TT Electronics/IRC

GQ8A031331CBT

GQ8A031331CBT Description

The GQ8A031331CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerance and stable performance. This 8-resistor array features a 1.33KΩ resistance value per resistor with an exceptional ±0.25% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin QSOP ceramic package, it offers superior thermal stability and durability, with a maximum operating temperature of 125°C. The 0.75W (3/4W) total power rating and 100V maximum voltage rating make it suitable for high-reliability circuits. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A031331CBT Features

• Precision Performance: 0.25% tolerance and ±25ppm/°C TCR for stable operation in varying environments.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical strength.
• High Power Handling: 0.1W per resistor (0.75W total) derated from 70°C to 125°C.
• Compact & Reliable: QSOP package (4.9mm × 6.02mm × 1.47mm) with ±0.1mm length/height tolerances for consistent placement.
• Isolated Design: Circuit designator "ISOL" indicates independent resistors, ideal for signal isolation.
• Industry Compliance: HTS 8533.21.00.20, EAR99 ECCN, though non-RoHS (check for environmental restrictions).

GQ8A031331CBT Applications

This resistor network excels in precision analog and digital systems, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces or ADC/DAC circuits.
• Medical Electronics: High-accuracy voltage dividers in diagnostic equipment.
• Industrial Controls: Stable feedback networks in motor drives or power supplies.
• Test & Measurement: Calibration circuits requiring low drift over temperature.
• Aerospace & Defense: Ruggedized applications where ceramic packages outperform plastic alternatives.

Conclusion of GQ8A031331CBT

The GQ8A031331CBT stands out for its precision, power handling, and ceramic-based reliability, making it a top choice for engineers prioritizing performance in harsh environments. While not RoHS-compliant, its thin-film technology and isolated design offer superior stability compared to standard arrays. Ideal for high-end industrial, medical, and aerospace applications, this network balances compactness with robust electrical characteristics. For designs demanding tight tolerances and thermal resilience, this TT Electronics/IRC solution delivers exceptional value.