TT Electronics/IRC

GUS-QS8A-03-2801-JA

GUS-QS8A-03-2801-JA Description

The GUS-QS8A-03-2801-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor network features a 2.8KΩ resistance value with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Packaged in a 16-pin QSOP with gull-wing SMD termination, it offers a compact footprint (4.9mm x 6.02mm x 1.47mm) ideal for space-constrained designs. The isolated (ISOL) circuit design provides electrical separation between resistors, enhancing flexibility in circuit configurations. With a maximum voltage rating of 100V and a total power rating of 0.75W (0.1W per resistor), this component is engineered for reliability in demanding environments.

GUS-QS8A-03-2801-JA Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent thermal stability.
• High Power Density: 0.75W total power (0.1W per resistor) in a compact QSOP package.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Isolated Design (ISOL): Enables independent resistor usage for versatile circuit integration.
• Robust Construction: Gull-wing SMD termination ensures secure mounting and solderability.
• Precision Tolerance: 5% resistance tolerance and ±25ppm/°C TCR for consistent performance.
• Automotive & Industrial Compliance: Suitable for non-automotive but industrial-grade applications (PPAP: No).

GUS-QS8A-03-2801-JA Applications

• Signal Conditioning: Ideal for precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Used in diagnostic equipment where stable resistance values are critical.
• Industrial Control Systems: Reliable performance in PLCs, motor drives, and power supplies.
• Telecommunications: Suitable for RF and baseband circuitry requiring low-noise resistors.
• Test & Measurement Equipment: Ensures accuracy in calibration and sensor interfaces.

Conclusion of GUS-QS8A-03-2801-JA

The GUS-QS8A-03-2801-JA stands out for its thin-film precision, isolated resistor design, and compact QSOP packaging, making it a top choice for engineers requiring high-density, reliable resistor networks. Its wide operating temperature range, low TCR, and robust power handling make it ideal for industrial, medical, and telecom applications where performance and space efficiency are paramount. While not PPAP or automotive-qualified, its high reliability and technical specifications position it as a superior solution for professional electronics design.