TT Electronics/IRC

GUS-QS0B-03-3242-GF

GUS-QS0B-03-3242-GF Description

The GUS-QS0B-03-3242-GF from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 32.4KΩ resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating temperature range of 70°C to 125°C. The network supports a maximum voltage rating of 100V and offers a total power rating of 1W (0.05W per resistor), making it suitable for compact, high-density designs. Its gull-wing termination and QSOP package (8.66mm x 6.02mm x 1.47mm) facilitate reliable surface-mount assembly, while the tube packaging ensures safe handling and storage.

GUS-QS0B-03-3242-GF Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Compact QSOP Package: Ideal for space-constrained PCBs with a 0.64mm terminal pitch.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• High Power Density: 1W total dissipation (1/20W per resistor) in a minimal footprint.
• Robust Construction: Rectangular package with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GUS-QS0B-03-3242-GF Applications

This resistor network excels in:

• Voltage Division & Signal Conditioning: Precision dividers in ADC/DAC circuits.
• Feedback Networks: Stable gain control in op-amp and amplifier designs.
• Medical & Test Equipment: High-accuracy measurement systems requiring low drift.
• Telecom Infrastructure: Impedance matching and termination in high-frequency modules.
• Industrial Controls: Robust performance in PLCs and sensor interfaces.

Conclusion of GUS-QS0B-03-3242-GF

The GUS-QS0B-03-3242-GF combines precision, compactness, and reliability, making it a standout choice for engineers designing high-density, temperature-stable circuits. Its thin-film technology and QSOP form factor address critical needs in industrial, medical, and telecom systems, while the 2% tolerance and ±25ppm/°C TCR ensure long-term accuracy. Though not RoHS-compliant or PPAP-certified, its performance metrics justify its use in specialized applications where stability and miniaturization are paramount.