TT Electronics/IRC

GQCA027152CBT

GQCA027152CBT Description

The GQCA027152CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 24-pin QSOP device features 12 isolated resistors, each with a 71.5KΩ resistance and an ultra-tight 0.25% tolerance, ensuring exceptional accuracy in signal conditioning and voltage division circuits. Encased in a ceramic package, it offers superior thermal stability and durability, with a temperature coefficient of ±50ppm/°C and a maximum operating temperature of 125°C. The gull-wing termination and surface-mount design facilitate easy PCB integration, while its 1W total power rating (0.1W per resistor) supports robust performance in compact layouts.

GQCA027152CBT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR for stable performance.
• Isolated Resistors: 12 independent resistors (71.5KΩ each) for flexible circuit design.
• Robust Construction: Ceramic case ensures thermal resilience and mechanical strength.
• Surface-Mount Ready: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for automated assembly.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation use.
• Derated Power Handling: Operates reliably from 70°C to 125°C with derated power.

GQCA027152CBT Applications

This resistor network excels in precision analog circuits, including:

• Medical Devices: Patient monitoring systems requiring stable signal paths.
• Test & Measurement Equipment: High-accuracy dividers and calibration circuits.
• Industrial Controls: Isolated feedback networks in motor drives or power supplies.
• Aerospace & Defense: Ruggedized electronics where temperature stability is critical.
  Its isolated design and ceramic encapsulation make it superior to epoxy-coated alternatives in harsh environments.

Conclusion of GQCA027152CBT

The GQCA027152CBT combines precision, durability, and compactness, making it a standout choice for engineers designing high-reliability systems. Its thin-film technology and ceramic QSOP package deliver unmatched performance in thermally challenging applications, while the 0.25% tolerance ensures consistency across production batches. Ideal for medical, industrial, and aerospace use, this resistor network balances technical excellence with practical manufacturability.