TT Electronics/IRC

GUS-QS8A-01-1433-GB

GUS-QS8A-01-1433-GB Description

The GUS-QS8A-01-1433-GB is a high-performance thin-film resistor network from TT Electronics/IRC, designed for precision applications requiring stable resistance and compact packaging. This 16-pin QSOP (Quarter Small Outline Package) device integrates 8 isolated resistors, each with a 143K Ohm value and a tight 2% tolerance, ensuring reliable signal conditioning and voltage division. With a 0.75W (3/4W) total power rating and ±100ppm/°C temperature coefficient, it delivers consistent performance across a wide temperature range (70°C to 125°C). The gull-wing termination and surface-mount design facilitate automated assembly, while the 100V maximum voltage rating suits industrial and instrumentation use.

GUS-QS8A-01-1433-GB Features

• Precision Thin Film Technology: Offers low noise and high stability for critical circuits.
• Compact QSOP Package: 4.9mm x 6.02mm footprint with 1.47mm height, ideal for space-constrained PCBs.
• Isolated Resistors (ISOL): Independent 143K Ohm resistors reduce crosstalk in multi-channel systems.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMD placement.
• Wide Operating Range: Stable performance from -55°C to +125°C (derated above 70°C).

GUS-QS8A-01-1433-GB Applications

• Industrial Control Systems: Signal conditioning in PLCs and sensor interfaces.
• Test & Measurement Equipment: Precision voltage dividers and calibration circuits.
• Medical Electronics: Isolated feedback networks in diagnostic devices.
• Telecommunications: Impedance matching in RF modules and base stations.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GUS-QS8A-01-1433-GB

The GUS-QS8A-01-1433-GB excels in applications demanding miniaturization, precision, and thermal stability. Its thin-film construction, isolated resistors, and QSOP packaging provide a competitive edge over bulkier or less stable alternatives like thick-film networks. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom designs where reliability and density are paramount. The tube packaging ensures safe delivery for high-volume production.