TT Electronics/IRC

GS7A022942JGT

GS7A022942JGT Description

The GS7A022942JGT from TT Electronics/IRC is a high-performance 7-resistor isolated network designed for precision applications. Housed in a 14-pin narrow SOIC ceramic package, it features thin-film technology with a resistance value of 29.4KΩ and a ±5% absolute tolerance (with ±2% ratio tolerance). The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring stability in demanding environments. With a maximum voltage rating of 100V and 0.1W power dissipation per resistor, it is ideal for circuits requiring reliable isolation and minimal thermal drift. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS7A022942JGT Features

• Ceramic SOIC package for enhanced thermal and mechanical robustness.
• 7 isolated resistors (non-bussed) with 0.7W total power rating.
• Thin-film construction for low noise and high precision (±50ppm/°C TCR).
• 14-pin narrow SOIC (8.66mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm length/height).
• 100V maximum voltage rating and 5% tolerance for robust performance.
• Non-automotive (PPAP: No) but suitable for industrial and instrumentation use.
• Gull-wing leads (1.27mm pitch) for reliable solder joints in SMT assembly.

GS7A022942JGT Applications

This resistor network excels in:

• Isolation circuits (e.g., signal conditioning, feedback networks).
• Precision analog systems (DAC/ADC reference dividers, sensor interfaces).
• Medical/industrial instrumentation where stability and low drift are critical.
• Power supply control (voltage dividers, current sensing).
• Telecom and test equipment requiring tight tolerance ratios (±2%).

Conclusion of GS7A022942JGT

The GS7A022942JGT combines high-density isolation, ceramic reliability, and thin-film precision, making it a standout choice for engineers prioritizing accuracy and thermal performance. Its non-compliant RoHS status may limit use in eco-sensitive designs, but its robust SOIC package and low TCR ensure longevity in harsh environments. Ideal for industrial, medical, and telecom applications demanding stable, high-voltage resistor networks.