TT Electronics/IRC

GQCB0139R2JFT

GQCB0139R2JFT Description

The GQCB0139R2JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications in demanding electronic circuits. This 23-resistor network features a 39.2 Ohm resistance value with a 5% tolerance and a ±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 excellent thermal stability and durability, making it suitable for surface-mount applications where space and reliability are critical. With a 1W total power rating (0.05W per resistor) and a 100V maximum voltage rating, this network is engineered for efficiency and longevity in compact designs.

GQCB0139R2JFT Features

• Advanced Thin-Film Technology: Delivers high precision and low noise, ideal for sensitive analog and digital circuits.
• Robust Ceramic Package: Enhances thermal management and mechanical strength, outperforming plastic-encased alternatives.
• Gull Wing Termination: Ensures reliable surface-mount compatibility and solder joint integrity.
• Wide Operating Temperature: Functions reliably from 70°C to 125°C, even at derated power.
• High-Density Integration: Combines 23 resistors in a compact 8.66mm × 6.02mm × 1.47mm footprint, saving PCB space.
• Low TCR (±100ppm/°C): Minimizes resistance drift under thermal stress, critical for precision applications.

GQCB0139R2JFT Applications

This resistor network excels in:

• Signal Conditioning Circuits: Provides stable voltage division and impedance matching in data acquisition systems.
• Industrial Control Systems: Withstands harsh environments due to its ceramic construction and wide temperature range.
• Medical Electronics: Thin-film technology ensures low noise and high accuracy for diagnostic equipment.
• Automotive Electronics (Non-Automotive Grade): Suitable for non-safety-critical modules like infotainment or lighting control.
• Telecommunications: Ideal for RF and baseband signal processing where consistent performance is paramount.

Conclusion of GQCB0139R2JFT

The GQCB0139R2JFT stands out as a high-reliability, space-saving solution for precision resistor networks. Its ceramic QSOP package, thin-film technology, and robust electrical specs make it a superior choice over standard arrays in applications demanding thermal stability and compactness. While not PPAP or automotive-grade, it is well-suited for industrial, medical, and telecom systems where accuracy and durability are non-negotiable. Engineers seeking a cost-effective, high-performance network resistor will find this model exceptionally versatile.