor network features a 1.62KΩ resistance value per resistor with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and supports 100V maximum voltage. Its thin-film technology provides superior accuracy and reliability compared to thick-film alternatives, making it ideal for demanding electronic circuits.

GUS-QS0B-03-1621-JD Features

• Precision Thin Film Technology: Delivers low noise, high stability, and tight tolerance (±5%) for critical analog/digital circuits.
• High-Density Integration: 19 resistors in a 6.02mm x 8.66mm QSOP package, optimizing PCB space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Robust Construction: Gull-wing SMD terminations ensure secure mounting and solderability.
• Low TCR (±25ppm/°C): Minimizes resistance drift under thermal stress.
• 100V Voltage Rating: Suitable for industrial and instrumentation applications.
• Tube Packaging: Protects components during handling and assembly.

GUS-QS0B-03-1621-JD Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, sensor interfaces, and feedback networks.
• Medical Electronics: Patient monitoring systems requiring stable, low-drift components.
• Industrial Control Systems: PLCs, motor drives, and power management circuits.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Aerospace & Defense: Avionics and communication systems demanding high reliability.

Conclusion of GUS-QS0B-03-1621-JD

The GUS-QS0B-03-1621-JD combines thin-film precision, compact packaging, and thermal stability, making it a superior choice for high-reliability applications. Its 5% tolerance, low TCR, and 1W power handling address challenges in space-constrained, thermally variable environments. While not automotive- or RoHS-compliant, it remains a top-tier solution for industrial, medical, and aerospace designs requiring consistent performance. Engineers can leverage its 19-resistor array to simplify circuit layouts and reduce BOM complexity.