TT Electronics/IRC

GS7A0144R2JDT

GS7A0144R2JDT Description

The GS7A0144R2JDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 14-pin narrow SOIC package features 7 isolated thin-film resistors, each with a resistance value of 44.2Ω and a ±5% absolute tolerance. The device operates within a temperature range of 70°C to 125°C and offers a ±100ppm/°C temperature coefficient, ensuring reliable performance in thermally dynamic environments. With a 0.1W power rating per resistor (0.7W total) and a 100V maximum voltage rating, it is engineered for surface-mount applications where space efficiency and durability are critical.

GS7A0144R2JDT Features

• Ceramic substrate for enhanced thermal stability and mechanical robustness.
• Isolated elements (ISOL) minimize crosstalk, ideal for signal integrity in multi-channel circuits.
• Thin-film technology delivers precise resistance values with ±0.5% ratio tolerance for matched pairs.
• Gull-wing termination ensures reliable solder joints in automated PCB assembly.
• SOIC package (8.66mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm length/height, ±0.2mm depth) for consistent placement.
• Non-automotive (PPAP: No) but suitable for industrial and telecom applications requiring moderate power dissipation.

GS7A0144R2JDT Applications

This resistor network excels in:

• Voltage dividers and precision analog circuits where ratio tolerance (±0.5%) is critical.
• Signal conditioning modules in test/measurement equipment, leveraging its low TCR (±100ppm/°C).
• Power supply feedback networks due to its 100V voltage rating and isolated design.
• Embedded systems requiring compact, high-density resistor arrays with reliable thermal performance.

Conclusion of GS7A0144R2JDT

The GS7A0144R2JDT stands out for its ceramic construction, isolated thin-film resistors, and tight tolerances, making it a superior choice for precision electronics. While not RoHS-compliant, its thermal stability and low crosstalk are ideal for industrial and communication systems. Engineers will appreciate its balance of size, performance, and durability in demanding applications.