TT Electronics/IRC

GS4B024122FT

GS4B024122FT Description

The GS4B024122FT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 41.2KΩ resistance per element with a tight ±1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a 70°C to 125°C operating range. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, it is engineered for reliability in precision circuits. The gull-wing termination and SOIC package (4.9mm x 5.99mm x 1.45mm) facilitate easy PCB integration, while its non-automotive, non-PPAP status makes it suitable for industrial and commercial use.

GS4B024122FT Features

• Bussed Network Design: 7 resistors with a common node (BUS), simplifying circuit routing.
• High Stability: ±50ppm/°C TCR and ±1% tolerance ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal performance.
• Compact Footprint: SOIC package (4.9mm x 5.99mm) with 1.27mm terminal pitch optimizes board space.
• Wide Operating Range: Derated power up to 125°C, suitable for elevated-temperature environments.
• Non-RoHS Compliant: Ideal for legacy or niche applications requiring non-compliant materials.

GS4B024122FT Applications

This resistor network excels in:

• Precision Voltage Dividers: Stable resistance values ensure accurate signal conditioning.
• Industrial Control Systems: Reliable performance in harsh environments (e.g., PLCs, sensors).
• Test & Measurement Equipment: Low TCR minimizes errors in high-accuracy instruments.
• Power Management Circuits: Bussed design simplifies bias networks in DC/DC converters.
• Legacy Electronics: Non-RoHS compliance suits repairs or upgrades of older systems.

Conclusion of GS4B024122FT

The GS4B024122FT combines precision, compactness, and thermal resilience, making it a standout choice for engineers needing stable resistor networks in space-constrained or temperature-variable designs. Its bussed architecture reduces component count, while ceramic construction ensures long-term reliability. While not suited for automotive use, it is ideal for industrial, instrumentation, and power electronics where tight tolerances and low drift are critical.