TT Electronics/IRC

GUS-QS8A-02-2050-BB

GUS-QS8A-02-2050-BB Description

The GUS-QS8A-02-2050-BB is a high-precision 8-resistor thin film network from TT Electronics/IRC, designed for demanding surface-mount applications. It features an isolated (ISOL) circuit configuration, with each of the 205Ω resistors offering a tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range (70°C to 125°C). Packaged in a 16-pin QSOP with gull-wing terminations, this component is optimized for high-density PCB layouts, with a compact footprint of 4.9mm (L) × 6.02mm (D) × 1.47mm (H).

GUS-QS8A-02-2050-BB Features

• Precision Performance: 0.1% tolerance and ±50ppm/°C TCR for critical analog/digital signal conditioning.
• Robust Power Handling: 0.1W per resistor (0.75W total) at 70°C, derated up to 125°C.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Thin Film Technology: Delivers superior long-term stability and low noise vs. thick-film alternatives.
• Isolated Design (ISOL): Each resistor is electrically independent, ideal for multi-channel isolation applications.
• Compact QSOP Package: 0.64mm terminal pitch enables high-density SMT assembly.

GUS-QS8A-02-2050-BB Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor interfaces.
• Medical Equipment: High-reliability signal scaling in patient monitoring systems.
• Test & Measurement: Calibration and feedback networks in oscilloscopes and multimeters.
• Industrial Automation: Isolation and termination in PLC I/O modules.
• Aerospace & Defense: Stable performance in avionics and communication systems under thermal stress.

Conclusion of GUS-QS8A-02-2050-BB

The GUS-QS8A-02-2050-BB combines precision, power efficiency, and compactness, making it a standout choice for high-reliability electronics. Its thin-film isolation architecture and wide temperature range cater to applications where signal integrity and thermal resilience are paramount. While not RoHS-compliant, its tube packaging ensures safe handling for automated assembly. Engineers seeking repeatable accuracy in constrained spaces will find this network resistor an optimal solution.