TT Electronics/IRC

GUS-QS0B-03-5230-GF

GUS-QS0B-03-5230-GF Description

The GUS-QS0B-03-5230-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 523Ω resistance value and a tight 2% tolerance, ensuring consistent performance in demanding circuits. With a ±25ppm/°C temperature coefficient, it delivers excellent stability across a wide operating temperature range of -70°C to +125°C. The 1W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for high-reliability designs. Packaged in a tube, this non-automotive, non-PPAP compliant component is ideal for industrial and commercial electronics.

GUS-QS0B-03-5230-GF Features

• Precision Thin Film Technology: Ensures low noise and high accuracy (±2% tolerance).
• Robust Construction: QSOP package with gull-wing terminals for reliable surface mounting.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• High Power Handling: 1W total (0.05W per resistor) for distributed load applications.
• Stable Performance: ±25ppm/°C TCR minimizes resistance drift under thermal stress.
• Compact Dimensions: 8.66mm (L) × 6.02mm (D) × 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Non-RoHS Compliant: Suitable for legacy or exempted applications.

GUS-QS0B-03-5230-GF Applications

• Analog Signal Conditioning: Precision voltage dividers and feedback networks.
• Industrial Control Systems: Stable resistance in PLCs, sensors, and instrumentation.
• Telecommunications: Impedance matching and termination in RF modules.
• Test & Measurement Equipment: High-accuracy circuits for calibration and signal processing.
• Medical Electronics: Reliable performance in diagnostic and monitoring devices.

Conclusion of GUS-QS0B-03-5230-GF

The GUS-QS0B-03-5230-GF excels in applications requiring precision, thermal stability, and compact integration. Its thin-film technology, robust QSOP package, and wide operating range make it a superior choice over thicker-film or less stable alternatives. While not suited for automotive use, it is ideal for industrial, telecom, and medical electronics where consistent performance under varying conditions is critical. Engineers will appreciate its balance of power handling, tolerance, and space efficiency in densely populated PCBs.