TT Electronics/IRC

GUS-QS8A-01-3570-JB

GUS-QS8A-01-3570-JB Description

The GUS-QS8A-01-3570-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 357Ω resistance value and a tight 5% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable performance in compact designs. The ±100ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GUS-QS8A-01-3570-JB Features

• Thin-Film Technology: Ensures high precision, low noise, and excellent thermal stability.
• Isolated Resistors (ISOL): Each of the 8 resistors operates independently, enhancing circuit flexibility.
• Robust Power Handling: 0.75W total power rating with derating up to 125°C.
• Compact QSOP Package: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/Automotive certified).
• Wide Temperature Range: Operates reliably from -70°C to +125°C, ideal for harsh conditions.

GUS-QS8A-01-3570-JB Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Test & Measurement Equipment: High-accuracy instrumentation where low TCR (±100ppm/°C) is critical.
• Medical Electronics: Isolated resistor networks for patient monitoring devices.
• Telecom Infrastructure: RF modules and baseband processing where space and reliability are key.

Conclusion of GUS-QS8A-01-3570-JB

The GUS-QS8A-01-3570-JB excels in applications demanding precision, thermal resilience, and compactness. Its thin-film construction, isolated resistors, and robust power handling distinguish it from generic resistor arrays. While not RoHS-compliant or automotive-rated, its wide temperature range and high voltage tolerance make it a top choice for industrial, medical, and telecom designs. Engineers benefit from its QSOP gull-wing package, ensuring seamless SMD assembly without compromising performance.