TT Electronics/IRC

GUS-QS8B-03-6491-G

GUS-QS8B-03-6491-G Description

The GUS-QS8B-03-6491-G from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device integrates 15 resistors with a 6.49KΩ resistance value, offering a tight 2% tolerance and a low ±25ppm/°C temperature coefficient. With a 0.75W (3/4W) total power rating (0.05W per resistor), it operates reliably across a wide temperature range of 70°C to 125°C, making it suitable for demanding environments. The gull-wing termination ensures secure PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes board space.

GUS-QS8B-03-6491-G Features

• Precision Thin Film Technology: Delivers stable performance with minimal drift.
• High Power Density: 0.75W total rating in a compact QSOP package.
• Wide Operating Range: Derated power up to 125°C for harsh conditions.
• Low TCR: ±25ppm/°C ensures consistency across temperature fluctuations.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch simplify SMD placement.
• Non-Automotive Grade: Ideal for industrial and commercial applications where PPAP is not required.

GUS-QS8B-03-6491-G Applications

This resistor network excels in:

• Signal Conditioning Circuits: Precision voltage dividers or pull-up/down networks.
• Medical Electronics: Stable performance in diagnostic equipment.
• Test & Measurement Systems: Low-noise, high-accuracy signal processing.
• Industrial Control Modules: Reliable operation in PLCs and motor drives.
• Communication Hardware: Impedance matching in RF and analog circuits.

Conclusion of GUS-QS8B-03-6491-G

The GUS-QS8B-03-6491-G stands out for its precision, power efficiency, and compact design, making it a superior choice for applications demanding tight tolerances and thermal stability. Its non-automotive compliance and tube packaging cater to high-volume production, while the thin-film construction ensures long-term reliability. Engineers will appreciate its balance of performance and space-saving attributes in dense PCB layouts.