TT Electronics/IRC

GUS-QS8B-01-4300-JG

GUS-QS8B-01-4300-JG Description

The GUS-QS8B-01-4300-JG from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision surface-mount applications. This 16-pin QSOP package features 15 resistors with a uniform 430 Ohm resistance, 5% tolerance, and a ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.05W per resistor, it delivers reliable power dissipation in compact designs. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while its 1.47mm low profile suits space-constrained applications.

GUS-QS8B-01-4300-JG Features

• Thin-Film Technology: Offers superior stability, low noise, and tight tolerance compared to thick-film alternatives.
• High Power Density: 0.75W total rating in a compact 4.9mm × 6.02mm footprint, ideal for dense layouts.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive (non-AECQ) systems.
• Robust Construction: Rectangular QSOP case with ±0.1mm height/length tolerances ensures mechanical reliability.
• Non-RoHS Compliance: Preferred for legacy or specialized applications requiring leaded soldering.

GUS-QS8B-01-4300-JG Applications

• Precision Analog Circuits: Voltage dividers, sensor interfaces, and feedback networks in test equipment.
• Signal Conditioning: DAC/ADC buffering, gain setting, and impedance matching in communication systems.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature stability is critical.
• Legacy Electronics: Military/aerospace systems requiring non-RoHS components.

Conclusion of GUS-QS8B-01-4300-JG

The GUS-QS8B-01-4300-JG excels in high-density, precision applications demanding thermal stability and power efficiency. Its thin-film construction, QSOP packaging, and broad operational range make it a standout choice for engineers prioritizing reliability in harsh environments. While not automotive-grade, its performance suits industrial, telecom, and legacy systems where consistent resistance matching and compactness are paramount.