TT Electronics/IRC

GUS-QS8B-00-2551-J

GUS-QS8B-00-2551-J Description

The GUS-QS8B-00-2551-J 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, each with a 2.55KΩ resistance value and a 5% tolerance, delivering a total power rating of 0.75W (3/4W). The network operates within a wide temperature range of 70°C to 125°C (derated) and features a ±250ppm/°C temperature coefficient, ensuring stable performance under thermal stress. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm x 6.02mm x 1.47mm footprint suits space-constrained designs.

GUS-QS8B-00-2551-J Features

• Thin-Film Technology: Offers superior stability, low noise, and tight TCR (±250ppm/°C) compared to thick-film alternatives.
• High Power Handling: 0.05W per resistor (total 0.75W) with a 100V maximum voltage rating, ideal for power-sensitive circuits.
• Robust Construction: QSOP package with a 1.63mm seated height, ensuring mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus line termination, voltage division, and pull-up/down applications.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance isn’t required.

GUS-QS8B-00-2551-J Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Bus Termination: Impedance matching for high-speed data lines (e.g., SPI, I2C).
• Portable Electronics: Space-efficient designs in wearables and IoT devices due to its QSOP package.
• Test & Measurement Equipment: Stable performance in calibration circuits and sensor interfaces.

Conclusion of GUS-QS8B-00-2551-J

The GUS-QS8B-00-2551-J combines thin-film precision, compact form factor, and high power density, making it a versatile solution for modern electronics. While not RoHS-compliant, its thermal resilience and BUS-oriented design cater to demanding industrial and communication systems. Engineers will appreciate its balance of performance and reliability in space-sensitive, high-accuracy applications.