TT Electronics/IRC

GQCB021801JFT

GQCB021801JFT Description

The GQCB021801JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 1.8KΩ resistance value with a 5% tolerance and a ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range of 70°C to 125°C. Housed in a 24-pin QSOP ceramic package, it offers a compact 8.66mm x 6.02mm footprint with a 1.47mm profile, making it ideal for space-constrained designs. The gull-wing termination and surface-mount (SMD) configuration facilitate easy PCB integration, while the 1W total power rating (0.05W per resistor) ensures reliability in demanding circuits.

GQCB021801JFT Features

• High-Density Integration: 23 resistors in a single QSOP ceramic package, reducing board space and assembly complexity.
• Precision Thin-Film Technology: Delivers low noise and high stability, critical for analog and signal-processing circuits.
• Robust Construction: Ceramic case enhances thermal dissipation and mechanical durability.
• Wide Voltage Range: Supports up to 100V maximum voltage, suitable for industrial and automotive environments (though not PPAP/automotive certified).
• Tight Tolerances: ±0.1mm height/length tolerances ensure consistent mounting alignment.
• Non-RoHS Compliant: May be preferred for legacy or specialized applications requiring leaded components.

GQCB021801JFT Applications

This resistor network excels in:

• Bus Termination Circuits: The BUS designator indicates optimized use for impedance matching in high-speed data lines (e.g., DDR memory, PCIe).
• Analog Signal Conditioning: Precision dividers and feedback networks in instrumentation or sensor interfaces.
• Power Management: Distributed load balancing in DC-DC converters or voltage regulators.
• Industrial Control Systems: Durable performance in harsh environments (e.g., PLCs, motor drives).

Conclusion of GQCB021801JFT

The GQCB021801JFT combines high-density integration, thin-film precision, and rugged packaging, making it a versatile solution for high-reliability electronics. Its compact QSOP form factor and broad operational temperature range cater to advanced PCB designs, while the non-RoHS compliance offers flexibility for niche applications. Engineers seeking a cost-effective, space-saving resistor network with stable performance will find this model particularly advantageous.