TT Electronics/IRC

GQCB024021JAT

GQCB024021JAT Description

The GQCB024021JAT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. It features 23 resistors with a 4.02K Ohm resistance value, a 5% tolerance, and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a 24-pin QSOP ceramic package, this surface-mount (SMD) component offers a 1W total power rating (0.05W per resistor) and a maximum voltage rating of 100V. Its gull-wing termination and 0.64mm terminal pitch facilitate reliable PCB integration, while the rectangular ceramic case provides durability and thermal stability.

GQCB024021JAT Features

• High-Density Integration: 23 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm), ideal for space-constrained designs.
• Precision Thin-Film Technology: Delivers low noise and high accuracy (±50ppm/°C), outperforming thick-film alternatives.
• Robust Construction: Ceramic substrate ensures excellent thermal conductivity and mechanical strength.
• Automated Assembly Friendly: Gull-wing leads and tight tolerances (±0.1mm height/length, ±0.2mm depth) streamline SMT processes.
• Wide Operating Range: Suitable for environments up to 125°C, with derated power handling at elevated temperatures.

GQCB024021JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Control Systems: Stable resistance in PLC modules, sensor interfaces, and motor drivers.
• Test & Measurement Equipment: High-accuracy multichannel calibration circuits.
• Telecommunications: Impedance matching in RF modules and baseband processing.
• Medical Electronics: Reliable performance in patient monitoring and diagnostic devices.

Conclusion of GQCB024021JAT

The GQCB024021JAT combines high-density integration, thin-film precision, and rugged ceramic packaging, making it a superior choice for demanding applications. Its 5% tolerance, low TCR, and SMD compatibility cater to industries requiring reliability under thermal stress. While not RoHS-compliant, its performance in industrial, telecom, and medical systems justifies its use in specialized designs. Engineers seeking a cost-effective, high-performance resistor network will find this model ideal for space-efficient, precision circuitry.