TT Electronics/IRC

GUS-QS0B-02-1620-DC

GUS-QS0B-02-1620-DC Description

The GUS-QS0B-02-1620-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 162Ω resistance value and an ultra-tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating temperature range of 70°C to 125°C, making it suitable for environments with thermal fluctuations. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating provide robust handling of moderate power loads. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 8.66mm × 6.02mm × 1.47mm footprint optimizes space efficiency.

GUS-QS0B-02-1620-DC Features

• Precision Thin Film Technology: Ensures low noise and high stability for sensitive analog circuits.
• 19 Resistors in Single Package: Reduces component count and simplifies board layout.
• 0.5% Tolerance & ±50ppm/°C TCR: Ideal for precision applications requiring minimal drift.
• 1W Total Power Dissipation: Supports higher load handling than standard networks.
• QSOP Package with Gull Wing Leads: Compatible with automated SMD assembly processes.
• Wide Temperature Range (-70°C to +125°C): Suitable for industrial and automotive-grade designs (though not PPAP/automotive certified).
• Non-RoHS Compliant: Suitable for legacy or exempted applications.

GUS-QS0B-02-1620-DC Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor interfaces.
• Signal Conditioning: For instrumentation amplifiers and data acquisition systems.
• Medical Electronics: Where stability and accuracy are paramount (e.g., patient monitoring).
• Industrial Control Systems: PLCs and motor drivers requiring robust thermal performance.
• Legacy Military/Aerospace Systems: Due to non-RoHS compliance and high reliability.

Conclusion of GUS-QS0B-02-1620-DC

The GUS-QS0B-02-1620-DC stands out for its precision, power handling, and compact integration, making it a superior choice for engineers prioritizing accuracy and space savings. While not automotive-grade, its wide temperature range and thin-film stability cater to industrial, medical, and high-reliability applications. The tube packaging ensures protection during shipping and handling, further enhancing its appeal for volume production. For designs demanding tight tolerances and repeatable performance, this network offers a compelling balance of technical rigor and practicality.