TT Electronics/IRC

GUS-QS8A-02-1433-GA

GUS-QS8A-02-1433-GA Description

The GUS-QS8A-02-1433-GA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP (Quarter Small Outline Package) device features 8 isolated resistors, each with a 143KΩ resistance value and a tight 2% tolerance. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The ±50ppm/°C temperature coefficient ensures stable performance under thermal variations, while the 100V maximum voltage rating enhances its versatility in circuit designs. Packaged in a tube for automated assembly, this surface-mount (SMD) component is ideal for compact, high-density PCB layouts.

GUS-QS8A-02-1433-GA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, reducing crosstalk in multi-channel systems.
• Robust Power Handling: 0.75W total power dissipation with derating up to 125°C, outperforming standard networks.
• Compact QSOP Package: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) footprint saves board space without compromising performance.
• Gull Wing Termination: Ensures reliable solder joints in automated SMT processes.
• Wide Voltage Compatibility: 100V rating supports industrial and instrumentation applications.

GUS-QS8A-02-1433-GA Applications

• Signal Conditioning Circuits: Precision voltage dividers, feedback networks in op-amps.
• Industrial Control Systems: PLCs, sensor interfaces requiring isolated resistor paths.
• Medical Electronics: Patient monitoring equipment where stability and accuracy are critical.
• Automotive (Non-Automotive Rated): Infotainment systems, dashboard controls (note: not PPAP-compliant).
• Test & Measurement Equipment: Calibration tools, data acquisition systems.

Conclusion of GUS-QS8A-02-1433-GA

The GUS-QS8A-02-1433-GA excels in precision, power efficiency, and miniaturization, making it a superior choice for engineers designing high-reliability electronics. Its thin-film isolation, tight tolerance, and thermal resilience address challenges in industrial, medical, and instrumentation sectors. While not automotive-grade, its QSOP gull-wing package ensures seamless integration into automated production lines. For applications demanding stable, high-density resistor networks, this model offers a compelling blend of performance and compactness.