TT Electronics/IRC

GUS-QS8A-02-2321-FF

GUS-QS8A-02-2321-FF Description

The GUS-QS8A-02-2321-FF from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. With a 2.32KΩ resistance value, 1% tolerance, and ±50ppm/°C temperature coefficient, this device ensures stable performance across a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature. Housed in a 16-pin QSOP package, it features gull-wing SMD termination for reliable surface mounting. The 0.75W (3/4W) total power rating (0.1W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits requiring isolation (denoted by "ISOL" circuit designator). Its compact dimensions (4.9mm length × 6.02mm depth × 1.47mm height) and 0.64mm terminal pitch enable high-density PCB layouts.

GUS-QS8A-02-2321-FF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Isolated Resistor Network: Independent resistors (ISOL configuration) prevent cross-talk in multi-channel systems.
• Robust Power Handling: 0.75W total dissipation (0.1W per resistor) with derating up to 125°C.
• Space-Efficient QSOP Package: Ideal for miniaturized designs with 1.63mm seated height.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation applications.
• Non-Automotive Grade: Optimized for general electronics; PPAP and RoHS non-compliant.

GUS-QS8A-02-2321-FF Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolated feedback networks in patient monitoring equipment.
• Test & Measurement: Calibration circuits requiring low TCR (±50ppm/°C) stability.
• Industrial Controls: Interface modules where space and reliability are critical.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency PCBs.

Conclusion of GUS-QS8A-02-2321-FF

The GUS-QS8A-02-2321-FF excels in precision, power efficiency, and isolation, making it a superior choice over bulkier or less stable resistor arrays. Its thin film construction and QSOP footprint cater to modern electronics demanding tight tolerances and thermal resilience. While not suited for automotive use, it is a cost-effective solution for industrial, medical, and telecom applications where accuracy and compactness are paramount.