TT Electronics/IRC

GUS-QS8A-03-2210-DA

GUS-QS8A-03-2210-DA Description

The GUS-QS8A-03-2210-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 a 221Ω resistance per resistor with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stability across a wide -70°C to +125°C operating range. With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling and precision in space-constrained designs. The thin film technology provides superior noise performance and long-term reliability compared to thick-film alternatives.

GUS-QS8A-03-2210-DA Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Thin film technology ensures low noise, high stability, and extended lifespan.
• Compact Footprint: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) QSOP package with 0.64mm pitch, ideal for high-density PCBs.
• Isolated Design (ISOL): Each resistor is electrically independent, enabling flexible circuit configurations.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull wing terminals facilitate automated assembly processes.

GUS-QS8A-03-2210-DA Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC reference circuits.
• Medical Electronics: Patient monitoring devices requiring stable signal conditioning.
• Industrial Controls: PLCs, motor drives, and instrumentation where temperature stability is critical.
• Telecom Infrastructure: Baseband processing and RF matching networks.
• Automotive (Non-Automotive Compliant): Prototyping or non-safety-critical systems.

Conclusion of GUS-QS8A-03-2210-DA

The GUS-QS8A-03-2210-DA excels in applications demanding miniaturization, precision, and thermal resilience. Its isolated thin film resistors outperform thick-film networks in accuracy and drift, while the QSOP package optimizes board space. Though not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom designs where reliability and tight tolerances are paramount. The tube packaging ensures safe handling during high-volume production.