TT Electronics/IRC

GS8A022871JBT

GS8A022871JBT Description

The GS8A022871JBT 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. With a 2.87KΩ resistance value (±5% tolerance) and ±50ppm/°C temperature coefficient, it ensures reliable performance across a 70°C to 125°C derated power range. The ceramic construction and 100V maximum voltage rating enhance durability, while the 0.1W power rating per resistor (0.8W total) supports moderate power dissipation. Its gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly.

GS8A022871JBT Features

• Isolated Circuit Design: Each of the 8 resistors operates independently, eliminating crosstalk for signal integrity.
• Precision Thin-Film Technology: Delivers ±0.1% ratio tolerance for matched resistance pairs, critical for differential circuits.
• Robust Ceramic Package: Withstands high temperatures (125°C max) and mechanical stress, ideal for harsh environments.
• Compact SOIC-16 Footprint: 9.91mm length, 5.99mm depth, and 1.45mm height save PCB space without compromising performance.
• Low TCR (±50ppm/°C): Minimizes resistance drift over temperature variations, ensuring long-term stability.

GS8A022871JBT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, sensor interfaces, and instrumentation amplifiers.
• Industrial Controls: PLCs, motor drives, and power management systems requiring isolated resistance paths.
• Medical Electronics: Patient monitoring equipment where low drift and reliability are critical.
• Automotive Subsystems (non-AECQ): Non-safety-critical modules like infotainment or lighting controls.

Conclusion of GS8A022871JBT

The GS8A022871JBT combines high precision, thermal stability, and compact design, making it a superior choice for engineers needing reliable resistor networks in space-constrained, temperature-variable applications. Its isolated thin-film resistors and ceramic package offer distinct advantages over polymer-based arrays, particularly in industrial and medical electronics where performance consistency is paramount. While not PPAP or automotive-qualified, it remains a cost-effective solution for prototyping and mid-volume production.