TT Electronics/IRC

GUS-QS8A-03-1652-CB

GUS-QS8A-03-1652-CB Description

The GUS-QS8A-03-1652-CB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 16.5KΩ resistance value and an ultra-tight ±0.25% tolerance. With a ±25ppm/°C temperature coefficient, it ensures stable performance across a wide temperature range (70°C to 125°C). The network supports a maximum voltage rating of 100V and offers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting in space-constrained designs.

GUS-QS8A-03-1652-CB Features

• Precision Performance: Thin-film technology delivers low TCR (±25ppm/°C) and 0.25% tolerance for critical analog circuits.
• Robust Construction: QSOP package (4.9mm x 6.02mm x 1.47mm) with 1.63mm seated height ensures durability in compact layouts.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) suits medium-power applications.
• Isolated Design: Independent resistors (ISOL circuit designator) enable flexible circuit configurations.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.

GUS-QS8A-03-1652-CB Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Test & Measurement: Calibration circuits, sensor signal conditioning.
• Medical Devices: High-reliability analog front-ends where stability is critical.
• Communications: RF impedance matching and filtering in base stations.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment applications requiring tight tolerances.

Conclusion of GUS-QS8A-03-1652-CB

The GUS-QS8A-03-1652-CB excels in applications demanding precision, thermal stability, and compactness. Its isolated resistor design, combined with thin-film accuracy, makes it ideal for industrial and instrumentation use. While not PPAP or automotive-qualified, its 100V rating and 0.75W power handling offer a competitive edge over standard networks. Engineers will appreciate its balance of performance and footprint, particularly in space-sensitive analog designs.