TT Electronics/IRC

GUS-QS0B-03-6342-FA

GUS-QS0B-03-6342-FA Description

The GUS-QS0B-03-6342-FA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 63.4K Ohm resistance value with a tight 1% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 20-pin QSOP package with gull-wing terminations, it offers a compact footprint (8.66mm × 6.02mm × 1.47mm) and is supplied in tube packaging for automated assembly. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is ideal for precision analog and digital circuits.

GUS-QS0B-03-6342-FA Features

• High Precision: Thin-film technology delivers ±1% tolerance and ±25ppm/°C TCR for stable performance.
• Robust Construction: QSOP package with gull-wing leads ensures reliable surface-mount compatibility.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact Design: 8.66mm × 6.02mm × 1.47mm dimensions optimize PCB space.
• High Voltage Rating: Supports up to 100V, suitable for industrial and instrumentation applications.
• Automation-Friendly: Supplied in tubes for efficient pick-and-place assembly.

GUS-QS0B-03-6342-FA Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Digital Systems: Pull-up/pull-down resistor arrays for buses and I/O lines.
• Industrial Electronics: Process control, test equipment, and power management.
• Medical Devices: High-reliability systems requiring stable resistance values.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical circuits.

Conclusion of GUS-QS0B-03-6342-FA

The GUS-QS0B-03-6342-FA excels in applications demanding precision, compactness, and thermal stability. Its thin-film construction, tight tolerances, and robust QSOP package make it a superior choice over thicker-film or less stable alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and high-end consumer electronics where accuracy and reliability are critical. Engineers will appreciate its balance of performance, size, and ease of integration in automated assembly processes.