TT Electronics/IRC

GQCA031471JFT

GQCA031471JFT Description

The GQCA031471JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance characteristics. This 24-pin QSOP package features 12 isolated resistors, each with a 1.47KΩ resistance value and a 5% tolerance, ensuring reliable performance in compact circuit designs. The device operates within a wide temperature range of 70°C to 125°C and offers a low temperature coefficient of ±25ppm/°C, minimizing resistance drift under thermal stress. Encased in a ceramic package, it provides excellent thermal stability and durability, making it suitable for demanding environments. With a 1W total power rating (0.1W per resistor) and a 100V maximum voltage rating, this network is ideal for analog and digital signal conditioning.

GQCA031471JFT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±25ppm/°C thermal stability.
• High-Density Design: 12 resistors in a compact QSOP package (8.66mm x 6.02mm x 1.47mm) save PCB space.
• Robust Construction: Ceramic case ensures mechanical strength and thermal dissipation.
• Isolated Resistors (ISOL): Independent resistors reduce crosstalk in sensitive circuits.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 0.64mm pitch.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications.

GQCA031471JFT Applications

This resistor network excels in:

• Signal Isolation & Termination: Precision voltage dividers, DAC/ADC interfaces.
• Medical & Test Equipment: Stable resistance for calibration circuits.
• Telecom Infrastructure: Impedance matching in high-frequency modules.
• Industrial Control Systems: Reliable performance in harsh operating conditions.
• Aerospace & Defense: Where ceramic-packaged components are preferred for durability.

Conclusion of GQCA031471JFT

The GQCA031471JFT stands out for its combination of precision, compactness, and ruggedness, making it a superior choice for engineers designing high-reliability systems. Its ceramic encapsulation, thin-film technology, and isolated resistor configuration provide distinct advantages over plastic-encased networks, particularly in thermally challenging or space-constrained applications. While not PPAP or RoHS compliant, its performance metrics cater to specialized industrial and telecom needs where stability and longevity are critical.