TT Electronics/IRC

GUS-QS8A-03-1742-FF

GUS-QS8A-03-1742-FF Description

The GUS-QS8A-03-1742-FF 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 17.4KΩ resistance value and a tight 1% tolerance. With a power rating of 0.75W (3/4W) and a ±25ppm/°C temperature coefficient, it ensures stable operation across a wide temperature range (70°C to 125°C). The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while its compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8A-03-1742-FF Features

• Isolated Resistor Network: 8 independent resistors (17.4KΩ each) for flexible circuit design.
• High Precision: 1% tolerance and ±25ppm/°C TCR ensure minimal drift under thermal stress.
• Robust Power Handling: 0.1W per resistor (0.75W total) with derating up to 125°C.
• Compact QSOP Package: Rectangular 16-pin SMD form factor (1.63mm seated height) for dense layouts.
• Reliable Termination: Gull-wing leads for secure soldering and mechanical stability.
• Wide Voltage Rating: Supports up to 100V, ideal for industrial and instrumentation use.

GUS-QS8A-03-1742-FF Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Its isolation and low TCR make it suitable for:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Test & Measurement: High-accuracy multimeters and calibration tools.
• Industrial Controls: PLCs and sensor interfaces where thermal stability is critical.
• Communications: RF and baseband circuitry needing matched impedance networks.

Conclusion of GUS-QS8A-03-1742-FF

The GUS-QS8A-03-1742-FF combines thin-film precision, compact packaging, and isolated design to address demanding electronic applications. Its low thermal drift, high power rating, and automation-friendly QSOP package distinguish it from generic arrays, making it a top choice for engineers prioritizing reliability in harsh environments. Ideal for high-density PCBs and performance-critical systems, this network delivers consistent performance where margin for error is minimal.