TT Electronics/IRC

GQ8A014222GFT

GQ8A014222GFT Description

The GQ8A014222GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 42.2KΩ resistance value with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the 0.75W (3/4W) total power rating (0.1W per resistor) supports robust operation in demanding circuits.

GQ8A014222GFT Features

• Precision Thin Film Technology: Delivers high accuracy (±2%) and low TCR (±100ppm/°C) for stable performance.
• Isolated Circuit Design (ISOL): Each resistor operates independently, ideal for signal isolation.
• Ceramic QSOP Package: Enhances thermal management and mechanical strength.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive-grade applications.
• Compact Dimensions: 4.9mm (L) x 6.02mm (D) x 1.47mm (H) with tight tolerances (±0.1mm height/length).

GQ8A014222GFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks.
• Industrial Control Systems: Isolated measurement circuits, PLCs.
• Medical Electronics: High-reliability instrumentation.
• Telecommunications: Filtering and impedance matching.
• Automotive (Non-Automotive Compliant): Sensor interfaces, ECU peripherals (where PPAP is not required).

Conclusion of GQ8A014222GFT

The GQ8A014222GFT combines precision, durability, and compact design, making it a superior choice for engineers requiring reliable resistor networks in harsh environments. Its ceramic construction, isolated design, and thin-film technology provide long-term stability, while the QSOP package ensures compatibility with high-density PCBs. Though not RoHS-compliant, it remains a robust solution for industrial, medical, and telecom applications demanding high accuracy and thermal resilience.