TT Electronics/IRC

GQCA0140R2JFT

GQCA0140R2JFT Description

The GQCA0140R2JFT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 24-pin QSOP package integrates 12 isolated resistors, each rated at 40.2Ω with a 5% tolerance and a ±100ppm/°C temperature coefficient. Encased in a ceramic substrate, it offers superior thermal stability and durability, making it suitable for demanding environments. With a 1W total power rating (0.1W per resistor) and a maximum operating temperature of 125°C, this network is engineered for efficiency in compact, surface-mount designs. Its gull-wing termination ensures secure PCB mounting, while the 100V maximum voltage rating enhances safety in high-voltage circuits.

GQCA0140R2JFT Features

• High Precision: Thin-film technology ensures low noise and stable performance.
• Robust Construction: Ceramic case provides excellent thermal dissipation and mechanical strength.
• Isolated Design: 12 independent resistors prevent cross-talk, ideal for signal isolation.
• Wide Temperature Range: Operates reliably from 70°C to 125°C with derated power.
• Compact Footprint: 8.66mm x 6.02mm x 1.47mm dimensions save board space in dense layouts.
• Surface-Mount Ready: Gull-wing terminals and 0.64mm pitch simplify automated assembly.

GQCA0140R2JFT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback circuits.
• Industrial Controls: Isolated sensor interfaces and PLC systems.
• Medical Electronics: High-reliability instrumentation requiring stable resistance.
• Telecom Infrastructure: RF modules and filtering circuits.
• Automotive (Non-Automotive Grade): Prototyping or non-safety-critical systems.

Conclusion of GQCA0140R2JFT

The GQCA0140R2JFT stands out for its combination of precision, isolation, and compactness, making it a versatile choice for engineers prioritizing performance in constrained spaces. While not PPAP or RoHS compliant, its ceramic construction and thin-film technology deliver superior reliability for industrial and telecom applications. For designs demanding stable resistance with high power handling, this network offers an optimal balance of functionality and durability.