TT Electronics/IRC

GQCA022402JGT

GQCA022402JGT Description

The GQCA022402JGT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 24KΩ resistance value and a 5% tolerance, ensuring consistent performance in demanding circuits. The ceramic case style and gull-wing termination enable robust surface-mount (SMD) integration, while the ±50ppm/°C temperature coefficient guarantees minimal resistance drift across its operating range of -70°C to +125°C. With a 1W total power rating (0.1W per resistor) and 100V maximum voltage rating, this network is ideal for analog signal conditioning, voltage division, and isolation circuits in industrial and telecom systems.

GQCA022402JGT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±50ppm/°C) for sensitive analog applications.
• Isolated Resistor Network (ISOL): 12 independent resistors prevent crosstalk, suitable for multi-channel designs.
• Robust Ceramic Package: Ensures thermal durability and mechanical strength in harsh environments.
• QSOP-24 Gull Wing SMD: Compact footprint (8.66mm x 6.02mm x 1.47mm) with 0.64mm pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.
• Non-Automotive Grade: Optimized for industrial, medical, and telecom equipment where PPAP compliance is not required.

GQCA022402JGT Applications

• Signal Isolation & Conditioning: Ideal for ADC/DAC reference networks, sensor interfaces, and precision dividers.
• Telecom Infrastructure: Used in line drivers, filters, and impedance matching circuits due to low drift and high reliability.
• Test & Measurement Equipment: Ensures accuracy in multichannel data acquisition systems and calibration modules.
• Industrial Control Systems: Suitable for PLCs and motor drives where isolated resistor networks mitigate ground loop issues.

Conclusion of GQCA022402JGT

The GQCA022402JGT stands out for its combination of isolation, precision, and power handling in a compact QSOP package. Its ceramic construction and thin-film technology make it superior to epoxy-based networks in thermal performance, while the 5% tolerance and ±50ppm/°C stability cater to cost-sensitive yet performance-critical designs. Though not RoHS-compliant, it remains a top choice for legacy or specialized systems requiring rugged, high-temperature operation. Engineers will value its balance of density, reliability, and ease of integration in space-constrained applications.