TT Electronics/IRC

GUS-QS0B-02-3401-B

GUS-QS0B-02-3401-B Description

The GUS-QS0B-02-3401-B from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP surface-mount device integrates 19 resistors, each with a 3.4KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. With a ±50ppm/°C temperature coefficient, it delivers stable performance 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 dissipation 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 soldering and space-efficient PCB layouts.

GUS-QS0B-02-3401-B Features

• Precision Thin Film Technology: Delivers ±0.1% tolerance and ±50ppm/°C TCR for minimal drift in critical applications.
• Robust Construction: QSOP package with gull-wing leads ensures mechanical stability and ease of automated assembly.
• High Power Handling: 1W total power rating (0.05W per resistor) at 125°C maximum temperature.
• Compact Footprint: 8.66mm x 6.02mm x 1.47mm dimensions ideal for space-constrained designs.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and instrumentation use.
• 19-Resistor Network: Simplifies circuit design by replacing multiple discrete resistors.

GUS-QS0B-02-3401-B Applications

• Precision Analog Circuits: Voltage dividers, DAC/ADC reference networks, and sensor signal conditioning.
• Industrial Electronics: Process control systems, test equipment, and power management modules.
• Medical Devices: High-accuracy instrumentation where thermal stability is critical.
• Communications Infrastructure: RF and signal processing circuits requiring low drift.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical automotive electronics.

Conclusion of GUS-QS0B-02-3401-B

The GUS-QS0B-02-3401-B excels in applications demanding high precision, thermal stability, and compact integration. Its thin-film technology, tight tolerances, and robust package make it a superior choice over thicker-film or discrete alternatives. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and communication systems where reliability and accuracy are paramount. Engineers will appreciate its balance of performance, size, and power handling, reducing BOM complexity in advanced electronic designs.