TT Electronics/IRC

GUS-QS0B-02-1472-DC

GUS-QS0B-02-1472-DC Description

The GUS-QS0B-02-1472-DC from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 14.7KΩ resistance and a tight 0.5% tolerance, ensuring exceptional accuracy. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -70°C to +125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for high-reliability circuits. Its gull-wing termination and compact 8.66mm × 6.02mm × 1.47mm footprint enable efficient PCB integration.

GUS-QS0B-02-1472-DC Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• High-Density Integration: 19 resistors in a compact QSOP package, reducing board space.
• Robust Performance: Operates at 125°C max with derated power up to 70–125°C.
• Tight Tolerances: 0.5% resistance tolerance and ±50ppm/°C TCR ensure consistent performance.
• Automotive-Grade Alternatives: While not automotive-qualified, its reliability suits industrial and telecom applications.
• Surface-Mount Design: Gull-wing leads with 0.64mm pitch for easy assembly and rework.

GUS-QS0B-02-1472-DC Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to low TCR and tolerance.
• Industrial Control Systems: Stable performance in PLCs, sensor interfaces, and power management.
• Telecommunications: Signal conditioning and impedance matching in RF/high-speed PCBs.
• Medical Electronics: Suited for diagnostic equipment where accuracy is critical.
• Test & Measurement: Calibration circuits and instrumentation requiring minimal drift.

Conclusion of GUS-QS0B-02-1472-DC

The GUS-QS0B-02-1472-DC stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing signal integrity and space efficiency. While not PPAP or RoHS compliant, its thin-film technology and high-density design cater to industrial, telecom, and medical applications where reliability is paramount. For designs needing tight-tolerance, multi-resistor networks, this model offers a balanced blend of performance and practicality.