TT Electronics/IRC

GUS-QS8A-03-1202-JF

GUS-QS8A-03-1202-JF Description

The GUS-QS8A-03-1202-JF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 12KΩ resistance value and a 5% tolerance, ensuring stable performance in demanding environments. With a power rating of 0.75W (3/4W) total and 0.1W (1/10W) per resistor, it supports moderate power dissipation while maintaining accuracy. The device operates over a wide temperature range of -70°C to +125°C, with a low temperature coefficient of ±25ppm/°C, minimizing resistance drift under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated SMD processes.

GUS-QS8A-03-1202-JF Features

• Thin-Film Technology: Delivers superior stability, low noise, and tight tolerance (±5%) compared to thick-film alternatives.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and instrumentation circuits.
• Compact Footprint: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• Isolated Resistors: Each of the 8 resistors is electrically isolated, enabling flexible circuit configurations.
• Robust Construction: Withstands 125°C maximum operating temperature, ensuring reliability in harsh conditions.
• Tube Packaging: Protects components during handling and assembly, reducing damage risk.

GUS-QS8A-03-1202-JF Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Test & Measurement Equipment: Calibration circuits, precision attenuators.
• Medical Electronics: Patient monitoring devices where stability is critical.
• Aerospace & Defense: Avionics systems requiring low TCR and high reliability.

Conclusion of GUS-QS8A-03-1202-JF

The GUS-QS8A-03-1202-JF combines thin-film precision, compact design, and high-temperature resilience, making it a standout choice for engineers prioritizing accuracy and durability. Its isolated resistors and gull-wing termination simplify layout flexibility, while the QSOP package ensures compatibility with high-density PCBs. Though not RoHS-compliant, its performance in industrial and professional applications justifies its use where regulatory exemptions apply. For designs demanding stable resistance values under thermal or electrical stress, this network delivers consistent, long-term performance.