TT Electronics/IRC

GS4B0178R7JGT

GS4B0178R7JGT Description

The GS4B0178R7JGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. With a 78.7Ω resistance value and ±5% absolute tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its ±100ppm/°C temperature coefficient and 0.05W (1/20) power rating per resistor (0.4W total) make it suitable for circuits operating at 70°C to 125°C derated power. The 100V maximum voltage rating and gull-wing termination facilitate robust surface-mount integration.

GS4B0178R7JGT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology ensures low noise and high precision (±2% ratio tolerance).
• Compact SOIC package (4.9mm × 5.99mm × 1.45mm) with tight tolerances (±0.1mm height/length).
• Bussed (BUS) design simplifies PCB layout for common-node applications.
• Wide operating range (-55°C to +125°C) with derated power up to 125°C.
• Non-automotive grade (PPAP: No), ideal for industrial and commercial electronics.

GS4B0178R7JGT Applications

This resistor network excels in:

• Voltage divider circuits and bus termination in communication hardware.
• Signal conditioning for sensors and analog front-end systems.
• Power supply feedback networks requiring stable resistance ratios.
• Industrial control systems where ceramic durability mitigates thermal stress.
• Test & measurement equipment benefiting from low TCR (±100ppm/°C).

Conclusion of GS4B0178R7JGT

The GS4B0178R7JGT stands out for its ceramic construction, tight tolerances, and bussed architecture, offering superior reliability in precision analog circuits. While not RoHS-compliant, its thin-film performance and SOIC footprint make it a preferred choice for engineers prioritizing thermal stability and space efficiency. Ideal for industrial, telecom, and instrumentation designs, this network balances cost-effectiveness with technical rigor.