TT Electronics/IRC

GUS-QS0B-03-3482-GC

GUS-QS0B-03-3482-GC Description

The GUS-QS0B-03-3482-GC 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 34.8K Ohm resistance 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 range of -55°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 high-density PCB designs. Its gull-wing termination and compact dimensions (8.66mm x 6.02mm x 1.47mm) facilitate easy integration into space-constrained applications.

GUS-QS0B-03-3482-GC Features

• Precision Thin Film Technology: Ensures low noise and high accuracy for sensitive analog and digital circuits.
• High Power Handling: 1W total power dissipation (1/20W per resistor) with derated performance up to 125°C.
• Stable Thermal Performance: ±25ppm/°C TCR minimizes resistance drift under temperature fluctuations.
• Robust Construction: QSOP package with gull-wing leads for reliable surface-mount assembly.
• Automation-Friendly: Supplied in tube packaging for efficient pick-and-place processes.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GUS-QS0B-03-3482-GC 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.
• Industrial Control Systems: Reliable performance in PLCs and sensor interfaces.
• Telecommunications Equipment: Impedance matching and termination in high-frequency PCBs.
• Test & Measurement Instruments: Low-drift reference networks for calibration.

Conclusion of GUS-QS0B-03-3482-GC

The GUS-QS0B-03-3482-GC combines high precision, thermal stability, and compact form factor, making it a superior choice for engineers designing critical analog systems. Its thin-film technology and 2% tolerance outperform carbon-based networks, while the QSOP package ensures compatibility with modern SMD workflows. Though not RoHS-compliant, it remains a cost-effective solution for non-consumer applications requiring long-term reliability. Ideal for industrial, telecom, and instrumentation markets, this network balances performance with manufacturability.