TT Electronics/IRC

GUS-QS8A-02-2431-CA

GUS-QS8A-02-2431-CA Description

The GUS-QS8A-02-2431-CA from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 16-pin QSOP package integrates 8 isolated resistors, each with a 2.43KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide operating range of -55°C to +125°C, making it suitable for environments with thermal fluctuations. The 0.75W (3/4W) total power rating and 100V maximum voltage rating provide robust handling of moderate power loads, while the gull-wing termination ensures reliable solderability in automated PCB assembly.

GUS-QS8A-02-2431-CA Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog circuits.
• Isolated Resistor Configuration (ISOL): Each of the 8 resistors operates independently, ideal for multi-channel isolation.
• Compact QSOP Package: Measures just 4.9mm (L) × 6.02mm (D) × 1.47mm (H), saving board space in dense layouts.
• High Power Handling: 0.1W per resistor (0.75W total) outperforms similar networks in power dissipation.
• Wide Temperature Range: Operates reliably from -55°C to +125°C, with derated performance up to 125°C.
• Automated Assembly-Friendly: 0.64mm terminal pitch and gull-wing leads optimize pick-and-place efficiency.

GUS-QS8A-02-2431-CA Applications

• Industrial Control Systems: Precision voltage dividers and feedback networks in PLCs and motor drives.
• Medical Electronics: Signal conditioning in patient monitoring equipment where accuracy is critical.
• Test & Measurement: Calibration circuits and instrumentation amplifiers requiring low drift.
• Telecommunications: Impedance matching and line termination in high-frequency RF modules.
• Automotive (Non-Automotive Rated): Secondary systems like infotainment or climate control (note: not PPAP-compliant).

Conclusion of GUS-QS8A-02-2431-CA

The GUS-QS8A-02-2431-CA stands out for its combination of precision, power efficiency, and compact design, making it a superior choice for engineers prioritizing reliability in space-constrained, thermally variable applications. Its isolated resistor architecture and thin-film stability cater to high-accuracy scenarios, while the QSOP package ensures compatibility with modern SMD workflows. Though not automotive-grade, it excels in industrial, medical, and telecom systems where consistent performance is paramount. Packaged in tubes for ESD-safe handling, this network is a dependable solution for advanced electronic designs.