TT Electronics/IRC

GS4B022940CT

GS4B022940CT Description

The GS4B022940CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for surface-mount applications, it features a 294Ω resistance per element with an ultra-tight ±0.25% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. The thin-film technology delivers superior accuracy and reliability, while the 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and 1.27mm terminal pitch ensure compatibility with automated PCB assembly processes.

GS4B022940CT Features

• Ceramic SOIC-C Package: Robust construction for thermal and mechanical stability.
• Bussed Network (7 Resistors): Simplified routing for bus line applications.
• High Precision: ±0.25% absolute tolerance and ±50ppm/°C TCR.
• Thin-Film Technology: Low noise, excellent long-term stability.
• Wide Temperature Range: Derated power operation up to 125°C.
• Automation-Friendly: Gull-wing leads and 4.9mm x 5.99mm footprint for SMT compatibility.
• Non-Automotive/Non-PPAP: Ideal for industrial, telecom, and instrumentation use.

GS4B022940CT Applications

This resistor network excels in precision analog circuits, voltage dividers, and bus termination in:

• Test & Measurement Equipment: Where low drift and accuracy are critical.
• Industrial Control Systems: For stable signal conditioning in harsh environments.
• Telecom Infrastructure: High-frequency signal integrity in RF modules.
• Medical Electronics: Reliable performance in diagnostic devices.
• Power Management Circuits: Due to its 100V rating and derated power handling.

Conclusion of GS4B022940CT

The GS4B022940CT stands out for its ceramic-based durability, exceptional precision, and broad operational limits, making it a top choice for engineers prioritizing signal integrity and thermal resilience. While not PPAP-certified, its thin-film construction and tight tolerances offer superior performance over standard thick-film networks in high-reliability applications. Ideal for space-constrained, high-performance designs, this network balances cost-efficiency with premium electrical characteristics.