TT Electronics/IRC

GS4B034321GT

GS4B034321GT Description

The GS4B034321GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding electronic circuits. This 8-pin narrow SOIC device features 7 bussed resistors with a 4.32KΩ resistance value and a tight ±2% tolerance, ensuring reliable signal integrity. Built with thin-film technology, it offers excellent stability with a low temperature coefficient of ±25ppm/°C, making it suitable for environments with fluctuating thermal conditions. The SOIC package (4.9mm x 5.99mm x 1.45mm) is optimized for surface-mount assembly, with gull-wing terminals for secure PCB attachment. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates reliably within a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature.

GS4B034321GT Features

• Ceramic substrate for enhanced thermal and mechanical durability.
• Bussed network (BUS) simplifies circuit design by interconnecting resistors.
• Low TCR (±25ppm/°C) ensures minimal resistance drift under temperature variations.
• Precision thin-film technology for consistent performance in high-accuracy applications.
• Compact SOIC package (4.9mm x 5.99mm) saves board space in dense layouts.
• Gull-wing termination improves solder joint reliability in automated processes.
• Non-automotive grade but suitable for industrial and telecom applications.

GS4B034321GT Applications

Ideal for voltage division, pull-up/pull-down networks, and signal conditioning in:

• Industrial control systems requiring stable resistor networks under thermal stress.
• Telecommunication hardware where precision and miniaturization are critical.
• Test and measurement equipment demanding low TCR and tight tolerance.
• Power management circuits leveraging its 100V rating and derated power capability.

Conclusion of GS4B034321GT

The GS4B034321GT stands out for its ceramic construction, bussed design, and thin-film precision, offering superior stability and space efficiency. While not PPAP-capable or automotive-grade, its ±2% tolerance and ±25ppm/°C TCR make it a robust choice for industrial and telecom applications where thermal performance and accuracy are paramount. Its SOIC package ensures compatibility with standard SMT processes, streamlining integration into high-density PCBs.