TT Electronics/IRC

GQCB018202FCT

GQCB018202FCT Description

The GQCB018202FCT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 82K Ohm resistance value with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Encased in a ceramic QSOP package, it offers 1W total power dissipation (0.05W per resistor) and a maximum voltage rating of 100V. The 24-pin gull-wing SMD termination ensures reliable surface-mount compatibility, while its compact dimensions (8.66mm x 6.02mm x 1.47mm) make it ideal for space-constrained designs.

GQCB018202FCT Features

• High Precision: 1% tolerance and ±100ppm/°C TCR for stable operation in demanding environments.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal performance.
• Space-Efficient: QSOP package with 0.64mm terminal pitch optimizes PCB real estate.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its performance suits industrial and telecom applications.
• Non-RoHS Compliant: Suitable for legacy or exempted applications requiring leaded components.

GQCB018202FCT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Bus Termination: Ideal for BUS circuit designators in high-speed digital systems.
• Industrial Controls: Stable performance in PLCs, motor drives, and power management.
• Telecom Infrastructure: RF modules and baseband processing where low drift is critical.
• Legacy Electronics: Repair or replacement in non-RoHS compliant systems.

Conclusion of GQCB018202FCT

The GQCB018202FCT combines precision, compactness, and reliability, making it a standout choice for engineers needing stable resistor networks in harsh environments. Its ceramic construction, thin-film technology, and gull-wing termination offer superior performance over cheaper thick-film alternatives. While not suited for automotive use, it is a cost-effective solution for industrial, telecom, and legacy applications demanding tight tolerances and thermal stability.