TT Electronics/IRC

GQ8A012551FFT

GQ8A012551FFT Description

The GQ8A012551FFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 8-resistor isolated network features a 2.55KΩ resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of 70°C to 125°C. Housed in a 16-pin QSOP ceramic package, it offers excellent thermal stability and durability. With a 0.75W (3/4W) total power rating (0.1W per resistor) and a 100V maximum voltage rating, this component is ideal for demanding circuits requiring isolation and precision. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GQ8A012551FFT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR for reliable signal integrity.
• Robust Construction: Ceramic case ensures thermal and mechanical stability.
• Compact & Efficient: QSOP package (4.9mm × 6.02mm × 1.47mm) saves board space.
• Isolated Design: Independent resistors (ISOL configuration) reduce crosstalk.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power.
• Surface-Mount Ready: Gull-wing terminals with 0.64mm pitch for automated assembly.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP: No).

GQ8A012551FFT Applications

This resistor network excels in:

• Precision analog circuits (e.g., sensor interfaces, DAC/ADC networks).
• Signal conditioning in test/measurement equipment.
• Isolation networks for communication and control systems.
• Medical devices requiring stable, low-drift resistance.
• Industrial automation (PLC modules, motor drivers).

Conclusion of GQ8A012551FFT

The GQ8A012551FFT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable thin-film resistor networks. Its ceramic construction, isolated design, and tight tolerances cater to high-accuracy applications, while its QSOP package ensures compatibility with modern SMD processes. Though not RoHS-compliant or automotive-grade, it remains a robust solution for industrial, medical, and instrumentation designs demanding long-term stability.