TT Electronics/IRC

GQCB014122FT

GQCB014122FT Description

The GQCB014122FT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. It integrates 23 resistors in a 41.2K Ohm configuration 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). Housed in a 24-pin QSOP ceramic package, this surface-mount device offers a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, making it suitable for high-reliability circuits. Its gull-wing termination and 0.64mm terminal pitch facilitate easy PCB integration.

GQCB014122FT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Case: Enhances thermal management and mechanical durability in harsh environments.
• BUS Circuit Designator: Optimized for bus termination, voltage division, and pull-up/down applications.
• Compact QSOP Package (8.66mm x 6.02mm x 1.47mm): Saves board space while supporting high-density layouts.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation use where automotive compliance isn’t required.

GQCB014122FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in ADCs/DACs.
• Bus Termination: DDR memory, FPGA, and microcontroller interfaces.
• Industrial Controls: PLCs, sensor arrays, and power management systems.
• Test & Measurement Equipment: Calibration circuits and reference networks.
• Telecom Infrastructure: Line drivers, filters, and impedance matching.

Conclusion of GQCB014122FT

The GQCB014122FT stands out for its combination of precision, power handling, and compact design, making it a superior choice for engineers prioritizing reliability in space-constrained, high-performance systems. Its ceramic construction and thin-film technology offer long-term stability, while the QSOP package ensures compatibility with modern SMD assembly processes. Though not RoHS-compliant, it remains a robust solution for non-consumer applications requiring exacting resistance values and thermal resilience.