TT Electronics/IRC

GQ8A031870JCT

GQ8A031870JCT Description

The GQ8A031870JCT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications. Encased in a ceramic QSOP package, it features a 187Ω resistance value per resistor with a 5% tolerance and a ±25ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). The device operates at a maximum voltage rating of 100V and delivers a total power rating of 0.75W (3/4W), with 0.1W (1/10W) per resistor. Its 16-pin gull-wing termination and surface-mount design make it ideal for compact PCB layouts.

GQ8A031870JCT Features

• High Precision: Thin-film technology ensures low noise and excellent stability.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Space-Efficient: Compact QSOP package (4.9mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch suits high-density designs.
• Wide Operating Range: Reliable performance from -55°C to 125°C (derated power up to 125°C).
• Isolated Design (ISOL): Each resistor is electrically isolated, reducing crosstalk in sensitive circuits.
• Non-Automotive Grade: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQ8A031870JCT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in analog circuits.
• Medical Electronics: Stable performance in diagnostic equipment and patient monitoring systems.
• Test & Measurement: High-accuracy instrumentation requiring minimal drift.
• Industrial Controls: Robust operation in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Reliable signal processing in base stations and networking hardware.

Conclusion of GQ8A031870JCT

The GQ8A031870JCT combines thin-film precision, ceramic ruggedness, and compact form factor, making it a superior choice for demanding electronic systems. Its isolated design and wide temperature tolerance cater to applications requiring long-term reliability. While not RoHS-compliant, its performance in industrial, medical, and telecom environments justifies its use where regulatory flexibility exists. Engineers seeking a high-quality, space-saving resistor network will find this model exceptionally versatile.