TT Electronics/IRC

GS4B031502FT

GS4B031502FT Description

The GS4B031502FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 7-resistor bussed network features a 15KΩ resistance value with a tight ±1% tolerance and an ultra-stable ±25ppm/°C temperature coefficient. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology ensures low noise and high accuracy, while the ceramic substrate provides excellent thermal stability across a -70°C to +125°C operating range. Rated for 100V maximum voltage and 0.4W total power dissipation, it is ideal for space-constrained, high-reliability circuits.

GS4B031502FT Features

• Precision Network: 7 bussed resistors with 15KΩ ±1% absolute tolerance.
• Stable Performance: ±25ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Construction: Ceramic case (SOIC-C) enhances durability and heat dissipation.
• Space-Efficient: Compact SOIC-8 package (4.9mm × 5.99mm) suits high-density PCB designs.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and automotive interfaces.
• Surface-Mount Ready: Gull-wing terminations (1.27mm pitch) facilitate automated assembly.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.

GS4B031502FT Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Industrial Controls: Bussed networks for PLCs and motor drivers.
• Automotive Electronics: ECU signal processing (though not PPAP/automotive-qualified).
• Test & Measurement Equipment: Calibration circuits requiring low TCR drift.
• Medical Devices: Stable resistor networks for diagnostic instrumentation.

Conclusion of GS4B031502FT

The GS4B031502FT excels in applications demanding precision, stability, and compactness. Its ceramic SOIC-C package, thin-film technology, and bussed design offer superior performance over standard epoxy-based networks, particularly in harsh environments. While not automotive-qualified, its wide temperature range and high voltage tolerance make it a versatile choice for industrial, medical, and instrumentation designs. Engineers will appreciate its repeatable accuracy and ease of integration into high-density layouts.