TT Electronics/IRC

GUS-QS8B-01-3740-GF

GUS-QS8B-01-3740-GF Description

The GUS-QS8B-01-3740-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount PCB assemblies. This 16-pin QSOP package integrates 15 resistors with a 374Ω resistance value, offering a 2% tolerance and a ±100ppm/°C temperature coefficient for stable operation across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.05W per resistor) and a 100V maximum voltage rating, it balances compactness (4.9mm x 6.02mm x 1.47mm) with robust performance. The gull-wing termination ensures reliable solder joints in automated SMD processes.

GUS-QS8B-01-3740-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• High-Density Integration: 15 resistors in a compact QSOP-16 package, saving board space.
• Wide Operating Range: Rated for -55°C to +125°C, derated to 70°C–125°C at full power.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable high-speed pick-and-place assembly.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications.
• Tube Packaging: Protects components during handling and storage.

GUS-QS8B-01-3740-GF Applications

• Voltage Divider Networks: Precision signal conditioning in data acquisition systems.
• Impedance Matching: RF and communication circuits requiring stable resistance values.
• Medical Electronics: Patient monitoring devices where consistency is critical.
• Test & Measurement Equipment: Calibration circuits and sensor interfaces.
• Industrial Controls: PLCs and motor drivers needing compact, reliable resistor arrays.

Conclusion of GUS-QS8B-01-3740-GF

The GUS-QS8B-01-3740-GF excels in space-constrained, precision-critical designs, combining thin-film accuracy with QSOP packaging efficiency. Its 2% tolerance, ±100ppm/°C TCR, and 0.75W power handling make it a superior choice over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a go-to for non-consumer applications demanding durability and repeatability. Engineers will appreciate its balance of performance, size, and cost in professional-grade electronics.