TT Electronics/IRC

GS4B022741JGT

GS4B022741JGT Description

The GS4B022741JGT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 2.74KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±2%, ensuring consistent performance in matched circuits. The thin-film technology delivers a low temperature coefficient of ±50ppm/°C, maintaining stability across a wide operating range of -70°C to +125°C. With a power rating of 0.4W (0.05W per resistor) and a maximum voltage rating of 100V, this network is engineered for reliability in demanding environments. Its gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4B022741JGT Features

• Bussed Network Topology: Simplifies circuit design by connecting resistors in a common configuration.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Low TCR (±50ppm/°C) ensures minimal resistance drift.
• Robust Construction: Ceramic package withstands high temperatures (up to 125°C) and mechanical stress.
• Compact SOIC-C Package: 4.9mm × 5.99mm footprint with 1.27mm terminal pitch, ideal for space-constrained designs.
• Surface-Mount Ready: Gull-wing terminals enable automated assembly processes.

GS4B022741JGT Applications

This resistor network excels in precision analog circuits, voltage dividers, and sensor signal conditioning, where consistent resistance matching is critical. It is particularly suited for:

• Industrial Control Systems: Stable performance in harsh environments.
• Automotive Electronics: Reliable operation under wide temperature fluctuations (though not PPAP/AEC-Q200 qualified).
• Test & Measurement Equipment: Low TCR ensures accuracy over temperature.
• Power Management Circuits: Handles derated power up to 125°C.

Conclusion of GS4B022741JGT

The GS4B022741JGT combines precision, durability, and compact design, making it a standout choice for engineers requiring stable resistor networks in high-reliability applications. Its ceramic construction, tight tolerances, and bussed configuration offer distinct advantages over polymer-based or less stable alternatives. While not automotive-grade, its performance in industrial and instrumentation roles underscores its versatility. For designs demanding matched resistances with minimal drift, this network delivers exceptional value.