TT Electronics/IRC

GUS-QS0B-03-8872-FA

GUS-QS0B-03-8872-FA Description

The GUS-QS0B-03-8872-FA 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 88.7KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of 70°C to 125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Its gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) facilitate easy integration into space-constrained PCBs.

GUS-QS0B-03-8872-FA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• 19 Resistors in Single Package: Reduces board space and simplifies assembly vs. discrete components.
• 1% Tolerance & ±25ppm/°C TCR: Ensures minimal drift in precision applications like instrumentation.
• High Power Handling: 1W total (0.05W per resistor) supports robust performance in power-sensitive designs.
• QSOP Package with Gull Wing Leads: Optimized for automated SMD assembly and reflow soldering.
• Wide Temperature Range: Operates reliably from 70°C to 125°C, ideal for industrial and automotive (non-AECQ) environments.
• Non-RoHS Compliant: Suitable for legacy or specialized systems requiring leaded components.

GUS-QS0B-03-8872-FA Applications

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Medical Electronics: Patient monitoring equipment where stability and accuracy are critical.
• Industrial Control Systems: PLCs, sensor interfaces, and motor control circuits.
• Test & Measurement Equipment: Calibration tools, data acquisition systems.
• Telecom Infrastructure: Base station signal processing and filtering.

Conclusion of GUS-QS0B-03-8872-FA

The GUS-QS0B-03-8872-FA stands out for its combination of precision, power efficiency, and compact integration, making it a top choice for engineers designing high-performance electronics. Its thin-film technology and robust package address challenges in thermal management and space optimization, while its wide operating range ensures reliability in harsh environments. While not automotive-grade, it excels in industrial, medical, and telecom applications where accuracy and durability are paramount. For designs requiring tight-tolerance resistor networks with proven stability, this model offers a compelling solution.