TT Electronics/IRC

GS4B022492CT

GS4B022492CT Description

The GS4B022492CT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. This ceramic-based thin-film resistor network offers a 24.9KΩ resistance per element with an exceptional ±0.25% absolute tolerance and a low ±50ppm/°C temperature coefficient, ensuring stability across a wide operating range of -70°C to +125°C. Its SOIC-C series construction provides robust performance in compact PCB layouts, with a 0.4W total power rating (0.05W per resistor) and a 100V maximum voltage rating. The gull-wing termination and 1.27mm pitch facilitate reliable soldering in automated assembly processes.

GS4B022492CT Features

• Precision Performance: ±0.25% tolerance and ±50ppm/°C TCR for critical analog/digital circuits.
• Robust Construction: Ceramic substrate with thin-film technology enhances thermal stability and longevity.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8) ideal for high-density designs.
• Bussed Topology: Simplified routing for shared voltage/current distribution in bus lines or pull-up/down networks.
• Derated Power Handling: Maintains functionality up to 125°C with derated power at elevated temperatures.
• Non-Automotive Grade: Suitable for industrial, telecom, and instrumentation applications where PPAP compliance is not required.

GS4B022492CT Applications

• Voltage Divider Networks: Precision signal conditioning in ADCs/DACs or sensor interfaces.
• Bus Termination/Line Matching: Impedance stabilization in high-speed digital systems (e.g., SPI, I²C).
• Medical/Test Equipment: Stable reference resistors for calibration circuits.
• Power Management: Current-limiting or bias networks in DC-DC converters.
• Industrial Controls: Reliable performance in PLCs or motor drive feedback systems.

Conclusion of GS4B022492CT

The GS4B022492CT excels in applications demanding tight tolerance, low TCR, and compact form factors, outperforming generic resistor arrays in precision and thermal resilience. While not RoHS-compliant or automotive-rated, its ceramic thin-film design and bussed architecture make it a cost-effective solution for industrial and telecom systems. Engineers will value its repeatable accuracy and ease of integration in space-constrained, high-reliability designs.