TT Electronics/IRC

GUS-QS8A-02-3321-JB

GUS-QS8A-02-3321-JB Description

The GUS-QS8A-02-3321-JB from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP package features 8 isolated resistors, each with a 3.32KΩ resistance and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design (4.9mm x 6.02mm x 1.47mm) enable compact PCB integration.

GUS-QS8A-02-3321-JB Features

• Thin-film technology for low noise and high accuracy.
• 8 isolated resistors (3.32KΩ each) with 5% tolerance.
• 0.1W (1/10W) power rating per resistor, 0.75W (3/4W) total.
• ±50ppm/°C TCR ensures stability under thermal stress.
• QSOP package (16-pin) with gull-wing leads for robust SMT assembly.
• Operating range: -55°C to +125°C, derated at 70°C to 125°C.
• 100V maximum voltage rating for high-voltage applications.
• Compact footprint (4.9mm x 6.02mm) with 1.47mm profile for space-constrained designs.

GUS-QS8A-02-3321-JB Applications

• Precision analog circuits: Voltage dividers, feedback networks.
• Industrial automation: Sensor signal conditioning, PLCs.
• Medical devices: Low-noise instrumentation amplifiers.
• Telecom infrastructure: Line drivers, impedance matching.
• Automotive test systems (non-automotive qualified).
• Power management: Current sensing, load balancing.

Conclusion of GUS-QS8A-02-3321-JB

The GUS-QS8A-02-3321-JB excels in high-density, precision applications requiring stable resistance values under thermal and electrical stress. Its thin-film construction, isolated resistors, and robust QSOP package offer superior performance over thick-film alternatives. Ideal for industrial, medical, and telecom systems, this resistor network balances compact design, reliability, and ease of integration. For engineers prioritizing accuracy and power handling in SMT layouts, this model is a compelling choice.