TT Electronics/IRC

GUS-QS8A-03-2492-GG

GUS-QS8A-03-2492-GG Description

The GUS-QS8A-03-2492-GG from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a 16-pin QSOP package with gull-wing SMD termination, this device offers a 24.9KΩ resistance per resistor with a tight 2% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The isolated (ISOL) circuit design enhances flexibility in signal conditioning and voltage division applications.

GUS-QS8A-03-2492-GG Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and stability compared to thick-film alternatives.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained PCB designs.
• High Power Density: 0.75W total dissipation in a miniature footprint, outperforming similar networks in thermal management.
• Wide Temperature Range: Operates reliably from -70°C to +125°C, with derated power up to 125°C.
• Isolated Resistors: Independent resistors allow versatile circuit configurations without cross-talk.
• RoHS Non-Compliant: Suitable for legacy or specialized industrial systems where RoHS exemptions apply.

GUS-QS8A-03-2492-GG Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor signal conditioning in test/measurement equipment.
• Industrial Control Systems: Isolated resistor networks for PLCs, motor drives, and power supply monitoring.
• Medical Electronics: Stable resistance for diagnostic devices where temperature fluctuations are critical.
• Telecommunications: Impedance matching and filtering in RF modules or base station circuitry.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive subsystems requiring tight tolerances.

Conclusion of GUS-QS8A-03-2492-GG

The GUS-QS8A-03-2492-GG excels in precision and miniaturization, combining thin-film accuracy, high power handling, and isolated design for complex analog systems. Its QSOP package and gull-wing terminals simplify assembly, while the extended temperature range ensures durability in harsh environments. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom applications demanding stable, high-density resistor networks.