TT Electronics/IRC

GQCA031871JFT

GQCA031871JFT Description

The GQCA031871JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and low temperature coefficients. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 1.87kΩ resistance value and a 5% tolerance. Encased in a ceramic package, it offers superior thermal stability and durability, making it suitable for demanding environments. With a power rating of 1W (0.1W per resistor) and a wide operating temperature range of 70°C to 125°C, this network ensures reliable performance under varying conditions. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift.

GQCA031871JFT Features

• High Precision: Thin-film technology ensures low tolerance (5%) and tight temperature coefficient (±25ppm/°C) for stable performance.
• Robust Construction: Ceramic case provides excellent thermal dissipation and mechanical strength.
• Isolated Resistors: 12 independent resistors (1.87kΩ each) with 100V maximum voltage rating, ideal for signal isolation.
• Compact & Reliable: QSOP package (8.66mm x 6.02mm x 1.47mm) with gull-wing leads for secure SMD mounting.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ensuring functionality in harsh conditions.
• Non-Automotive: Suitable for industrial and commercial applications where PPAP compliance is not required.

GQCA031871JFT Applications

This resistor network is ideal for:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor conditioning where stability is critical.
• Signal Isolation: Isolating multiple signal paths in communication and data acquisition systems.
• Industrial Electronics: Control systems, instrumentation, and test equipment requiring high reliability.
• Medical Devices: Low-drift applications like patient monitoring and diagnostic equipment.
• Aerospace & Defense: Ruggedized electronics where ceramic packaging enhances durability.

Conclusion of GQCA031871JFT

The GQCA031871JFT stands out for its precision, thermal resilience, and compact design, making it a superior choice for engineers needing stable resistor networks in space-constrained or thermally challenging environments. While not RoHS compliant, its ceramic construction and thin-film technology deliver unmatched performance in industrial, medical, and high-reliability applications. For designs demanding low drift, high power dissipation, and signal isolation, this TT Electronics/IRC network is an excellent solution.