TT Electronics/IRC

GUS-QS8A-03-6492-JB

GUS-QS8A-03-6492-JB Description

The GUS-QS8A-03-6492-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 64.9KΩ resistance value with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP package, it offers a compact 4.9mm × 6.02mm footprint with a 1.47mm profile, making it ideal for space-constrained designs. The gull-wing termination and 0.64mm terminal pitch facilitate reliable surface-mount assembly, while the 0.75W (3/4W) total power rating (0.1W per resistor) ensures robust operation in demanding circuits.

GUS-QS8A-03-6492-JB Features

• Thin-Film Technology: Delivers superior accuracy, low noise, and excellent stability.
• High Power Handling: 0.75W total rating (0.1W per resistor) with derating up to 125°C.
• Precision Tolerance: 5% resistance tolerance and ±25ppm/°C TCR for consistent performance.
• Compact QSOP Package: 16-pin gull-wing SMD design with 1.63mm seated height for high-density PCBs.
• Isolated Circuit Design (ISOL): Independent resistors for flexible circuit integration.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation use.
• Non-Automotive, Non-PPAP: Optimized for commercial and industrial applications.

GUS-QS8A-03-6492-JB Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference networks, gain setting, and filtering.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: Calibration circuits and precision instrumentation.
• Medical Electronics: Patient monitoring and diagnostic devices requiring stable resistance.

Conclusion of GUS-QS8A-03-6492-JB

The GUS-QS8A-03-6492-JB excels in applications demanding high precision, compact size, and thermal stability. Its thin-film construction, isolated design, and robust power handling make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a reliable solution for industrial, medical, and test equipment where performance outweighs regulatory constraints. Engineers will appreciate its balance of miniaturization, accuracy, and durability in critical circuits.