TT Electronics/IRC

GUS-QS8A-03-3321-JA

GUS-QS8A-03-3321-JA Description

The GUS-QS8A-03-3321-JA from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 16-pin QSOP surface-mount device features 8 isolated resistors, each with a 3.32KΩ resistance (5% tolerance) and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it delivers reliable power handling in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the 1.47mm low-profile height suits space-constrained applications.

GUS-QS8A-03-3321-JA Features

• Thin-Film Technology: Offers superior stability, low noise, and tight tolerance (±5%) for precision circuits.
• High Power Handling: 0.75W total power (0.1W per resistor) with derating up to 125°C.
• Isolated Resistors (ISOL): Independent resistors reduce crosstalk, ideal for signal isolation.
• Compact QSOP Package: 4.9mm x 6.02mm footprint and 1.63mm seated height for high-density layouts.
• Wide Voltage Rating: Supports up to 100V, suitable for industrial and telecom applications.
• Robust Construction: Tube packaging ensures protection during shipping and handling.

GUS-QS8A-03-3321-JA Applications

• Analog/Digital Signal Conditioning: Precision voltage dividers, feedback networks.
• Medical Electronics: Patient monitoring systems, diagnostic equipment.
• Industrial Controls: PLCs, motor drives, and sensor interfaces.
• Telecommunications: Signal filtering and impedance matching in RF modules.
• Test & Measurement: Calibration circuits, reference voltage networks.

Conclusion of GUS-QS8A-03-3321-JA

The GUS-QS8A-03-3321-JA excels in high-reliability, precision applications where thermal stability, compact size, and isolation are critical. Its thin-film construction, robust power rating, and industry-standard QSOP package make it a superior choice over thicker-film or less stable alternatives. Ideal for medical, industrial, and telecom systems, this resistor network balances performance with space efficiency, ensuring long-term durability in demanding environments.