TT Electronics/IRC

GUS-QS0B-03-5232-DB

GUS-QS0B-03-5232-DB Description

The GUS-QS0B-03-5232-DB from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding surface-mount applications. This 19-resistor array features a 52.3KΩ resistance value per element with an ultra-tight ±0.5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a compact 20-pin QSOP package with gull-wing terminations, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it ideal for precision analog and digital circuits.

GUS-QS0B-03-5232-DB Features

• High Precision: ±0.5% tolerance and ±25ppm/°C TCR for reliable signal conditioning.
• Robust Construction: Thin-film technology ensures low noise and long-term stability.
• Space-Saving Design: 8.66mm × 6.02mm × 1.47mm QSOP package with 0.64mm pitch, optimized for dense PCB layouts.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.
• Automation-Friendly: Gull-wing SMD terminations enable efficient pick-and-place assembly.
• Non-Automotive/Non-PPAP: Compliant with general industrial standards (EAR99, HTS 8533.21.00.20).

GUS-QS0B-03-5232-DB Applications

• Precision Voltage Dividers: Used in sensor interfaces and ADC/DAC circuits.
• Signal Conditioning: Ideal for op-amp feedback networks and filter designs.
• Medical & Test Equipment: Stable performance critical for high-accuracy instrumentation.
• Industrial Controls: Reliable operation in PLCs and power management systems.
• Communications Infrastructure: Low-noise characteristics suit RF and baseband applications.

Conclusion of GUS-QS0B-03-5232-DB

The GUS-QS0B-03-5232-DB excels in applications requiring high density, precision, and thermal stability. Its thin-film technology, tight tolerances, and compact QSOP package provide a competitive edge over thicker-film or less stable alternatives. While not RoHS-compliant, it remains a top choice for industrial and professional electronics where performance outweighs environmental restrictions. For engineers seeking a low-drift, space-efficient resistor network, this model delivers exceptional value.