TT Electronics/IRC

GS4B014751JGT

GS4B014751JGT Description

The GS4B014751JGT 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 4.75KΩ 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 (±100ppm/°C), stable 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.

GS4B014751JGT Features

• Bussed Network: 7 resistors connected in a single bus configuration, simplifying circuit design.
• High Precision: ±5% absolute tolerance and ±2% ratio tolerance for matched performance.
• Stable TCR: ±100ppm/°C ensures minimal resistance drift over temperature.
• Robust Construction: Ceramic SOIC package with gull-wing leads for superior thermal and mechanical stability.
• Wide Operating Range: Rated for -70°C to +125°C, suitable for harsh environments.
• Surface-Mount Ready: 1.27mm terminal pitch and 1.45mm profile for compact PCB layouts.
• High Voltage Handling: Supports up to 100V, ideal for industrial and automotive applications (though not PPAP/automotive-qualified).

GS4B014751JGT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision-matched resistors ensure accurate signal conditioning.
• Sensor Interfaces: Stable TCR minimizes calibration drift in temperature-sensitive systems.
• Industrial Control Systems: Ceramic construction withstands high-vibration and high-temperature conditions.
• Test & Measurement Equipment: Low tolerance and high consistency critical for calibration.
• Power Management: Bussed design simplifies busbar or rail voltage monitoring.

Conclusion of GS4B014751JGT

The GS4B014751JGT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks in space-constrained, high-performance applications. Its ceramic package, tight tolerances, and wide temperature range address challenges in industrial, instrumentation, and power electronics, though it is not automotive-qualified. For designs demanding stable, matched resistances with robust construction, this model delivers exceptional value.