TT Electronics/IRC

GUS-QS8A-01-44R2-GC

GUS-QS8A-01-44R2-GC Description

The GUS-QS8A-01-44R2-GC from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in surface-mount circuits. This 16-pin QSOP package features 8 isolated resistors, each with a 44.2 Ω resistance, a tight 2% tolerance, and a ±100 ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is engineered for reliability in demanding environments. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, while the compact 4.9mm x 6.02mm x 1.47mm footprint optimizes space efficiency.

GUS-QS8A-01-44R2-GC Features

• Thin-film technology: Delivers superior accuracy, low noise, and long-term stability.
• Isolated circuit design (ISOL): Each resistor operates independently, reducing crosstalk.
• High power density: 0.75W total dissipation in a miniature QSOP package.
• Wide operating range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Robust construction: Gull-wing leads and rectangular QSOP case enhance mechanical durability.
• Non-automotive grade: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS8A-01-44R2-GC Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal conditioning: ADC/DAC reference networks, gain-setting circuits.
• Industrial controls: PLCs, motor drives, and power management systems.
• Telecommunications: RF modules and filtering circuits requiring stable impedance.
• Test & measurement equipment: Calibration and reference standards.

Conclusion of GUS-QS8A-01-44R2-GC

The GUS-QS8A-01-44R2-GC combines high precision, compact design, and isolated resistor performance, making it a standout choice for engineers prioritizing reliability in space-constrained, high-temperature environments. Its thin-film construction and 2% tolerance ensure consistent performance, while the QSOP package simplifies assembly. Though not RoHS-compliant, its rugged specifications cater to industrial and telecom sectors where durability outweighs regulatory constraints. For designs demanding low TCR, high power handling, and minimal footprint, this network delivers unmatched value.