TT Electronics/IRC

GQCB013921GBT

GQCB013921GBT Description

The GQCB013921GBT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 23-resistor array features a 3.92KΩ resistance value per resistor with a tight 2% tolerance and a low ±100ppm/°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 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 ceramic case enhances thermal and mechanical reliability.

GQCB013921GBT Features

• Precision Thin Film Technology: Delivers low noise and high stability for sensitive analog/digital circuits.
• Robust Ceramic Package: Ensures superior heat dissipation and durability in harsh environments.
• High-Density Integration: 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm QSOP footprint, saving board space.
• Wide Operating Range: Rated for -55°C to +125°C, with derated power up to 125°C.
• Automated Assembly Friendly: Gull-wing leads and 0.64mm pitch enable high-speed SMT processes.
• Non-Automotive (PPAP No): Ideal for industrial, telecom, and instrumentation applications.

GQCB013921GBT Applications

This resistor network excels in:

• Voltage Division & Pull-Up/Down Circuits: Precision-matched resistors ensure consistent signal integrity.
• ADC/DAC Interfaces: Low TCR (±100ppm/°C) minimizes drift in data conversion systems.
• Industrial Control Systems: Ceramic construction withstands vibrations and thermal cycling.
• Telecom Infrastructure: High-density design suits compact RF and baseband PCBs.
• Medical Electronics: Stable performance meets stringent accuracy requirements.

Conclusion of GQCB013921GBT

The GQCB013921GBT combines precision, reliability, and space efficiency, making it a standout choice for engineers designing high-accuracy circuits. Its thin-film technology, ceramic encapsulation, and gull-wing SMT compatibility offer distinct advantages over bulkier or less stable alternatives. While not RoHS-compliant, it remains a top-tier solution for non-consumer applications where performance outweighs regulatory constraints. Ideal for industrial, telecom, and test equipment, this network balances cost and functionality for critical designs.