TT Electronics/IRC

GUS-QS8A-01-3831-GA

GUS-QS8A-01-3831-GA Description

The GUS-QS8A-01-3831-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 3.83KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package with gull-wing SMD termination, it offers a compact footprint (4.9mm length × 6.02mm depth × 1.47mm height) and a 0.64mm terminal pitch for high-density PCB layouts. With a 0.75W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it balances power handling with precision. The non-automotive, non-PPAP compliant device is supplied in a tube packaging, making it suitable for prototyping and volume production.

GUS-QS8A-01-3831-GA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Isolated Resistor Network (ISOL): Each resistor operates independently, ideal for signal isolation.
• Wide Temperature Range: Reliable performance from 70°C to 125°C with derated power handling.
• Compact QSOP Package: Space-saving 16-pin gull-wing SMD design for high-density applications.
• Robust Power Handling: 0.75W total (0.1W per resistor) and 100V max rating for demanding environments.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress.
• Non-Automotive, Non-RoHS: Suitable for industrial and commercial (non-EU) applications.

GUS-QS8A-01-3831-GA Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Isolated measurement systems where stability is critical.
• Test & Measurement Equipment: High-accuracy instrumentation and sensor interfaces.
• Industrial Controls: PLCs and process controllers requiring robust, drift-resistant components.
• Communication Systems: RF and baseband signal processing with low thermal noise.

Conclusion of GUS-QS8A-01-3831-GA

The GUS-QS8A-01-3831-GA excels in applications demanding precision, stability, and compactness. Its thin-film isolated network, combined with a wide operating range and high power density, makes it a superior choice over thicker-film or less stable alternatives. While not suited for automotive or EU RoHS-regulated designs, it is ideal for industrial, medical, and communication systems where accuracy and reliability are paramount. The QSOP package ensures compatibility with modern SMD assembly processes, offering a balance of performance and manufacturability.