TT Electronics/IRC

GQ0A022551FBT

GQ0A022551FBT Description

The GQ0A022551FBT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 20-pin QSOP (Quarter-Small Outline Package) device features 10 isolated resistors, each with a 2.55KΩ resistance, 1% tolerance, and a ±50ppm/°C temperature coefficient. Encased in a ceramic package, it offers excellent thermal stability and durability, with a power rating of 0.1W per resistor (1W total). The gull-wing termination ensures reliable surface-mount (SMD) compatibility, while its compact dimensions (8.66mm × 6.02mm × 1.47mm) make it ideal for space-constrained designs. Rated for 100V maximum voltage and 125°C maximum operating temperature, it is suited for industrial and precision instrumentation applications.

GQ0A022551FBT Features

• High Precision: 1% tolerance and ±50ppm/°C TCR ensure stable performance across temperature variations.
• Robust Construction: Ceramic case provides superior thermal and mechanical resilience.
• Isolated Resistors: 10 independent resistors (2.55KΩ each) enable flexible circuit design.
• Surface-Mount Ready: Gull-wing terminals and QSOP package simplify PCB assembly.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Compact Footprint: Optimized for high-density layouts with tight tolerances (±0.1mm height/length).

GQ0A022551FBT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning.
• Industrial Control Systems: PLCs, motor drives, and power management modules.
• Test & Measurement Equipment: Calibration circuits and signal attenuation.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical systems.

Conclusion of GQ0A022551FBT

The GQ0A022551FBT combines high accuracy, thermal stability, and compact design, making it a standout choice for engineers requiring reliable resistor networks in precision applications. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver superior performance in industrial, medical, and instrumentation systems. Its isolated resistors and QSOP package offer design flexibility, ensuring compatibility with advanced SMD assembly processes. For projects demanding tight tolerances and robust operation, this model is a compelling solution.