TT Electronics/IRC

GUS-QS8A-02-1623-DA

GUS-QS8A-02-1623-DA Description

The GUS-QS8A-02-1623-DA 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 162K Ohm resistance, 0.5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports robust operation in compact designs. The gull-wing termination and 100V maximum voltage rating make it suitable for high-density PCBs requiring reliable isolation and precision.

GUS-QS8A-02-1623-DA Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• 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 ±0.1mm length/height tolerances for tight layouts.
• Isolated Resistors: 8 independent 162K Ohm resistors prevent crosstalk in signal conditioning.
• Wide Operating Range: -55°C to +125°C with derated power up to 125°C.
• Automotive-Grade Alternatives: While not PPAP/Automotive certified, its performance suits industrial and telecom applications.

GUS-QS8A-02-1623-DA Applications

• Signal Isolation: Ideal for ADC/DAC reference dividers and sensor interfaces.
• Medical Equipment: Precision networks for patient monitoring systems.
• Test & Measurement: Stable resistance in calibration instruments.
• Industrial Controls: Reliable performance in PLC modules and power management.
• Communications: RF impedance matching and filtering in base stations.

Conclusion of GUS-QS8A-02-1623-DA

The GUS-QS8A-02-1623-DA excels in high-accuracy, space-constrained designs, offering superior thermal stability and isolation. Its QSOP gull-wing package simplifies assembly, while the thin-film technology ensures minimal drift. Though not RoHS-compliant, it remains a top choice for industrial, medical, and telecom systems demanding precision and durability. Engineers will value its balance of performance, size, and reliability in critical circuits.