TT Electronics/IRC

GUS-QS8A-02-9760-CB

GUS-QS8A-02-9760-CB Description

The GUS-QS8A-02-9760-CB from TT Electronics/IRC is a high-precision 8-resistor thin-film network designed for demanding surface-mount applications. Encased in a 16-pin QSOP package with gull-wing terminations, this device offers a 976Ω resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power and 0.1W per resistor, it operates reliably across a wide temperature range of 70°C to 125°C, with a maximum voltage rating of 100V. Its isolated (ISOL) circuit design ensures independent resistor performance, while the compact 4.9mm × 6.02mm footprint and 1.47mm profile make it ideal for space-constrained PCB designs.

GUS-QS8A-02-9760-CB Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• High Power Handling: 0.75W total (0.1W per resistor) outperforms standard networks in power density.
• Isolated Resistors: Independent circuits (ISOL designator) prevent cross-talk in critical analog/digital systems.
• Robust Construction: QSOP package with gull-wing leads ensures reliable solder joints and mechanical durability.
• Wide Operating Range: Functions from 70°C to 125°C with derated power, suitable for industrial environments.
• Low TCR: ±50ppm/°C minimizes resistance drift under thermal stress.

GUS-QS8A-02-9760-CB Applications

• Precision Voltage Dividers: Ideal for ADC/DAC reference circuits due to tight tolerance and isolation.
• Medical Equipment: Used in patient monitoring systems where stability and accuracy are critical.
• Industrial Automation: Signal conditioning in PLCs and sensor interfaces.
• Telecom Infrastructure: Impedance matching and termination in high-frequency RF modules.
• Test & Measurement: Calibration circuits requiring minimal drift over temperature.

Conclusion of GUS-QS8A-02-9760-CB

The GUS-QS8A-02-9760-CB stands out for its precision, power efficiency, and compact design, making it a superior choice for applications demanding high reliability and space savings. Its isolated thin-film resistors, low TCR, and robust QSOP package cater to advanced electronics in medical, industrial, and telecom sectors. While not RoHS-compliant, its performance metrics justify its use in specialized, high-reliability systems where alternatives fall short.