TT Electronics/IRC

GS4B026981GDT

GS4B026981GDT Description

The GS4B026981GDT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin narrow SOIC package features bussed elements with 7 resistors, each offering a 6.98KΩ resistance value and a tight ±2% absolute tolerance (±0.5% ratio tolerance). Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for signal conditioning, voltage division, and impedance matching. The device operates over a wide temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, ensuring reliable performance in varying environmental conditions.

GS4B026981GDT Features

• Ceramic SOIC-C Series Construction: Provides superior thermal and mechanical stability compared to polymer-based networks.
• High Power Handling: 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating for robust operation.
• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerance (±2%), critical for analog and mixed-signal circuits.
• Automated Assembly-Friendly: Gull-wing termination and 1.27mm terminal pitch ensure compatibility with high-speed SMT processes.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth) for space-constrained designs.

GS4B026981GDT Applications

• Industrial Control Systems: Precision voltage dividers in PLCs and sensor interfaces.
• Telecommunications: Impedance matching in RF modules and signal conditioning circuits.
• Medical Electronics: Stable reference networks in diagnostic equipment.
• Automotive (Non-Automotive Rated): Secondary circuits where ceramic durability is preferred.

Conclusion of GS4B026981GDT

The GS4B026981GDT excels in precision, power efficiency, and miniaturization, making it a standout choice for engineers needing reliable resistor networks in compact, high-performance designs. Its ceramic construction, thin-film accuracy, and bussed architecture offer distinct advantages over conventional arrays, particularly in thermal management and long-term stability. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, telecom, and medical applications requiring tight tolerances and robust performance.