TT Electronics/IRC

GQ0A021203FBT

GQ0A021203FBT Description

The GQ0A021203FBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 20-pin QSOP package features 10 isolated resistors, each with a 120K Ohm resistance and a tight 1% tolerance. The ceramic case ensures excellent thermal stability, while the thin-film technology delivers low noise and high accuracy (±50ppm/°C temperature coefficient). Rated for 1W total power (0.1W per resistor) and 100V maximum voltage, it operates reliably across a wide temperature range of 70°C to 125°C. The gull-wing termination and surface-mount design make it ideal for automated PCB assembly.

GQ0A021203FBT Features

• Precision Performance: 1% tolerance and ±50ppm/°C TCR ensure stable operation in critical circuits.
• Robust Construction: Ceramic case provides superior thermal and mechanical durability.
• High Density: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) saves board space.
• Isolated Design: 10 independent resistors (ISOL circuit designator) for flexible circuit integration.
• Reliable Power Handling: 0.1W per resistor (1W total) with derating up to 125°C.
• Automation-Friendly: Gull-wing leads and 0.64mm pitch enable efficient SMD placement.

GQ0A021203FBT Applications

This resistor network excels in precision analog circuits, signal conditioning, and voltage division tasks. Its isolation and stability make it suitable for:

• Industrial Control Systems: Sensor interfaces, PLCs, and instrumentation.
• Medical Electronics: Patient monitoring and diagnostic equipment.
• Telecommunications: RF modules and signal processing.
• Test & Measurement: Calibration devices and data acquisition systems.
• Aerospace & Defense: Avionics and ruggedized electronics (note: not PPAP or automotive qualified).

Conclusion of GQ0A021203FBT

The GQ0A021203FBT combines precision, reliability, and compactness, making it a standout choice for demanding electronics. While not RoHS-compliant or automotive-grade, its ceramic construction, thin-film accuracy, and isolated design cater to high-performance industrial and medical applications. Engineers will appreciate its balance of power handling, thermal stability, and space efficiency in complex PCB layouts.