TT Electronics/IRC

GS4A024421GAT

GS4A024421GAT Description

The GS4A024421GAT from TT Electronics/IRC is a high-performance 4-resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. Housed in an 8-pin narrow SOIC ceramic package, it features isolated elements with a 4.42KΩ resistance per resistor, ensuring consistent performance in compact circuit designs. The device operates within a temperature range of 70°C to 125°C and delivers a 0.1W power rating per resistor (0.4W total), making it suitable for moderate-power applications. Its thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability, while the ±2% absolute tolerance and ±0.05% ratio tolerance ensure high accuracy in differential signal processing.

GS4A024421GAT Features

• Ceramic SOIC package for enhanced thermal and mechanical reliability.
• Isolated resistor network (4 resistors) with gull-wing terminations for easy surface mounting.
• Low TCR (±50ppm/°C) for minimal resistance drift across temperatures.
• High voltage rating (100V) and 0.4W total power dissipation.
• Precision tolerances: ±2% absolute, ±0.05% ratio for matched performance.
• Compact dimensions: 4.9mm (L) x 5.99mm (D) x 1.45mm (H), ideal for space-constrained PCBs.
• Non-automotive (PPAP No) but suitable for industrial and instrumentation use.

GS4A024421GAT Applications

This resistor network excels in precision analog circuits, including:

• Signal conditioning in data acquisition systems.
• Voltage dividers and feedback networks in op-amp circuits.
• Sensor interfacing where matched resistance ratios are critical (e.g., bridge circuits).
• Medical electronics and test equipment requiring stable, low-drift performance.
• Industrial control systems with moderate thermal stress.

Conclusion of GS4A024421GAT

The GS4A024421GAT combines ceramic durability, thin-film precision, and compact SOIC packaging to deliver reliable performance in demanding environments. Its isolated design and tight tolerance specifications make it a superior choice for applications requiring matched resistance values and thermal stability. While not automotive-grade, it is ideal for industrial, medical, and instrumentation designs where accuracy and space efficiency are paramount.