TT Electronics/IRC

GUS-QS8A-02-2492-GG

GUS-QS8A-02-2492-GG Description

The GUS-QS8A-02-2492-GG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features eight isolated 24.9KΩ resistors with a tight 2% tolerance and a low ±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 delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its 4.9mm × 6.02mm × 1.47mm dimensions make it ideal for space-constrained layouts.

GUS-QS8A-02-2492-GG Features

• Precision Thin Film Technology: Offers superior stability and accuracy compared to thick-film alternatives.
• High Power Density: 0.75W total rating in a miniature QSOP package, optimizing board space.
• Isolated Resistors (ISOL): Each of the 8 resistors is electrically isolated, enabling flexible circuit design.
• Wide Operating Range: Rated for -55°C to +125°C, suitable for industrial and automotive environments (though not PPAP/automotive-certified).
• Low TCR (±50ppm/°C): Minimizes resistance drift under thermal stress.
• 100V Maximum Voltage Rating: Supports moderate-voltage applications.
• RoHS Non-Compliant: Note for designs requiring RoHS exemption.

GUS-QS8A-02-2492-GG Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Patient monitoring systems where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration devices.
• Industrial Controls: PLCs and sensor interfaces requiring isolated resistor networks.
• Communications Infrastructure: RF and baseband circuitry in telecom hardware.

Conclusion of GUS-QS8A-02-2492-GG

The GUS-QS8A-02-2492-GG stands out for its combination of precision, power efficiency, and compact form factor. Its isolated thin-film resistors and low TCR make it a robust choice for demanding applications, though designers should note its non-RoHS compliance. Ideal for engineers seeking reliable performance in high-density, precision analog designs, this resistor network balances technical excellence with practical manufacturability.