TT Electronics/IRC

GQCA026652CBT

GQCA026652CBT Description

The GQCA026652CBT is a high-precision thin-film resistor network from TT Electronics/IRC, designed for demanding isolation and signal conditioning applications. This 24-pin QSOP package features 12 isolated resistors, each with a 66.5KΩ resistance and an ultra-tight ±0.25% tolerance, ensuring exceptional accuracy in circuit performance. The ceramic case style and gull-wing termination enable reliable surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees stability across a wide operating range of -70°C to +125°C. With a maximum voltage rating of 100V and a 1W total power dissipation, this network is engineered for precision analog and digital systems.

GQCA026652CBT Features

• High Precision: ±0.25% tolerance and ±50ppm/°C TCR for stable performance in critical circuits.
• Robust Construction: Ceramic substrate and thin-film technology ensure durability and low noise.
• Isolated Design: 12 resistors with independent isolation (ISOL) for flexible circuit design.
• Compact Form Factor: 8.66mm × 6.02mm × 1.47mm QSOP package with ±0.1mm dimensional tolerances.
• Wide Temperature Range: Derated power operation up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated PCB assembly.

GQCA026652CBT Applications

This resistor network excels in applications requiring high accuracy and thermal stability, such as:

• Medical Equipment: Precision instrumentation and patient monitoring systems.
• Industrial Automation: Signal conditioning in PLCs, sensors, and control modules.
• Telecommunications: Impedance matching and filtering in RF and baseband circuits.
• Test & Measurement: Calibration references and divider networks in lab equipment.
• Aerospace & Defense: Reliable performance in harsh environments with stringent tolerances.

Conclusion of GQCA026652CBT

The GQCA026652CBT stands out for its combination of precision, isolation, and compactness, making it ideal for high-reliability electronics. Its ceramic construction, thin-film technology, and wide operational range address challenges in industrial, medical, and communication systems. While not RoHS-compliant, its performance benefits justify its use in specialized applications where accuracy and durability are paramount. Engineers seeking a low-drift, high-power resistor network will find this model a robust solution for critical designs.