TT Electronics/IRC

GS8A021472BT

GS8A021472BT Description

The GS8A021472BT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding isolation and signal conditioning applications. This 16-pin SOIC device integrates 8 isolated resistors, each with a 14.7KΩ resistance and an ultra-tight 0.1% tolerance, ensuring exceptional accuracy in circuit designs. The ceramic case and gull-wing termination enable reliable surface-mount (SMD) assembly, while the 100V maximum voltage rating and ±50ppm/°C temperature coefficient ensure stability across a wide operating range (70°C to 125°C derated). With a 0.8W total power rating (0.1W per resistor), this network is ideal for precision analog and digital systems.

GS8A021472BT Features

• High Precision: 0.1% tolerance and ±50ppm/°C TCR for stable performance in temperature-variable environments.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with gull-wing leads for mechanical durability.
• Isolated Design: Eight individually isolated resistors (ISOL circuit designator) prevent crosstalk in sensitive circuits.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive-grade applications (though not PPAP/automotive-certified).
• Thin-Film Technology: Delivers low noise and high reliability compared to thick-film alternatives.

GS8A021472BT Applications

• Medical Equipment: Precision voltage dividers in patient monitoring systems.
• Test & Measurement: Calibration circuits requiring minimal drift (e.g., oscilloscopes, multimeters).
• Industrial Controls: Signal isolation in PLCs and motor drives.
• Communications: Impedance matching in RF modules and base stations.
• Aerospace: Avionics systems demanding high stability under thermal stress.

Conclusion of GS8A021472BT

The GS8A021472BT excels in applications requiring high accuracy, isolation, and thermal resilience. Its ceramic SOIC package and thin-film technology provide superior performance over standard networks, making it a preferred choice for engineers in medical, industrial, and aerospace sectors. While not automotive-qualified, its 0.1% tolerance and low TCR ensure reliability in precision-critical designs. For OEMs seeking a compact, high-performance resistor network, this model offers an optimal balance of size, power handling, and electrical stability.