TT Electronics/IRC

GUS-QS8A-02-8870-FB

GUS-QS8A-02-8870-FB Description

The GUS-QS8A-02-8870-FB from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a 16-pin QSOP package with gull wing SMD termination, this device offers an 887Ω resistance per resistor with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient. Its isolated (ISOL) circuit design ensures independent resistor functionality, making it ideal for complex circuit isolation requirements. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, meeting demanding industrial and commercial needs.

GUS-QS8A-02-8870-FB Features

• Precision Thin Film Technology: Delivers stable performance with low noise and high accuracy.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), optimizing PCB space.
• High Power Handling: 0.75W total (0.1W per resistor) with a 100V maximum voltage rating.
• Robust Construction: Gull wing termination ensures secure surface mounting, while the ±0.1mm height/length tolerance guarantees consistent placement.
• Wide Operating Range: Suitable for environments from -70°C to +125°C, with derated power up to 125°C.
• Non-Automotive, Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.

GUS-QS8A-02-8870-FB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback circuits in analog systems.
• Medical Electronics: Isolated measurement circuits requiring high stability.
• Test & Measurement Equipment: Calibration and reference circuits due to low TCR and tight tolerance.
• Telecommunications: Impedance matching and filtering in RF modules.
• Industrial Controls: Durable performance in harsh environments with fluctuating temperatures.

Conclusion of GUS-QS8A-02-8870-FB

The GUS-QS8A-02-8870-FB stands out for its precision, compactness, and reliability, making it a superior choice for engineers needing isolated resistor networks with high power density. Its thin film technology and wide temperature range cater to critical applications where accuracy and durability are paramount. While not RoHS-compliant, its performance in industrial and telecom systems justifies its use in specialized designs. For projects demanding low TCR, tight tolerance, and robust packaging, this model delivers unmatched value.