TT Electronics/IRC

GQCB012101FCT

GQCB012101FCT Description

The GQCB012101FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 2.1KΩ resistance value per resistor 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 24-pin QSOP ceramic package, it offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the tube packaging ensures safe handling and storage.

GQCB012101FCT Features

• Precision Thin Film Technology: Delivers high accuracy (±1%) and low TCR (±100ppm/°C) for stable performance.
• Robust Ceramic Package: Enhances thermal stability and durability in harsh environments.
• High-Density Integration: 23 resistors in a compact QSOP-24 (8.66mm × 6.02mm × 1.47mm) footprint, saving board space.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While not PPAP or automotive-certified, its 125°C max temperature suits industrial applications.
• Low-Noise Performance: Ideal for analog signal conditioning and precision voltage dividers.

GQCB012101FCT Applications

This resistor network excels in:

• Bus Termination Circuits: The BUS designator indicates suitability for impedance matching in high-speed data lines.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and sensor interfaces.
• Test & Measurement Equipment: Precision dividers and calibration circuits benefit from its low TCR.
• Medical Electronics: Reliable operation in diagnostic devices where consistency is critical.
• Aerospace & Defense: Ceramic packaging ensures resilience in extreme conditions.

Conclusion of GQCB012101FCT

The GQCB012101FCT combines precision, compactness, and robustness, making it a standout choice for engineers needing reliable resistor networks. Its thin-film technology, ceramic case, and gull-wing SMD design offer superior performance over thicker-film or plastic-encased alternatives. While not RoHS-compliant, it remains a top pick for industrial and high-reliability applications where stability and space efficiency are paramount.