TT Electronics/IRC

GS4B0293R1JDT

GS4B0293R1JDT Description

The GS4B0293R1JDT 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 technology. Featuring a 93.1Ω resistance per element with a ±5% absolute tolerance and ±0.5% ratio tolerance, this ceramic-based network ensures reliable performance in demanding environments. Its ±50ppm/°C temperature coefficient and 125°C maximum operating temperature make it suitable for thermally challenging circuits. The SOIC-C series construction offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for easy surface-mount assembly. Rated at 0.4W total power (0.05W per resistor) and 100V maximum voltage, it balances power handling with space efficiency.

GS4B0293R1JDT Features

• Ceramic substrate for enhanced thermal stability and durability.
• Thin-film technology ensures low noise and high precision (±50ppm/°C TCR).
• Bussed (BUS) circuit design simplifies PCB layout for common-node applications.
• Narrow SOIC (SOIC-C) package saves board space while supporting automated assembly.
• Wide temperature range (70°C to 125°C derated) for industrial and automotive-adjacent uses (though not PPAP/automotive-certified).
• Non-RoHS composition for legacy or specialized applications requiring alternative materials.

GS4B0293R1JDT Applications

Ideal for voltage division, pull-up/pull-down networks, and bus termination in:

• Industrial control systems requiring stable resistance under thermal stress.
• Test and measurement equipment where ratio tolerance (±0.5%) is critical.
• Legacy electronics needing non-RoHS compliant components.
• High-density PCBs leveraging its compact SOIC footprint and gull-wing solderability.

Conclusion of GS4B0293R1JDT

The GS4B0293R1JDT excels in precision resistor networks, combining ceramic reliability, thin-film accuracy, and space-efficient packaging. Its bussed design and tight ratio tolerance make it a standout for analog signal conditioning, while its derated power handling ensures longevity in elevated temperatures. Though not automotive-grade, it fills a niche in industrial and legacy systems where performance and form factor outweigh compliance requirements. Engineers will value its balance of thermal resilience, electrical stability, and ease of integration.