TT Electronics/IRC

GQ8A013831CAT

GQ8A013831CAT Description

The GQ8A013831CAT from TT Electronics/IRC is a high-precision 8-resistor thin film network designed for demanding isolation applications. Encased in a ceramic QSOP package, it offers a 3.83KΩ resistance per resistor with an exceptional ±0.25% tolerance and ±100ppm/°C temperature coefficient, ensuring stability across a wide operating range of 70°C to 125°C. With a 0.75W (3/4W) total power rating and 0.1W per resistor, this 16-pin surface-mount device (SMD) features gull-wing terminations for reliable PCB connections. Its 100V maximum voltage rating and ceramic construction provide robust performance in harsh environments, though it is non-compliant with EU RoHS.

GQ8A013831CAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive circuits.
• Ceramic QSOP Package: Enhances thermal management and durability compared to plastic alternatives.
• Tight Tolerance & Low TCR: ±0.25% tolerance and ±100ppm/°C ensure minimal drift in precision applications.
• High Power Handling: 0.75W total dissipation (0.1W per resistor) suits power-sensitive designs.
• Isolation-Centric Design: Ideal for circuits requiring signal separation or voltage division.
• Surface-Mount Gull Wing Terminations: Facilitates automated assembly and reliable solder joints.

GQ8A013831CAT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning and isolation in PLCs or motor drives.
• Test & Measurement Equipment: Precision voltage dividers or reference circuits.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Aerospace & Defense: Robust performance in extreme temperatures and high-vibration environments.
• Telecommunications: Impedance matching and filtering in RF modules.

Conclusion of GQ8A013831CAT

The GQ8A013831CAT stands out for its ceramic-encased precision, making it a superior choice for isolation-critical applications where thermal stability and tight tolerances are paramount. While not RoHS-compliant, its high power rating, low TCR, and rugged construction make it ideal for industrial, medical, and aerospace uses. Engineers seeking reliable, high-performance resistor networks will benefit from its balanced combination of accuracy, durability, and power efficiency.