TT Electronics/IRC

GS4B021400GGT

GS4B021400GGT Description

The GS4B021400GGT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 140Ω resistance value and a tight ±2% absolute tolerance, ensuring consistent performance. Built with thin-film technology, it offers excellent stability with a ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. The SOIC-C series construction provides robust mechanical integrity, while the gull-wing termination ensures reliable surface-mount connectivity. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, it operates reliably within a 70°C to 125°C derated power range, peaking at 125°C maximum operating temperature.

GS4B021400GGT Features

• Ceramic case style: Enhances thermal and mechanical durability.
• Bussed network (BUS): Simplifies circuit design with shared connections.
• Precision thin-film resistors: Delivers low TCR (±50ppm/°C) and tight tolerance (±2%).
• SOIC package (4.9mm x 5.99mm x 1.45mm): Compact footprint with ±0.1mm length/height tolerances.
• Gull-wing terminals: Ensures secure PCB mounting and solderability.
• Wide operating range: Supports industrial and automotive-derivative applications (non-Automotive PPAP).
• Non-RoHS compliant: Suitable for legacy or specialized systems.

GS4B021400GGT Applications

Ideal for precision analog circuits, voltage dividers, and signal conditioning in:

• Industrial control systems: Where stable resistance under thermal stress is critical.
• Test and measurement equipment: Demanding low drift and high accuracy.
• Power management modules: Utilizing bussed networks for current sharing.
• Legacy electronics: Needing non-RoHS compliant components.

Conclusion of GS4B021400GGT

The GS4B021400GGT stands out for its ceramic-based reliability, thin-film precision, and compact SOIC design, offering superior performance in harsh environments. While not PPAP-capable, its 2% tolerance and low TCR make it a cost-effective choice for industrial and instrumentation applications where stability and durability are paramount. Its bussed configuration further simplifies layout challenges, reducing board space and assembly complexity.