TT Electronics/IRC

GS4A024871FAT

GS4A024871FAT Description

The GS4A024871FAT from TT Electronics/IRC is a high-precision 4-resistor network designed for demanding isolation and signal conditioning applications. Housed in an 8-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a 4.87KΩ resistance value and a tight ±1% absolute tolerance, ensuring exceptional accuracy. Its ±50ppm/°C temperature coefficient guarantees stable performance across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, this network balances power handling and compactness. The gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A024871FAT Features

• Ceramic SOIC Package: Robust construction for thermal stability and durability.
• Isolated Elements (ISOL): Prevents crosstalk, ideal for precision analog circuits.
• Low TCR (±50ppm/°C): Minimizes resistance drift under temperature fluctuations.
• 1% Tolerance, ±0.05% Ratio Tolerance: Superior matching for differential amplifiers or voltage dividers.
• Thin-Film Technology: Delivers low noise and high reliability.
• 100V Voltage Rating: Suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Compact Dimensions (4.9mm x 5.99mm x 1.45mm): Saves board space without compromising performance.

GS4A024871FAT Applications

• Signal Isolation: Precision isolation in medical devices or test equipment.
• Analog Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Communications: Impedance matching in RF or high-speed digital systems.
• Power Management: Current sensing or shunt networks in power supplies.

Conclusion of GS4A024871FAT

The GS4A024871FAT excels in applications demanding high accuracy, thermal stability, and compactness. Its ceramic construction, isolated design, and tight tolerances set it apart from generic resistor networks, making it a preferred choice for engineers prioritizing reliability in precision electronics. While not automotive-qualified, its performance metrics align with industrial and instrumentation needs where consistent signal integrity is critical.