TT Electronics/IRC

GUS-QS8A-02-4871-BB

GUS-QS8A-02-4871-BB Description

The GUS-QS8A-02-4871-BB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package features 8 isolated resistors, each with a 4.87KΩ resistance value and an ultra-tight 0.1% 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 range of -55°C to +125°C, making it suitable for environments with fluctuating thermal conditions. The 0.75W (3/4W) total power rating and 100V maximum voltage rating further enhance its reliability in power-sensitive designs.

GUS-QS8A-02-4871-BB Features

• Precision Thin Film Technology: Offers low noise and high stability for critical analog applications.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel systems.
• Compact QSOP Package: Measures just 4.9mm (L) x 6.02mm (D) x 1.47mm (H), ideal for space-constrained PCB layouts.
• Gull Wing Termination: Ensures robust solder joints and compatibility with automated SMD assembly processes.
• Derated Power Handling: Maintains 0.1W per resistor up to 125°C, ensuring longevity under high-temperature conditions.
• Non-Automotive Grade: Optimized for industrial, medical, and instrumentation use where precision is paramount.

GUS-QS8A-02-4871-BB Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: High-accuracy feedback networks in patient monitoring devices.
• Test & Measurement Instruments: Stable resistance paths in oscilloscopes and multimeters.
• Industrial Control Systems: Isolation in PLCs and motor drive circuits.
• Telecommunication Hardware: Impedance matching in RF and signal processing modules.

Conclusion of GUS-QS8A-02-4871-BB

The GUS-QS8A-02-4871-BB stands out for its combination of precision, thermal stability, and compact form factor, making it a superior choice for engineers designing high-reliability electronics. Its isolated thin-film resistors and 0.1% tolerance mitigate drift and interference, while the QSOP package ensures compatibility with modern manufacturing workflows. Ideal for applications demanding uncompromising accuracy, this resistor network is a critical component in advanced analog and mixed-signal systems.