TT Electronics/IRC

GQCA036342GFT

GQCA036342GFT Description

The GQCA036342GFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications. This 24-pin QSOP (Quarter Small Outline Package) device features 12 isolated resistors, each with a 63.4KΩ resistance value and a tight 2% tolerance. Encased in a ceramic package, it offers excellent thermal stability and durability, with a ±25ppm/°C temperature coefficient and a power rating of 0.1W per resistor (1W total). The gull-wing termination ensures reliable surface-mount (SMD) assembly, while its 100V maximum voltage rating and 125°C maximum operating temperature make it suitable for demanding environments.

GQCA036342GFT Features

• High Precision: Thin-film technology ensures low TCR (±25ppm/°C) and 2% tolerance for stable performance.
• Robust Construction: Ceramic case enhances thermal and mechanical resilience.
• Isolated Resistors: 12 independent resistors (ISOL circuit designator) prevent crosstalk in critical circuits.
• Space-Efficient: Compact QSOP package (8.66mm x 6.02mm x 1.47mm) with 0.64mm terminal pitch for high-density PCB layouts.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive-adjacent applications.
• Reliable Termination: Gull-wing leads provide strong solder joints and vibration resistance.

GQCA036342GFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolated resistor arrays for PLC modules, motor drives, and power supplies.
• Test & Measurement Equipment: High-accuracy sensor interfaces and calibration circuits.
• Medical Electronics: Stable resistance networks in patient monitoring systems.
• Aerospace & Defense: Ruggedized performance in avionics and communication systems.

Conclusion of GQCA036342GFT

The GQCA036342GFT combines precision, reliability, and compact design, making it a standout choice for engineers needing high-density, isolated resistor networks. Its ceramic encapsulation, thin-film technology, and wide operational range ensure longevity in harsh conditions, while the QSOP package optimizes board space. Though not PPAP or automotive-qualified, its performance suits industrial, medical, and precision instrumentation where accuracy and durability are paramount.