TT Electronics/IRC

GS4B021580FT

GS4B021580FT Description

The GS4B021580FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC (SOIC-C series) device integrates 7 bussed resistors with a 158Ω resistance value and a tight ±1% tolerance, ensuring reliable signal integrity in compact circuits. Built with thin-film technology, it delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The ceramic case enhances durability, while the gull-wing termination facilitates secure surface-mount (SMT) assembly. Rated for 100V maximum voltage and 0.4W total power dissipation, it operates across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature.

GS4B021580FT Features

• Precision Network: 7 bussed resistors with 1% absolute tolerance for consistent performance.
• Robust Construction: Ceramic SOIC package ensures mechanical strength and thermal resilience.
• Stable Performance: ±50ppm/°C TCR minimizes resistance drift under temperature variations.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm footprint (SOIC-8) ideal for high-density PCBs.
• High Voltage Handling: 100V rating supports industrial and automotive-grade applications.
• Reliable Termination: Gull-wing leads with 1.27mm pitch for secure SMT soldering.
• Derated Power Capability: Operates up to 125°C with derated power at elevated temperatures.

GS4B021580FT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage division in sensor interfaces or ADC/DAC circuits.
• Industrial Controls: Robust performance in PLCs, motor drives, and power supplies.
• Telecom Infrastructure: Stable resistance in filtering and impedance-matching networks.
• Test & Measurement Equipment: Low-drift performance for calibration circuits.
• Aerospace & Defense: Reliable operation in harsh environments due to ceramic encapsulation.

Conclusion of GS4B021580FT

The GS4B021580FT combines precision, durability, and compactness, making it a standout choice for demanding electronics. Its thin-film ceramic design, tight tolerance, and wide temperature range address challenges in industrial, automotive (though non-automotive PPAP), and high-reliability systems. While non-RoHS compliant, its technical merits—such as low TCR and high voltage tolerance—position it as a superior solution for engineers prioritizing performance over regulatory restrictions. Ideal for space-constrained, precision-critical applications, this network resistor delivers unmatched reliability in its class.