TT Electronics/IRC

GS8A023090GT

GS8A023090GT Description

The GS8A023090GT from TT Electronics/IRC is a high-performance 8-resistor thin-film network in a 16-pin SOIC package, designed for precision applications requiring stable resistance and isolation. With a 309Ω resistance per element (2% tolerance), it delivers 0.1W power dissipation per resistor (0.8W total) and operates across a wide temperature range of 70°C to 125°C. The ceramic substrate ensures robust thermal and mechanical stability, while the thin-film technology provides a low ±50ppm/°C temperature coefficient, critical for precision circuits. Its 100V maximum voltage rating and isolated (ISOL) circuit design make it suitable for high-reliability environments. Packaged in a tube, this surface-mount (Gull Wing) component adheres to industrial standards, though it is not PPAP or automotive-qualified.

GS8A023090GT Features

• Precision Thin Film: Low TCR (±50ppm/°C) and tight tolerance (2%) ensure stability in varying conditions.
• High Power Handling: 0.8W total power rating (0.1W per resistor) for demanding applications.
• Robust Construction: Ceramic case and SOIC package offer durability and thermal performance.
• Isolated Design (ISOL): Independent resistors minimize crosstalk, ideal for signal conditioning.
• Compact Dimensions: 9.91mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm).
• Wide Operating Range: Functions reliably from 70°C to 125°C with derated power.

GS8A023090GT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Test & Measurement Equipment: Stable reference resistors for calibration circuits.
• Medical Devices: Signal isolation in diagnostic instruments where accuracy is critical.
• Telecommunications: Impedance matching and termination in high-frequency modules.
• Power Management: Current sensing and balancing in DC-DC converters.

Conclusion of GS8A023090GT

The GS8A023090GT excels in precision, isolation, and power handling, making it a superior choice for industrial, medical, and telecom applications requiring stable resistance networks. Its ceramic SOIC package and thin-film technology provide reliability under thermal stress, while the isolated design reduces interference. Though not RoHS-compliant or automotive-grade, its performance in high-temperature, high-precision environments justifies its use in specialized electronics. Engineers seeking a compact, high-power resistor array with low TCR will find this model ideal.