TT Electronics/IRC

GQ8A022942JFT

GQ8A022942JFT Description

The GQ8A022942JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications. Encased in a ceramic QSOP package, it offers a 29.4K Ohm resistance with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports demanding circuits while maintaining reliability. The 16-pin gull-wing SMD termination facilitates easy surface mounting, and its 100V maximum voltage rating makes it suitable for high-voltage environments.

GQ8A022942JFT Features

• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for multi-channel applications.
• Ceramic QSOP Package: Provides superior thermal stability and mechanical durability.
• Thin Film Technology: Delivers low noise and high precision compared to thick-film alternatives.
• Wide Temperature Range: Operates reliably from -55°C to +125°C (derated power up to 125°C).
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length).
• Gull-Wing Termination: Ensures robust solder joints for automated PCB assembly.

GQ8A022942JFT Applications

This resistor network excels in:

• Industrial Control Systems: Signal conditioning and voltage division in harsh environments.
• Medical Electronics: Precision analog circuits requiring low drift and high stability.
• Automotive (Non-Automotive Compliant): Sensor interfaces and ECU peripherals (where PPAP is not required).
• Test & Measurement Equipment: Calibration networks and reference voltage dividers.
• Power Management: Load balancing and feedback networks in DC-DC converters.

Conclusion of GQ8A022942JFT

The GQ8A022942JFT stands out for its precision, thermal resilience, and compact form factor, making it a superior choice for high-reliability applications. Its isolated thin-film design and ceramic construction offer unmatched performance in demanding environments, though it is not RoHS compliant. Engineers seeking a robust, high-voltage-resistant network for industrial or medical systems will find this model exceptionally capable.