TT Electronics/IRC

GUS-QS8A-03-2151-JF

GUS-QS8A-03-2151-JF Description

The GUS-QS8A-03-2151-JF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Packaged in a 16-pin QSOP with gull wing termination, this surface-mount device offers a 2.15KΩ resistance value per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W (1/10W) per resistor, it delivers reliable performance in compact designs. The isolated (ISOL) circuit design enhances flexibility in circuit configurations, while the 100V maximum voltage rating makes it suitable for moderate-voltage applications.

GUS-QS8A-03-2151-JF Features

• Thin Film Technology: Provides superior accuracy, low noise, and excellent thermal stability compared to thick film alternatives.
• High Power Density: 0.75W total power in a compact 4.9mm × 6.02mm × 1.47mm QSOP package, ideal for space-constrained PCBs.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power, ensuring performance in demanding environments.
• Isolated Resistors: Independent resistors allow versatile circuit designs without shared node limitations.
• Robust Construction: Gull wing terminals and 0.64mm pitch enable secure surface mounting and compatibility with automated assembly processes.
• Non-Automotive/Non-PPAP: Suitable for industrial, telecom, and consumer electronics where PPAP compliance is not required.

GUS-QS8A-03-2151-JF Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces benefiting from low TCR (±25ppm/°C).
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Power Management: Load sharing and current limiting in DC-DC converters.
• Embedded Systems: Space-efficient resistor arrays for microcontrollers and FPGAs.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.

Conclusion of GUS-QS8A-03-2151-JF

The GUS-QS8A-03-2151-JF combines thin film precision, high power handling, and compact packaging, making it a standout choice for engineers prioritizing reliability in dense PCB layouts. Its isolated design and wide temperature range cater to industrial and telecom applications, while the QSOP gull wing package ensures compatibility with modern SMD processes. For non-automotive designs requiring stable, low-TCR resistance networks, this model offers an optimal balance of performance and versatility.