TT Electronics/IRC

GUS-QS0B-03-5361-DD

GUS-QS0B-03-5361-DD Description

The GUS-QS0B-03-5361-DD is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors with a 5.36KΩ resistance value, offering a tight tolerance of ±0.5% and a low temperature coefficient of ±25ppm/°C. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination ensures secure PCB mounting, while the compact 8.66mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS0B-03-5361-DD Features

• Precision Performance: Thin-film technology delivers ±0.5% tolerance and ±25ppm/°C stability, ideal for signal conditioning and analog circuits.
• Robust Construction: QSOP package with rectangular shape and ±0.1mm height tolerance ensures consistent mechanical integrity.
• High Power Handling: 1W total dissipation (0.05W per resistor) supports sustained operation at elevated temperatures.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable efficient pick-and-place assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-03-5361-DD Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits due to low TCR and tight tolerance.
• Medical Instrumentation: Stable performance in patient monitoring devices and diagnostic equipment.
• Test & Measurement Systems: High accuracy for calibration and signal processing modules.
• Industrial Controls: Reliable operation in PLCs and sensor interfaces under varying thermal conditions.

Conclusion of GUS-QS0B-03-5361-DD

The GUS-QS0B-03-5361-DD combines precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing stability in harsh environments. Its thin-film technology and QSOP packaging offer a competitive edge over thicker-film or less stable alternatives, particularly in high-accuracy analog designs. While not RoHS-compliant, it remains a robust solution for non-consumer applications requiring long-term reliability.