TT Electronics/IRC

GUS-QS0B-03-5230-JA

GUS-QS0B-03-5230-JA Description

The GUS-QS0B-03-5230-JA 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 ±5% tolerance. Rated for 1W total power dissipation (0.05W per resistor), it operates across a wide temperature range of -70°C to +125°C, ensuring reliability in demanding environments. The ±25ppm/°C temperature coefficient enhances stability, while the 100V maximum voltage rating suits industrial and instrumentation circuits. Packaged in a tube for automated assembly, its gull-wing termination ensures robust solder joints.

GUS-QS0B-03-5230-JA Features

• Compact Design: 8.66mm × 6.02mm × 1.47mm QSOP package with ±0.1mm length/height tolerances for high-density PCB layouts.
• Precision Thin Film: Delivers low noise and high stability, ideal for analog signal conditioning.
• Robust Construction: Rectangular QSOP case with 0.64mm terminal pitch for reliable SMT compatibility.
• Wide Operating Range: -70°C to +125°C derated power performance, exceeding standard commercial-grade alternatives.
• Automation-Friendly: Tube packaging streamlines pick-and-place processes.

GUS-QS0B-03-5230-JA Applications

• Industrial Controls: Precision voltage dividers and feedback networks in PLCs.
• Test & Measurement Equipment: Stable reference resistors for DAQ systems.
• Medical Electronics: Signal processing circuits requiring low drift.
• Aerospace & Defense: Ruggedized avionics due to extended temperature resilience.
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of GUS-QS0B-03-5230-JA

The GUS-QS0B-03-5230-JA stands out for its thin-film accuracy, compact footprint, and industrial-grade durability. While not RoHS-compliant, its high power density and thermal performance make it a superior choice for mission-critical designs. Engineers will value its repeatable performance in precision analog and mixed-signal applications.