TT Electronics/IRC

GQ8A012211JFT

GQ8A012211JFT Description

The GQ8A012211JFT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable resistance characteristics. Encased in a ceramic QSOP package, this 16-pin surface-mount device (SMD) offers a 2.21KΩ resistance per resistor with a 5% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide temperature range (70°C to 125°C). With a 0.75W (3/4W) total power rating and 0.1W per resistor, it supports moderate power dissipation while maintaining isolation between resistors. The gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration, making it ideal for automated assembly processes.

GQ8A012211JFT Features

• Thin Film Technology: Delivers superior stability, low noise, and tight TCR (±100ppm/°C) for precision circuits.
• Ceramic QSOP Package: Enhances thermal performance and durability in harsh environments.
• High Voltage Rating (100V): Suitable for industrial and automotive-grade applications (though not PPAP/automotive certified).
• Isolated Resistor Network (ISOL): Each resistor operates independently, reducing crosstalk in sensitive analog/digital systems.
• Compact Dimensions (4.9mm x 6.02mm x 1.47mm): Saves board space without compromising power handling.
• Non-RoHS Compliant: May be preferred for legacy or specialized systems requiring leaded components.

GQ8A012211JFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and power management systems.
• Test & Measurement Equipment: Calibration circuits, load simulation.
• Telecom Infrastructure: Line termination, impedance matching.
• Legacy Electronics Repair: Compatible with older designs due to non-RoHS construction.

Conclusion of GQ8A012211JFT

The GQ8A012211JFT combines thin film accuracy, robust ceramic packaging, and flexible isolation for demanding electronic designs. While not suited for automotive use, its high-temperature stability, compact footprint, and moderate power rating make it a versatile choice for industrial, telecom, and precision analog applications. Engineers will appreciate its balance of performance and ease of integration in space-constrained layouts.