TT Electronics/IRC

GS4B031242JFT

GS4B031242JFT Description

The GS4B031242JFT 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 12.4KΩ resistance per element with an absolute tolerance of ±5% and a ratio tolerance of ±1%, ensuring consistent performance in matched circuits. The thin-film technology delivers a low temperature coefficient of ±25ppm/°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.

GS4B031242JFT Features

• Bussed Network Design: 7 resistors connected in a bus configuration, simplifying circuit layout.
• High Precision: ±5% absolute tolerance and ±1% ratio tolerance for matched performance.
• Stable Thin-Film Technology: Low TCR (±25ppm/°C) ensures minimal drift over temperature.
• Robust Construction: Ceramic package (SOIC) with gull-wing leads for superior thermal and mechanical resilience.
• 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 designs.
• High Voltage Handling: 100V maximum rating per resistor, ideal for industrial and automotive systems.

GS4B031242JFT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Divider Networks: Ensures accurate signal conditioning in sensor interfaces.
• Industrial Control Systems: Stable performance in PLCs, motor drives, and power supplies.
• Automotive Electronics: Reliable operation in infotainment, ADAS, and engine control units (despite non-automotive PPAP status).
• Test & Measurement Equipment: Low drift critical for calibration and instrumentation.
• Medical Devices: Consistent performance in diagnostic and monitoring systems.

Conclusion of GS4B031242JFT

The GS4B031242JFT stands out for its precision, thermal stability, and rugged ceramic packaging, making it a top choice for engineers requiring reliable resistor networks in compact, high-performance designs. Its bussed configuration reduces component count, while thin-film technology ensures long-term accuracy. Ideal for industrial, medical, and instrumentation applications, this network balances cost-effectiveness with technical excellence. For designs demanding tight tolerances and wide temperature operation, the GS4B031242JFT delivers unmatched reliability.