TT Electronics/IRC

GS7B035491FCT

GS7B035491FCT Description

The GS7B035491FCT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 14-pin narrow SOIC device features 13 bussed resistors with a 5.49KΩ resistance value, offering an absolute tolerance of ±1% and a ratio tolerance of ±0.25%. Built with thin-film technology, it ensures excellent stability and low noise, making it ideal for precision circuits. The SOIC package (8.66mm x 5.99mm x 1.45mm) is optimized for surface-mount assembly, with gull-wing terminations for reliable solder joints. Rated for 100V maximum voltage and 0.7W total power dissipation, it operates across a wide temperature range (-70°C to +125°C) with a ±25ppm/°C temperature coefficient, ensuring consistent performance in harsh environments.

GS7B035491FCT Features

• High Precision: ±1% absolute tolerance and ±0.25% ratio tolerance for accurate signal conditioning.
• Robust Construction: Ceramic case and thin-film resistors provide durability and long-term stability.
• Thermal Performance: 0.05W per resistor (1/20W) with derated power up to 125°C.
• Space-Efficient: Compact SOIC package (8.66mm length, 1.27mm terminal pitch) saves PCB real estate.
• Low TCR: ±25ppm/°C ensures minimal resistance drift over temperature.
• Automotive-Grade Alternatives: While not PPAP or automotive-qualified, its reliability suits industrial and telecom applications.

GS7B035491FCT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: PLC modules, sensor interfaces, and instrumentation requiring stable resistance values.
• Telecom Equipment: Line drivers, filters, and impedance-matching networks in high-frequency systems.
• Test & Measurement: Calibration circuits and reference networks where low TCR is critical.
• Power Management: Bussed resistor arrays for current sensing or load sharing in DC-DC converters.

Conclusion of GS7B035491FCT

The GS7B035491FCT excels in precision, thermal stability, and compact design, making it a superior choice for industrial, telecom, and test equipment. Its ceramic thin-film construction and tight tolerances outperform standard thick-film networks, while the SOIC package ensures compatibility with automated assembly. Though not automotive-rated, its wide temperature range and low TCR make it ideal for harsh-environment applications. Engineers seeking reliable, high-accuracy resistor networks will find this model a robust solution.