TT Electronics/IRC

GS4B013481JGT

GS4B013481JGT Description

The GS4B013481JGT 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 3.48KΩ 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 ±100ppm/°C, maintaining stability across a wide operating range of -55°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.

GS4B013481JGT Features

• Bussed Network: 7 resistors connected in a bus configuration for simplified 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 durability and solderability.
• Wide Operating Range: Functions reliably from -55°C to +125°C, derated up to 125°C.
• Surface-Mount Ready: 1.27mm terminal pitch and compact dimensions (4.9mm x 5.99mm x 1.45mm) suit high-density PCBs.
• Low Power Dissipation: 0.05W per resistor (0.4W total) balances performance and energy efficiency.

GS4B013481JGT Applications

This resistor network is ideal for:

• Voltage Divider Circuits: Precision-matched resistors ensure accurate signal conditioning.
• Sensor Interfaces: Stable TCR minimizes error in temperature-sensitive measurements.
• Industrial Control Systems: Ceramic packaging withstands harsh environments.
• Automotive Electronics (non-AECQ): Suitable for non-safety-critical modules like infotainment or lighting.
• Test & Measurement Equipment: Low tolerance and high repeatability enhance calibration accuracy.

Conclusion of GS4B013481JGT

The GS4B013481JGT combines precision, durability, and compact design, making it a standout choice for applications requiring stable resistance networks. Its ceramic construction, tight tolerances, and wide temperature range address challenges in industrial, automotive, and instrumentation designs. While not PPAP or AECQ-qualified, it excels in cost-sensitive, high-reliability scenarios where consistent performance is critical. Engineers seeking a balance of performance and manufacturability will find this network a robust solution.