TT Electronics/IRC

GQ8A013900FT

GQ8A013900FT Description

The GQ8A013900FT 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 390Ω resistance per resistor with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stability across a wide operating temperature range of -70°C to +125°C. The isolated (ISOL) circuit design allows independent resistor functionality, while the 0.1W (1/10W) power rating per resistor and 0.75W (3/4W) total power rating make it suitable for demanding environments. Its 16-pin gull-wing SMD termination ensures reliable surface-mount assembly, and the ceramic construction enhances thermal and mechanical durability.

GQ8A013900FT Features

• Precision Thin Film Technology: Delivers stable performance with ±100ppm/°C TCR and 1% tolerance.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical strength for harsh environments.
• Isolated Resistor Network: Eight 390Ω resistors with independent functionality for flexible circuit design.
• High Power Handling: 0.75W total power rating (0.1W per resistor) at 125°C maximum operating temperature.
• Compact QSOP-16 Footprint: 4.9mm x 6.02mm x 1.47mm dimensions with 0.64mm terminal pitch for space-constrained PCBs.
• Surface-Mount Gull Wing Terminals: Ensures reliable soldering and compatibility with automated assembly processes.

GQ8A013900FT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Isolation and impedance matching in sensor interfaces.
• Voltage Division: Precision dividers in measurement equipment.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Medical Electronics: Stable operation in diagnostic devices due to low TCR.
• Automotive (Non-Automotive Rated): Auxiliary systems where high-temperature stability is critical.

Conclusion of GQ8A013900FT

The GQ8A013900FT combines precision, durability, and compact design, making it ideal for applications demanding stable resistance under thermal stress. Its ceramic QSOP package, isolated resistors, and thin film technology provide superior performance over plastic-encased networks, particularly in high-reliability industrial and medical systems. While not PPAP or automotive-qualified, its wide temperature range and high power rating ensure versatility in professional electronics.