TT Electronics/IRC

GQCA021023CBT

GQCA021023CBT Description

The GQCA021023CBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding applications requiring tight tolerances and stable performance. This 24-pin QSOP package features 12 isolated resistors, each with a 102KΩ resistance value and an exceptional ±0.25% tolerance. Encased in a ceramic substrate, it ensures superior thermal stability and durability, with a ±50ppm/°C temperature coefficient for minimal drift across its 70°C to 125°C operating range. Rated for 100V maximum voltage and 0.1W power dissipation per resistor (1W total), this surface-mount network is ideal for precision analog and digital circuits.

GQCA021023CBT Features

• High Precision: 0.25% tolerance and ±50ppm/°C TCR ensure accuracy in critical applications.
• Robust Construction: Ceramic case and thin-film technology provide excellent thermal and long-term stability.
• Compact & Dense: QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch gull-wing leads enables high-density PCB layouts.
• Isolated Design: 12 independent resistors with 100V isolation reduce crosstalk in multi-channel systems.
• Wide Temp Range: Operates reliably from 70°C to 125°C with derated power handling.
• Industrial-Grade: Non-automotive (PPAP: No) but suited for industrial, medical, and test equipment.

GQCA021023CBT Applications

• Precision Instrumentation: Signal conditioning, ADC/DAC reference dividers, and calibration circuits.
• Medical Electronics: Patient monitoring systems where low drift and reliability are critical.
• Telecom & Networking: High-speed data line termination and impedance matching.
• Industrial Control Systems: Isolated feedback networks in power supplies and motor drives.
• Test & Measurement Equipment: Stable voltage dividers and sensor interfaces requiring minimal error.

Conclusion of GQCA021023CBT

The GQCA021023CBT stands out for its combination of precision, isolation, and compactness, making it a superior choice over generic resistor arrays. Its ceramic thin-film construction ensures stability in harsh environments, while the QSOP gull-wing termination simplifies automated assembly. Though non-RoHS compliant, it remains a top-tier solution for engineers prioritizing performance in high-reliability industrial, medical, and test applications. For designs demanding tight tolerances and low thermal drift, this network delivers unmatched consistency.