TT Electronics/IRC

GUS-QS8A-02-2672-BB

GUS-QS8A-02-2672-BB Description

The GUS-QS8A-02-2672-BB 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 26.7KΩ resistance value and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it maintains stable performance across a wide operating range of -55°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust handling of moderate power loads, while the gull-wing termination ensures reliable solder joints in automated assembly processes.

GUS-QS8A-02-2672-BB Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Isolated Resistor Design (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H)), saving PCB space in dense layouts.
• High Power Handling: 0.1W per resistor (0.75W total) outperforms similar networks in power dissipation.
• Wide Temperature Range: Operates reliably from -55°C to +125°C, with derated performance up to 125°C.
• Automated Assembly Friendly: 0.64mm terminal pitch and gull-wing leads optimize pick-and-place efficiency.

GUS-QS8A-02-2672-BB Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and data acquisition systems requiring <0.1% tolerance.
• Industrial Control Systems: Isolated signal paths in PLCs, motor drives, and sensor interfaces.
• Telecommunications: Impedance matching and filtering in RF modules and baseband circuits.
• Automotive Electronics: Non-automotive grade but suitable for benign-environment applications like infotainment.
• Aerospace & Defense: Stable performance in avionics where temperature extremes are common.

Conclusion of GUS-QS8A-02-2672-BB

The GUS-QS8A-02-2672-BB stands out for its combination of precision, power efficiency, and compactness, addressing challenges in high-density analog designs. Its isolated thin-film resistors and wide operational range make it a superior choice over bulkier or less stable alternatives. While not PPAP or automotive-qualified, it remains a cost-effective solution for commercial and industrial electronics where accuracy and thermal resilience are critical. Packaged in tubes for ESD-safe handling, it streamlines procurement for volume production.