TT Electronics/IRC

GUS-QS0B-03-4642-FC

GUS-QS0B-03-4642-FC Description

The GUS-QS0B-03-4642-FC 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 46.4KΩ resistance value and a tight 1% tolerance, ensuring consistent performance in precision 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 a total power rating of 1W (0.05W per resistor), making it suitable for high-density PCB designs. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable soldering in automated assembly processes.

GUS-QS0B-03-4642-FC Features

• High Precision: 1% tolerance and ±25ppm/°C TCR for stable performance in critical applications.
• Robust Construction: Thin-film technology ensures low noise and high reliability.
• Compact Design: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) footprint ideal for space-constrained layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Automation-Friendly: Gull-wing leads and QSOP package enable seamless surface-mount assembly.
• Non-Automotive/Non-PPAP: Suitable for industrial and commercial applications where PPAP compliance is not required.

GUS-QS0B-03-4642-FC Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: ADC/DAC reference circuits requiring low drift.
• Medical Electronics: Diagnostic equipment where stability and accuracy are paramount.
• Test & Measurement: Calibration systems and instrumentation requiring repeatable performance.
• Industrial Controls: PLCs and process automation systems operating in harsh environments.

Conclusion of GUS-QS0B-03-4642-FC

The GUS-QS0B-03-4642-FC combines high accuracy, compactness, and thermal stability, making it a superior choice for precision electronics. Its thin-film technology and QSOP packaging offer a competitive edge over thicker-film or less stable alternatives. While not automotive-grade, it is ideal for industrial, medical, and instrumentation applications where reliability and performance are critical. The tube packaging ensures safe handling and storage, further enhancing its suitability for high-volume production.