TT Electronics/IRC

GUS-QS0B-03-3242-DB

GUS-QS0B-03-3242-DB Description

The GUS-QS0B-03-3242-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 20-pin QSOP package integrates 19 resistors, each with a 32.4KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in circuit designs. With a ±25ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range of 70°C to 125°C (derated) and up to 125°C maximum operating temperature. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability applications. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GUS-QS0B-03-3242-DB Features

• Precision Thin Film Technology: Ensures low noise and high stability.
• Compact QSOP Package: Measures 8.66mm (L) × 6.02mm (D) × 1.47mm (H), ideal for space-constrained designs.
• High Power Handling: 1W total dissipation with derating up to 125°C.
• Automotive-Grade Alternatives: While not automotive-qualified (PPAP: No), its performance rivals automotive components.
• Robust Construction: Rectangular package with 1.63mm seated height for secure mounting.
• Non-RoHS Compliant: Suitable for legacy or specialized industrial applications.

GUS-QS0B-03-3242-DB Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Signal Conditioning: ADC/DAC interfaces, sensor calibration.
• Industrial Control Systems: PLCs, power management modules.
• Medical Electronics: Diagnostic equipment requiring stable resistance values.
• Test & Measurement: High-accuracy instrumentation.

Conclusion of GUS-QS0B-03-3242-DB

The GUS-QS0B-03-3242-DB stands out for its combination of precision, power efficiency, and compact form factor. Its thin-film technology and tight tolerance make it a superior choice over thick-film alternatives in critical applications. While not RoHS-compliant, it remains a robust solution for industrial and medical electronics where reliability is paramount. Packaged in a tube for safe handling, this network is a dependable component for engineers prioritizing performance and space optimization.