TT Electronics/IRC

GQCB0168R0FCT

GQCB0168R0FCT Description

The GQCB0168R0FCT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding circuit applications. Encased in a 24-pin QSOP (Ceramic) package, it integrates 23 resistors with a uniform 68Ω resistance, 1% tolerance, and a low ±100ppm/°C temperature coefficient. Rated for 1W total power (0.05W per resistor), it operates reliably across a wide temperature range of -55°C to +125°C, with derated performance up to 125°C. Its gull-wing termination and surface-mount design ensure compatibility with automated assembly processes, while the 100V maximum voltage rating suits industrial and instrumentation use.

GQCB0168R0FCT Features

• Precision Thin Film Technology: Delivers stable performance with minimal drift (±100ppm/°C) and tight tolerance (±1%).
• Robust Ceramic QSOP Package: Enhances thermal management and mechanical durability in harsh environments.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm footprint, ideal for space-constrained designs.
• Automation-Friendly: Gull-wing leads with 0.64mm pitch enable reliable PCB mounting and reflow soldering.
• Flexible Power Handling: 1W total dissipation (derated above 70°C) supports bus termination and signal conditioning.

GQCB0168R0FCT Applications

This resistor network excels in:

• Bus Termination: Matched impedance for high-speed digital interfaces (e.g., DDR, PCIe).
• Analog Signal Processing: Precision voltage dividers or feedback networks in op-amp circuits.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Test & Measurement Equipment: Low-noise, stable resistance for calibration and sensor interfaces.

Conclusion of GQCB0168R0FCT

The GQCB0168R0FCT combines precision, power efficiency, and compact integration, making it a standout choice for engineers needing reliable resistor networks in high-performance systems. Its ceramic construction, thin-film accuracy, and industrial-grade ratings address challenges in signal integrity and thermal management, particularly in automation, communications, and precision electronics. While not PPAP or automotive-qualified, its unconfirmed status suggests suitability for prototyping and non-safety-critical applications.