TT Electronics/IRC

GUS-QS8B-01-3002-B

GUS-QS8B-01-3002-B Description

The GUS-QS8B-01-3002-B is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount (SMD) applications. It features 15 resistors in a 16-pin QSOP package, each with a 30K Ohm resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy. The network operates within a wide temperature range of 70°C to 125°C (derated) and can withstand 125°C maximum operating temperature, making it suitable for harsh environments. With a ±100ppm/°C temperature coefficient, it delivers stable performance under thermal stress. The 0.75W (3/4W) total power rating (0.05W per resistor) and 100V maximum voltage rating further enhance its reliability in precision circuits.

GUS-QS8B-01-3002-B Features

• High Precision: 0.1% tolerance and ±100ppm/°C TCR for critical analog/digital applications.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Compact & Durable: QSOP package (4.9mm x 6.02mm x 1.47mm) with gull-wing terminals for secure SMD mounting.
• Wide Operating Range: -70°C to +125°C derated power range, ideal for industrial/automotive-grade designs (though not PPAP/Automotive certified).
• High Power Handling: 0.75W total dissipation (0.05W per resistor) outperforms similar networks in power density.
• Strict Tolerances: ±0.1mm height/length and ±0.2mm depth tolerances ensure consistent PCB fit.

GUS-QS8B-01-3002-B Applications

This resistor network excels in:

• Precision Voltage Dividers: Used in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Equipment: Stable performance suits patient monitoring systems and diagnostic tools.
• Test & Measurement: Ideal for calibration instruments due to low drift and high accuracy.
• Industrial Controls: Reliable operation in PLC modules and power management systems.
• Aerospace & Defense: Thin-film reliability meets avionics and communication hardware requirements.

Conclusion of GUS-QS8B-01-3002-B

The GUS-QS8B-01-3002-B stands out for its precision, power efficiency, and compact design, offering superior performance in high-accuracy analog circuits. While not RoHS-compliant or automotive-grade, its thin-film technology and tight tolerances make it a top choice for industrial, medical, and aerospace applications where stability and miniaturization are critical. Its tube packaging ensures protection during handling, further supporting manufacturing efficiency.