TT Electronics/IRC

GS4B034020FT

GS4B034020FT Description

The GS4B034020FT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) package, designed for precision applications. Built with ceramic substrate and thin-film technology, it delivers excellent stability with a ±25ppm/°C temperature coefficient and ±1% tolerance. The network features a 402Ω resistance value 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 compact dimensions (4.9mm x 5.99mm x 1.45mm) save board space.

GS4B034020FT Features

• Ceramic Case & Thin Film Technology: Ensures high thermal stability and low noise.
• Bussed Network (BUS): Simplifies circuit design by interconnecting resistors.
• Precision Performance: ±1% tolerance and ±25ppm/°C TCR for consistent operation.
• Robust Construction: Withstands temperatures up to 125°C and derated power up to 70–125°C.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Compact SOIC Package: Ideal for space-constrained designs.

GS4B034020FT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers or pull-up/down networks.
• Industrial Controls: Stable performance in harsh environments (e.g., motor drives, PLCs).
• Test & Measurement Equipment: Low-drift resistance for accurate sensing.
• Power Management Circuits: Current limiting or feedback networks in DC/DC converters.
• Automotive Electronics: Despite non-automotive PPAP status, it suits non-safety-critical systems.

Conclusion of GS4B034020FT

The GS4B034020FT combines precision, durability, and compactness, making it a standout choice for engineers needing reliable resistor networks. Its ceramic thin-film construction and tight tolerances ensure long-term stability, while the bussed design reduces component count. Ideal for industrial, instrumentation, and power applications, this network balances performance with cost efficiency. For non-RoHS designs requiring robust performance, it’s a compelling option.