TT Electronics/IRC

GUS-QS8A-02-8872-DA

GUS-QS8A-02-8872-DA Description

The GUS-QS8A-02-8872-DA from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding surface-mount applications. Encased in a compact 16-pin QSOP package with gull wing terminations, this isolated network offers an 88.7KΩ resistance per resistor with a tight 0.5% tolerance and a low ±50ppm/°C temperature coefficient. Its 0.75W (3/4W) total power rating and 100V maximum voltage rating ensure reliable performance in high-density circuits. The thin film technology provides exceptional stability and low noise, making it ideal for precision analog and digital systems.

GUS-QS8A-02-8872-DA Features

• High Precision: 0.5% tolerance and ±50ppm/°C TCR for critical signal conditioning.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact Form Factor: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package saves PCB space.
• Isolated Design (ISOL): Each resistor is electrically independent, enabling flexible circuit configurations.
• Thin Film Technology: Delivers superior accuracy, stability, and low parasitic effects vs. thick film alternatives.
• Industrial-Grade Reliability: Operates across -70°C to +125°C, suited for harsh environments.

GUS-QS8A-02-8872-DA Applications

• Precision Instrumentation: Voltage dividers, feedback networks in op-amp circuits.
• Communication Systems: Impedance matching and termination in high-frequency PCBs.
• Medical Electronics: Patient monitoring equipment requiring low-drift components.
• Industrial Controls: PLCs, sensor interfaces, and power management modules.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical systems.

Conclusion of GUS-QS8A-02-8872-DA

The GUS-QS8A-02-8872-DA excels in applications demanding miniaturization, precision, and thermal stability. Its isolated thin film resistors, combined with a high power-to-size ratio, make it a standout choice for engineers optimizing performance in space-constrained designs. While not PPAP or automotive-qualified, its industrial-grade robustness and low TCR ensure longevity in professional and commercial electronics.