TT Electronics/IRC

GS4A022152FAT

GS4A022152FAT Description

The GS4A022152FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 21.5KΩ resistance and a tight ±1% absolute tolerance. The ±50ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. Encased in a rectangular ceramic SOIC package, it offers excellent thermal stability and durability. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, this network is ideal for circuits requiring reliable isolation and minimal drift.

GS4A022152FAT Features

• Precision Resistance: Four 21.5KΩ resistors with ±1% tolerance and ±0.05% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic SOIC case ensures high thermal and mechanical stability.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±50ppm/°C temperature coefficient minimizes resistance drift.
• Surface-Mount Design: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).

GS4A022152FAT Applications

• Isolation Circuits: Ideal for signal isolation in analog and mixed-signal systems.
• Precision Voltage Dividers: Used in sensor interfaces, ADCs, and DACs due to low ratio tolerance.
• Industrial Electronics: Suitable for process control, instrumentation, and test equipment requiring stable resistance under thermal stress.
• Telecom & Networking: Ensures signal integrity in high-frequency communication modules.
• Medical Devices: Reliable performance in diagnostic and monitoring equipment where precision is critical.

Conclusion of GS4A022152FAT

The GS4A022152FAT stands out for its ceramic-based isolation, precision tolerances, and wide operational range, making it a superior choice for engineers designing high-reliability circuits. While not automotive-grade, its thin-film technology and robust packaging make it ideal for industrial, medical, and telecom applications where accuracy and thermal stability are paramount. Its compact SOIC footprint further enhances its versatility in space-constrained designs.