TT Electronics/IRC

GS4B024421CT

GS4B024421CT Description

The GS4B024421CT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 7-resistor bussed network features a 4.42KΩ resistance value with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in an 8-pin narrow SOIC package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Its thin-film technology and ceramic case provide excellent thermal stability and durability, making it ideal for precision circuits.

GS4B024421CT Features

• High Precision: ±0.25% absolute tolerance ensures accuracy in critical applications.
• Stable Performance: Low ±50ppm/°C TCR minimizes resistance drift with temperature fluctuations.
• Robust Construction: Ceramic substrate enhances thermal and mechanical reliability.
• Compact Design: SOIC package (4.9mm × 5.99mm) saves board space while supporting 0.4W total power dissipation.
• Bussed Configuration: Simplifies circuit design with a shared common node (BUS).
• Wide Voltage Range: Supports up to 100V maximum operating voltage.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch facilitate automated PCB assembly.

GS4B024421CT Applications

This resistor network excels in precision analog and digital systems, including:

• Voltage dividers and reference circuits in test/measurement equipment.
• Signal conditioning for sensors and ADCs/DACs.
• Industrial control systems requiring stable resistance under thermal stress.
• Medical electronics where component reliability is critical.
• Automotive subsystems (non-automotive qualified, but suitable for benign environments).

Conclusion of GS4B024421CT

The GS4B024421CT combines high accuracy, thermal stability, and compact packaging, making it a superior choice for precision electronics. Its ceramic construction and thin-film technology outperform standard thick-film networks in harsh environments. While not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation applications where tight tolerances and long-term reliability are paramount. Engineers seeking a space-efficient, high-performance resistor network will find this model exceptionally well-suited for their designs.