TT Electronics/IRC

GUS-QS8A-02-1433-BA

GUS-QS8A-02-1433-BA Description

The GUS-QS8A-02-1433-BA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 8-resistor isolated network features a 143K Ohm resistance value with an ultra-tight 0.1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring exceptional stability across a wide operating 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 × 6.02mm × 1.47mm) and robust 0.75W (3/4W) total power rating (0.1W per resistor). Its 100V maximum voltage rating and thin-film technology make it ideal for precision analog and digital circuits.

GUS-QS8A-02-1433-BA Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in critical applications.
• Robust Power Handling: 0.75W total power dissipation (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: QSOP-16 package with gull-wing leads for secure surface-mount assembly.
• Isolated Design (ISOL): Independent resistors reduce crosstalk, ideal for signal isolation.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• Thin-Film Technology: Delivers low noise, high stability, and long-term reliability.

GUS-QS8A-02-1433-BA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Electronics: PLCs, motor controls, and power management systems.
• Test & Measurement Equipment: High-accuracy signal conditioning and calibration.
• Medical Devices: Patient monitoring and diagnostic instrumentation requiring low drift.
• Automotive Systems (non-AECQ): Engine control units (ECUs) and infotainment (where PPAP is not required).

Conclusion of GUS-QS8A-02-1433-BA

The GUS-QS8A-02-1433-BA excels in applications demanding precision, thermal stability, and compactness. Its isolated thin-film resistors, high power rating, and tight tolerances make it superior to generic arrays in performance-critical designs. While not automotive-grade or RoHS-compliant, it is a cost-effective solution for industrial, medical, and instrumentation markets where accuracy and reliability are paramount.