TT Electronics/IRC

GUS-QS8A-02-1021-JB

GUS-QS8A-02-1021-JB Description

The GUS-QS8A-02-1021-JB is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 8 isolated resistors, each with a 1.02KΩ resistance (5% tolerance) and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C derated, 125°C max). With a 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating, it balances power handling with compact dimensions (4.9mm x 6.02mm x 1.47mm). The gull-wing termination and 0.64mm pitch facilitate reliable soldering in automated SMD processes.

GUS-QS8A-02-1021-JB Features

• Isolated Resistor Network: 8 independent 1.02KΩ resistors (ISOL circuit designator) for flexible circuit design.
• Thin-Film Technology: Delivers low noise, high stability, and tight TCR (±50ppm/°C).
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) in a compact QSOP package.
• Wide Temperature Range: Operates reliably from 70°C to 125°C (derated) with a 125°C maximum limit.
• Surface-Mount Optimized: Gull-wing leads and 0.64mm pitch ensure compatibility with high-density PCBs.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance isn’t required.

GUS-QS8A-02-1021-JB Applications

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and signal conditioning.
• Medical Electronics: Patient monitoring devices requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits and instrumentation amplifiers.
• Industrial Controls: PLCs, motor drives, and power supplies needing isolated resistor arrays.
• Telecom Infrastructure: RF modules and baseband processing where space and reliability are critical.

Conclusion of GUS-QS8A-02-1021-JB

The GUS-QS8A-02-1021-JB excels in high-density, precision applications demanding thermal stability, compact form factor, and isolation. Its thin-film construction and QSOP packaging make it ideal for industrial, medical, and telecom systems where consistent performance under varying conditions is paramount. While not PPAP or automotive-grade, it offers a cost-effective solution for commercial and professional electronics requiring reliable resistor networks.