TT Electronics/IRC

GS4B018252GFT

GS4B018252GFT Description

The GS4B018252GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC (SOIC-C series) device integrates 7 bussed resistors with a 82.5KΩ resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. The SOIC package (4.9mm x 5.99mm x 1.45mm) features gull-wing terminations for reliable surface-mount assembly. Rated for 0.05W per resistor (0.4W total) and 100V maximum voltage, it operates within a -70°C to +125°C range, with derated power at elevated temperatures.

GS4B018252GFT Features

• Ceramic Construction: Enhances thermal and mechanical durability.
• Bussed Network: Simplifies circuit design by connecting resistors in a shared configuration.
• Precision Tolerance: ±2% absolute, ±1% ratio tolerance for matched performance.
• Thin-Film Technology: Delivers low noise and high stability.
• Wide Temperature Range: Operates from -70°C to +125°C, ideal for harsh environments.
• Surface-Mount Design: Gull-wing terminals and 1.27mm pitch for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive systems (non-automotive PPAP).

GS4B018252GFT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Robust performance in PLCs and motor drives.
• Test & Measurement Equipment: Stable resistance for calibration circuits.
• Power Management: Current limiting in low-power DC/DC converters.
• Aerospace & Defense: Reliable operation in extreme temperatures (though non-RoHS).

Conclusion of GS4B018252GFT

The GS4B018252GFT stands out for its ceramic substrate, thin-film accuracy, and bussed topology, offering superior reliability in demanding applications. While not RoHS-compliant or automotive-grade, its wide temperature range, tight tolerances, and compact SOIC package make it a preferred choice for industrial, aerospace, and precision electronics. Engineers will appreciate its balance of performance, durability, and ease of integration.