TT Electronics/IRC

GS4B024121CAT

GS4B024121CAT Description

The GS4B024121CAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features 7 bussed resistors with a 4.12KΩ resistance value and an exceptional ±0.25% absolute tolerance, ensuring reliable performance in precision circuits. Built with thin-film technology, it offers a low ±50ppm/°C temperature coefficient, making it stable across a wide operating temperature range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations ensures easy surface mounting, while its 0.4W total power rating (0.05W per resistor) suits compact, power-sensitive designs.

GS4B024121CAT Features

• High Precision: ±0.25% tolerance and ±0.05% ratio tolerance for critical analog/digital systems.
• Robust Construction: Ceramic case and thin-film technology ensure durability and thermal stability.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive environments (though not PPAP/automotive-certified).
• Space-Efficient: Compact SOIC footprint (1.27mm pitch) saves PCB real estate.
• Stable Performance: Low TCR (±50ppm/°C) minimizes resistance drift under temperature fluctuations.
• Non-RoHS: Suitable for applications exempt from RoHS compliance requirements.

GS4B024121CAT Applications

This resistor network excels in:

• Precision Voltage Dividers: Due to its tight tolerance and bussed configuration.
• Signal Conditioning Circuits: Stable performance in sensor interfaces or ADC/DAC systems.
• Industrial Control Systems: Reliable operation in harsh environments (-70°C to +125°C).
• Test & Measurement Equipment: Low drift ensures accuracy over time and temperature.
• Legacy Electronics: Non-RoHS compliance makes it viable for exempted military/aerospace uses.

Conclusion of GS4B024121CAT

The GS4B024121CAT stands out for its precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing stability in space-constrained designs. While not automotive-grade, its ceramic construction and thin-film technology deliver unmatched reliability in industrial, instrumentation, and high-accuracy applications. For projects requiring tight-tolerance, bussed resistor networks, this model offers a compelling blend of performance and durability.