TT Electronics/IRC

GUS-QS8A-01-4871-JB

GUS-QS8A-01-4871-JB Description

The GUS-QS8A-01-4871-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device (SMD) integrates 8 isolated resistors, each with a 4.87KΩ resistance value and a 5% tolerance. It operates within a wide temperature range of 70°C to 125°C (derated) and can withstand a maximum operating temperature of 125°C. With a ±100ppm/°C temperature coefficient, it ensures stable performance under thermal variations. The network delivers a total power rating of 0.75W (3/4W) and 0.1W (1/10W) per resistor, making it suitable for moderate-power applications. Its 100V maximum voltage rating and gull-wing termination enhance reliability in compact PCB designs.

GUS-QS8A-01-4871-JB Features

• Thin-Film Technology: Offers superior stability, low noise, and precision compared to thick-film alternatives.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, ideal for signal isolation.
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, enabling high-density layouts.
• Robust Construction: Withstands harsh environments, featuring a rectangular package shape and surface-mount compatibility.
• Wide Temperature Range: Reliable performance from 70°C to 125°C (derated power).
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS8A-01-4871-JB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Isolation and impedance matching in communication systems.
• Medical Electronics: Low-noise, stable resistance for diagnostic equipment.
• Industrial Control Systems: Robust performance in PLCs and motor drives.
• Test & Measurement Equipment: High-accuracy signal processing.

Conclusion of GUS-QS8A-01-4871-JB

The GUS-QS8A-01-4871-JB combines thin-film precision, compact form factor, and isolated resistor design to meet demanding electronic requirements. Its wide temperature range, moderate power handling, and stable TCR make it a versatile choice for industrial, medical, and communication applications. While not PPAP or automotive-grade, its reliability and performance justify its use in professional and commercial electronics where precision and space efficiency are critical.