TT Electronics/IRC

GUS-QS8A-03-1330-GF

GUS-QS8A-03-1330-GF Description

The GUS-QS8A-03-1330-GF from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications in surface-mount PCB assemblies. Encased in a compact 16-pin QSOP (QSOP-16) package, this isolated resistor network features a 133Ω resistance value per resistor with a tight 2% tolerance and an ultra-stable ±25ppm/°C temperature coefficient. Rated for 0.75W (3/4W) total power dissipation and 0.1W per resistor, it operates reliably across a wide temperature range of -70°C to +125°C, making it suitable for demanding environments. The 100V maximum voltage rating and gull-wing termination ensure robust connectivity in high-density layouts. Packaged in a tube for automated assembly, this RoHS-non-compliant component is ideal for industrial and commercial electronics where precision and reliability are critical.

GUS-QS8A-03-1330-GF Features

• Thin-Film Technology: Delivers superior stability, low noise, and precision compared to thick-film alternatives.
• High Power Handling: 0.75W total power rating (0.1W per resistor) with derating up to 125°C.
• Isolated Design (ISOL): Each resistor operates independently, enhancing flexibility in circuit design.
• Compact Footprint: 4.9mm (L) × 6.02mm (D) × 1.47mm (H) with a 0.64mm terminal pitch, optimizing space in dense PCBs.
• Wide Operating Range: Performs reliably from -70°C to +125°C, suited for harsh environments.
• Automation-Friendly: Gull-wing leads and tube packaging streamline pick-and-place assembly.

GUS-QS8A-03-1330-GF Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces in test/measurement equipment.
• Signal Conditioning: Isolation and impedance matching in data acquisition systems.
• Industrial Controls: PLCs, motor drives, and power supplies requiring stable resistance under thermal stress.
• Telecom Infrastructure: RF modules and baseband processing where low TCR (±25ppm/°C) minimizes drift.
• Medical Electronics: Diagnostic devices demanding high accuracy and repeatability.

Conclusion of GUS-QS8A-03-1330-GF

The GUS-QS8A-03-1330-GF stands out for its thin-film precision, isolated configuration, and robust power handling in a miniaturized QSOP package. Its 2% tolerance, low TCR, and wide temperature range make it a superior choice over generic resistor arrays in critical applications. While not automotive-grade or RoHS-compliant, it excels in industrial, telecom, and medical systems where performance outweighs regulatory constraints. Engineers seeking a reliable, space-saving solution for high-accuracy circuits will find this network resistor an optimal fit.