TT Electronics/IRC

GS8A032002JBT

GS8A032002JBT Description

The GS8A032002JBT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Encased in a ceramic substrate, it offers superior thermal stability with a ±25ppm/°C temperature coefficient and 20KΩ resistance per element at ±5% absolute tolerance. The SOIC-C series construction ensures reliable surface-mount integration, with gull-wing termination for robust PCB connectivity. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates across a 70°C to 125°C derated power range, making it suitable for demanding environments. Non-compliant with EU RoHS, it is packaged in tubes for ease of handling.

GS8A032002JBT Features

• Isolated Circuit Design: Each of the 8 resistors is electrically independent, enabling flexible circuit configurations.
• Precision Thin Film Technology: Delivers ±0.1% ratio tolerance for matched resistance pairs, critical for differential signal processing.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability compared to polymer-based networks.
• Wide Temperature Range: Stable performance from -55°C to 125°C (maximum operating temperature).
• Compact Footprint: 9.91mm length × 5.99mm depth × 1.45mm height with tight tolerances (±0.1mm), ideal for space-constrained PCBs.
• Automotive-Grade Alternatives: While not PPAP/automotive-certified, its 125°C rating suits industrial and telecom applications.

GS8A032002JBT Applications

• Signal Conditioning: Isolated resistor networks for ADC/DAC reference dividers in test equipment.
• Medical Electronics: High-stability voltage dividers in patient monitoring systems.
• Industrial Controls: Precision current sensing in PLCs and motor drives.
• Telecom Infrastructure: Impedance matching in RF modules and baseband circuits.
• Power Management: Feedback networks in DC-DC converters requiring low TCR drift.

Conclusion of GS8A032002JBT

The GS8A032002JBT excels in applications demanding high isolation, thermal resilience, and tight tolerance matching. Its ceramic SOIC package and thin-film technology provide a competitive edge over epoxy-based networks, particularly in high-temperature or precision analog circuits. While not RoHS-compliant, its performance-centric design makes it a preferred choice for industrial, medical, and telecom hardware engineers. For designs requiring 8-channel isolation with minimal drift, this network offers a balanced blend of reliability and precision.