TT Electronics/IRC

GS4B037152GFT

GS4B037152GFT Description

The GS4B037152GFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC package, designed for precision applications requiring stable resistance values and tight tolerances. Built with thin-film technology on a ceramic substrate, it offers excellent thermal stability with a ±25ppm/°C temperature coefficient and a 2% absolute tolerance. The network features a 71.5KΩ resistance per element, rated for 0.05W (1/20) power dissipation per resistor and 0.4W total power. Its 100V maximum voltage rating and 125°C maximum operating temperature make it suitable for demanding environments. The gull-wing termination ensures reliable surface-mount assembly, while the SOIC package (4.9mm x 5.99mm x 1.45mm) provides compact integration.

GS4B037152GFT Features

• Bussed Network Design: Simplifies circuit layout by connecting resistors in a shared configuration.
• High Precision: ±2% absolute tolerance and ±1% ratio tolerance ensure consistent performance.
• Stable Thin-Film Technology: Delivers low noise and excellent long-term reliability.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power handling.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications.

GS4B037152GFT Applications

This resistor network excels in:

• Voltage Division Circuits: Precision dividers in measurement equipment.
• Signal Conditioning: Buffering and impedance matching in analog systems.
• Industrial Controls: PLCs, sensor interfaces, and power management.
• Test & Measurement: Calibration circuits requiring stable resistance values.
• Medical Electronics: Low-noise, high-reliability signal processing.

Conclusion of GS4B037152GFT

The GS4B037152GFT stands out for its precision, thermal stability, and compact SOIC footprint, making it a superior choice for applications demanding tight tolerances and robust performance. Its ceramic thin-film construction and bussed design reduce component count while ensuring reliability. While not compliant with EU RoHS, it remains a top-tier solution for industrial and commercial electronics where performance outweighs regulatory constraints.