TT Electronics/IRC

GQ8A023400JFT

GQ8A023400JFT Description

The GQ8A023400JFT from TT Electronics/IRC is a high-performance 8-resistor thin-film network designed for precision applications requiring stable resistance and thermal performance. Encased in a ceramic QSOP package, this 340 Ohm, 5% tolerance array delivers 0.75W (3/4W) total power dissipation with ±50ppm/°C temperature coefficient, ensuring reliable operation across a 70°C to 125°C derated power range. Its 16-pin gull-wing SMD termination and 0.64mm terminal pitch facilitate compact PCB layouts, while the isolated (ISOL) circuit design allows flexible configuration. The ceramic substrate enhances thermal management and durability, making it suitable for demanding environments.

GQ8A023400JFT Features

• Thin-Film Technology: Offers superior stability, low noise, and tight TCR (±50ppm/°C) compared to thick-film alternatives.
• High Power Handling: 0.1W per resistor (0.75W total) with a 100V maximum voltage rating, ideal for power-sensitive designs.
• Robust Construction: Ceramic case ensures mechanical strength and heat dissipation, with ±0.1mm height tolerance for consistent mounting.
• Precision Dimensions: Compact 4.9mm (L) × 6.02mm (D) × 1.47mm (H) form factor and gull-wing leads enable high-density SMT assembly.
• Isolated Configuration: Each resistor is electrically independent, providing design flexibility for complex circuits.

GQ8A023400JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and motor drivers requiring stable resistance under thermal stress.
• Test & Measurement Equipment: Calibration circuits, load banks, and instrumentation where low TCR is critical.
• Aerospace & Defense: Ruggedized electronics needing ceramic-packaged components for vibration resistance.
• Medical Devices: Patient monitoring systems where reliability and minimal drift are paramount.

Conclusion of GQ8A023400JFT

The GQ8A023400JFT stands out for its thin-film accuracy, ceramic durability, and isolated design, making it a top choice for engineers prioritizing performance in harsh or precision-critical environments. While non-automotive (PPAP No) and non-RoHS, its high power density and thermal resilience justify its use in industrial, aerospace, and medical applications. For designs demanding tight tolerances and long-term stability, this network array delivers exceptional value.