TT Electronics/IRC

GUS-QS8A-03-2492-DA

GUS-QS8A-03-2492-DA Description

The GUS-QS8A-03-2492-DA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 24.9KΩ resistance, a tight 0.5% tolerance, and a low ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. The gull-wing termination and 0.64mm terminal pitch ensure secure PCB mounting, while its compact dimensions (4.9mm x 6.02mm x 1.47mm) save board space.

GUS-QS8A-03-2492-DA Features

• Precision Performance: Thin-film technology delivers 0.5% tolerance and ±25ppm/°C stability, ideal for analog signal conditioning.
• Robust Construction: 100V maximum voltage rating and derated power up to 125°C ensure reliability in high-temperature applications.
• Space-Efficient Design: QSOP package with 1.63mm seated height optimizes density in compact layouts.
• Isolated Resistors: 8 independent resistors (ISOL circuit design) prevent crosstalk in multi-channel systems.
• Industry-Standard Compliance: Non-automotive (PPAP No) but suited for industrial, medical, and test equipment.

GUS-QS8A-03-2492-DA Applications

• Precision Instrumentation: Voltage dividers, feedback networks in op-amp circuits.
• Medical Devices: Patient monitoring systems requiring stable, low-drift resistors.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Communications Equipment: RF signal processing and impedance matching networks.
• Test & Measurement: Calibration tools and data acquisition systems.

Conclusion of GUS-QS8A-03-2492-DA

The GUS-QS8A-03-2492-DA excels in applications demanding high accuracy, thermal stability, and compactness. Its thin-film isolation, gull-wing SMD compatibility, and derated power handling make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for non-consumer electronics where precision and durability are paramount. Ideal for engineers designing mission-critical analog circuits in constrained spaces.