TT Electronics/IRC

GQ0A032552DAT

GQ0A032552DAT Description

The GQ0A032552DAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It features 10 isolated resistors, each with a 25.5KΩ resistance value and a tight 0.5% tolerance, ensuring exceptional accuracy in signal conditioning, voltage division, and impedance matching circuits. Encased in a ceramic QSOP package, this network offers superior thermal stability and mechanical robustness, making it suitable for harsh operating environments. With a ±25ppm/°C temperature coefficient, it maintains stable performance across a wide temperature range (70°C to 125°C). The 1W total power rating (0.1W per resistor) and 100V maximum voltage rating further enhance its reliability in precision analog and digital systems.

GQ0A032552DAT Features

• High Precision: 0.5% tolerance and ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic case and gull-wing termination provide durability and ease of surface-mount assembly.
• Isolated Resistors: 10 independent resistors (20-pin QSOP) for flexible circuit design.
• Wide Operating Range: Stable performance from 70°C to 125°C with derated power handling.
• Compact & Reliable: 8.66mm x 6.02mm x 1.47mm dimensions with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Thin-Film Technology: Delivers low noise and high stability compared to thick-film alternatives.

GQ0A032552DAT Applications

This resistor network excels in:

• Precision Instrumentation: Medical devices, test equipment, and sensor interfaces requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and power supplies where temperature resilience is critical.
• Telecommunications: Signal processing and filtering in RF/microwave circuits.
• Automotive & Aerospace (non-AECQ): Non-safety-critical systems benefiting from its ceramic isolation and thin-film reliability.

Conclusion of GQ0A032552DAT

The GQ0A032552DAT stands out for its combination of precision, thermal stability, and compact design, making it ideal for high-reliability applications. While not PPAP or automotive-qualified, its ceramic encapsulation and thin-film technology offer superior performance in industrial and telecom systems. Engineers seeking a low-drift, high-density resistor network will find this model a compelling choice for space-constrained, precision-critical designs.