TT Electronics/IRC

GUS-QS8A-01-5100-GG

GUS-QS8A-01-5100-GG Description

The GUS-QS8A-01-5100-GG is a high-performance 8-resistor thin film network from TT Electronics/IRC, designed for precision applications requiring stable resistance values and compact packaging. This 510 Ohm, 2% tolerance network features a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). Encased in a 16-pin QSOP (Rectangular, Gull Wing SMD) package, it offers a 0.75W (3/4W) total power rating with 0.1W per resistor, making it suitable for space-constrained designs. The isolated (ISOL) circuit design enhances signal integrity, while the 100V maximum voltage rating ensures robustness in demanding environments.

GUS-QS8A-01-5100-GG Features

• Precision Thin Film Technology: Delivers stable resistance with low TCR (±100ppm/°C) and tight tolerance (±2%).
• Compact QSOP Package: Measures 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with ±0.1mm height tolerance, ideal for high-density PCBs.
• High Power Handling: 0.75W total power (0.1W per resistor) supports sustained operation at elevated temperatures.
• Isolated Resistor Network (ISOL): Prevents crosstalk, critical for analog/digital signal conditioning.
• Automotive-Grade Alternatives: While not automotive-qualified, its 125°C max operating temp suits industrial and telecom applications.
• Gull Wing Termination: Ensures reliable surface-mount (SMD) soldering with a 0.64mm terminal pitch.

GUS-QS8A-01-5100-GG Applications

This resistor network excels in:

• Signal Conditioning: Isolation of analog/digital lines in data acquisition systems.
• Voltage Division: Precision dividers in sensor interfaces or ADC circuits.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Medical Electronics: Low-noise, high-reliability circuits where component consistency is critical.

Conclusion of GUS-QS8A-01-5100-GG

The GUS-QS8A-01-5100-GG combines thin film precision, compact form factor, and isolated design to address challenges in modern electronics. Its high-temperature resilience and robust power rating make it a superior choice over thicker-film networks in applications demanding long-term stability. While not PPAP or RoHS compliant, its performance in industrial, telecom, and instrumentation systems underscores its versatility. Engineers will appreciate its balance of size, accuracy, and power efficiency in critical circuit designs.