TT Electronics/IRC

GS4A024300FAT

GS4A024300FAT Description

The GS4A024300FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, it features four isolated thin-film resistors with a resistance value of 430Ω and a tight ±1% absolute tolerance. The device operates within a temperature range of 70°C to 125°C and offers a low temperature coefficient of ±50ppm/°C, ensuring stable performance under thermal stress. With a power rating of 0.1W per resistor (0.4W total) and a maximum voltage rating of 100V, it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability.

GS4A024300FAT Features

• Precision Network: Four isolated resistors with ±0.05% ratio tolerance for matched performance.
• Robust Construction: Ceramic SOIC package ensures thermal stability and mechanical strength.
• Wide Operating Range: Functions reliably from -55°C to +125°C (derated power above 70°C).
• Low TCR: ±50ppm/°C minimizes resistance drift across temperatures.
• Surface-Mount Ready: 1.27mm terminal pitch and gull-wing leads for automated assembly.
• High Voltage Handling: Supports up to 100V, suitable for industrial and instrumentation use.

GS4A024300FAT Applications

• Analog Signal Conditioning: Ideal for op-amp feedback networks and voltage dividers due to matched tolerances.
• Industrial Controls: Used in PLC modules, sensor interfaces, and power management circuits for stable performance.
• Test & Measurement Equipment: Ensures accuracy in multichannel data acquisition systems.
• Automotive Electronics: Despite non-automotive PPAP status, suitable for benchtop prototyping of non-safety-critical systems.
• Medical Devices: Reliable in patient monitoring systems where precision and thermal stability are critical.

Conclusion of GS4A024300FAT

The GS4A024300FAT stands out for its precision, rugged ceramic packaging, and isolated resistor design, making it a superior choice for applications demanding thermal stability and tight tolerance matching. While not PPAP-certified for automotive use, its high voltage rating and low TCR make it ideal for industrial, medical, and test equipment. Engineers will appreciate its ease of integration and consistent performance in critical circuits.