TT Electronics/IRC

GS4B032551JGT

GS4B032551JGT Description

The GS4B032551JGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package. Designed with thin-film technology on a ceramic substrate, it offers a 2.55KΩ resistance per element with a ±5% absolute tolerance and ±2% ratio tolerance, ensuring precision in matched resistance applications. The device operates over a wide temperature range of -55°C to +125°C, with a ±25ppm/°C temperature coefficient, making it stable under thermal stress. Its 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating suit demanding circuits. The gull-wing termination and surface-mount design facilitate automated assembly, while the SOIC package (4.9mm x 5.99mm x 1.45mm) ensures compact PCB integration.

GS4B032551JGT Features

• Bussed Network Design: Simplifies circuit layout with shared common terminals.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for matched resistance.
• Stable Performance: ±25ppm/°C TCR ensures minimal drift across -55°C to +125°C.
• Robust Construction: Ceramic case with thin-film technology for reliability.
• Compact & Mountable: 8-pin SOIC (4.9mm x 5.99mm) with 1.27mm pitch for high-density PCBs.
• Automation-Friendly: Gull-wing leads compatible with pick-and-place systems.

GS4B032551JGT Applications

Ideal for precision analog and digital circuits requiring matched resistances, such as:

• Voltage dividers in sensor interfaces.
• Bias networks for amplifiers and ADCs.
• Termination arrays in communication systems.
• Industrial control systems where thermal stability is critical.
• Automotive infotainment (though not PPAP/automotive-qualified, its robustness suits harsh environments).

Conclusion of GS4B032551JGT

The GS4B032551JGT excels in precision, thermal stability, and space efficiency, outperforming generic resistor networks with its tight tolerances and ceramic-based durability. Its bussed configuration reduces component count, while the SOIC package aligns with modern SMT workflows. While not automotive-grade, its 125°C rating and low TCR make it a versatile choice for industrial, telecom, and consumer electronics demanding reliable resistance matching.