TT Electronics/IRC

GS4B026801JDT

GS4B026801JDT Description

The GS4B026801JDT from TT Electronics/IRC is a high-performance 7-resistor bussed network designed for precision applications in demanding environments. Encased in a ceramic SOIC package, this thin-film resistor network offers a 6.8KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±0.5%, ensuring consistent performance across all resistors. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for stable operation under thermal stress. The 8-pin narrow SOIC (SOIC-C) package features gull-wing terminations for reliable surface-mount assembly, with a compact footprint of 4.9mm (L) × 5.99mm (D) × 1.45mm (H).

GS4B026801JDT Features

• Bussed Network Design: Simplifies PCB layout by connecting resistors in a common bus configuration.
• High Power Handling: 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating for robust performance.
• Precision Thin-Film Technology: Delivers low TCR (±50ppm/°C) and tight tolerance (±5%) for accuracy-critical circuits.
• Ceramic SOIC Package: Enhances thermal stability and mechanical durability compared to plastic alternatives.
• Automated Assembly Compatibility: 1.27mm terminal pitch and surface-mount design streamline high-volume manufacturing.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial and automotive (non-AEC-qualified) applications.

GS4B026801JDT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision ratio tolerance (±0.5%) ensures accurate signal conditioning.
• Sensor Interface Modules: Stable performance under thermal fluctuations in industrial sensors.
• Power Supply Feedback Networks: Low TCR minimizes drift in voltage regulation.
• Test & Measurement Equipment: High repeatability and ceramic construction resist environmental stress.
• Legacy Industrial Systems: Compatibility with SOIC footprints simplifies upgrades.

Conclusion of GS4B026801JDT

The GS4B026801JDT stands out for its ceramic-encased reliability, precision thin-film resistors, and bussed topology, making it a superior choice over plastic-packaged networks in harsh environments. While not PPAP or automotive-qualified, its thermal stability, tight tolerances, and compact form factor cater to industrial, instrumentation, and power management designs requiring long-term accuracy. Engineers seeking a cost-effective, high-performance resistor network for analog signal processing will find this model optimally balanced for durability and electrical performance.