TT Electronics/IRC

GUS-QS8A-02-2370-DB

GUS-QS8A-02-2370-DB Description

The GUS-QS8A-02-2370-DB is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 237 Ω resistance value and a tight 0.5% tolerance. The device operates over a wide temperature range of 70°C to 125°C (derated) and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor. Its ±50ppm/°C temperature coefficient ensures stable performance in thermally variable environments. The gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB mounting, while the compact 4.9mm × 6.02mm × 1.47mm footprint suits space-constrained designs.

GUS-QS8A-02-2370-DB Features

• Precision Thin Film Technology: Delivers low noise and high stability with ±50ppm/°C TCR and 0.5% tolerance.
• Robust Construction: QSOP package with 100V maximum voltage rating and 125°C max operating temperature.
• Isolated Resistors: 8 independent 237 Ω resistors (ISOL circuit designator) for flexible circuit design.
• Surface-Mount Optimized: Gull-wing leads and 0.64mm pitch ensure compatibility with automated assembly.
• Mechanical Precision: Tight tolerances on dimensions (±0.1mm height/length, ±0.2mm depth) for consistent placement.
• Non-Automotive/Non-PPAP: Ideal for industrial and commercial applications where PPAP compliance isn’t required.

GUS-QS8A-02-2370-DB Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Medical Electronics: Stable resistance paths in patient monitoring systems and diagnostic equipment.
• Test & Measurement: Calibration and reference circuits requiring low drift and high accuracy.
• Industrial Controls: Isolated resistor arrays for PLC I/O modules and sensor interfaces.
• Communications: Impedance matching in RF modules and high-frequency PCBs.

Conclusion of GUS-QS8A-02-2370-DB

The GUS-QS8A-02-2370-DB combines precision, compactness, and reliability, making it a standout choice for applications demanding tight tolerance and thermal stability. While not suited for automotive use, its thin-film technology and isolated resistor configuration provide superior performance in industrial, medical, and communication systems. The QSOP package ensures compatibility with high-density layouts, and the 0.75W total power handling accommodates moderate power dissipation needs. For engineers seeking a high-performance, space-efficient resistor network, this model offers an optimal balance of technical specifications and cost-effectiveness.