TT Electronics/IRC

GUS-QS0B-03-5902-JA

GUS-QS0B-03-5902-JA Description

The GUS-QS0B-03-5902-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 19-resistor network features a 59K Ohm resistance value with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70 to 125°C. Housed in a compact 20-pin QSOP package with gull-wing termination, it offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its rectangular package (8.66mm x 6.02mm x 1.47mm) and 0.64mm terminal pitch make it ideal for space-constrained PCB designs.

GUS-QS0B-03-5902-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability.
• High-Density Integration: 19 resistors in a QSOP-20 package optimize board space.
• Wide Operating Range: Reliable performance from -55°C to +125°C (derated power up to 125°C).
• Robust Construction: Gull-wing SMD termination ensures mechanical durability and solderability.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.
• Tube Packaging: Facilitates automated assembly processes.

GUS-QS0B-03-5902-JA Applications

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

• Signal Conditioning: Voltage dividers, pull-up/pull-down networks in sensor interfaces.
• Medical Electronics: Patient monitoring systems requiring stable resistance values.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration devices.
• Communication Systems: RF modules and filtering circuits where low TCR is critical.
• Industrial Control: PLCs and motor drivers demanding long-term reliability.

Conclusion of GUS-QS0B-03-5902-JA

The GUS-QS0B-03-5902-JA combines thin-film precision, compact form factor, and high power handling in a single package, making it a standout choice for engineers prioritizing performance and space efficiency. While not automotive-grade, its ±25ppm/°C TCR and 5% tolerance cater to demanding industrial and commercial applications. Its QSOP-20 package and tube delivery further streamline high-volume manufacturing, solidifying its role in advanced electronic systems.