TT Electronics/IRC

GUS-QS8B-02-2550-C

GUS-QS8B-02-2550-C Description

The GUS-QS8B-02-2550-C is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 15 resistors, each with a 255 Ohm resistance value and an exceptional ±0.25% tolerance, ensuring consistent performance in precision circuits. With a ±50ppm/°C temperature coefficient, it maintains stability across a wide operating temperature range of 70°C to 125°C, derated for optimal reliability. The network offers a total power rating of 0.75W (3/4W) and 0.05W (1/20W) per resistor, supporting robust operation under high-voltage conditions (up to 100V). Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8B-02-2550-C Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• High Power Density: 0.75W total dissipation in a miniature QSOP package, ideal for power-sensitive designs.
• Tight Tolerance & Low TCR: ±0.25% tolerance and ±50ppm/°C ensure accuracy over temperature fluctuations.
• Robust Construction: 100V maximum voltage rating and 125°C max operating temperature enhance durability.
• Automated Assembly-Friendly: Gull-wing leads and surface-mount design streamline high-volume manufacturing.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance isn’t required.

GUS-QS8B-02-2550-C Applications

This resistor network excels in:

• Precision Voltage Dividers: Critical in ADC/DAC reference circuits and sensor signal conditioning.
• Medical Electronics: Stable performance in patient monitoring equipment and diagnostic devices.
• Test & Measurement Systems: Low-drift resistance networks for calibration and precision instrumentation.
• Telecom Infrastructure: Reliable operation in RF modules and base station control circuits.
• Industrial Automation: Robustness in PLCs and motor drive feedback networks.

Conclusion of GUS-QS8B-02-2550-C

The GUS-QS8B-02-2550-C stands out for its combination of precision, power efficiency, and compactness, making it a superior choice for engineers prioritizing signal integrity and thermal performance. While not PPAP or automotive-grade, its thin-film technology and tight tolerances cater to high-reliability industrial and telecom applications. Its QSOP package and gull-wing termination further simplify integration, offering a balance of performance and manufacturability unmatched by standard thick-film alternatives.