TT Electronics/IRC

GS7B0166R5FT

GS7B0166R5FT Description

The GS7B0166R5FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding surface-mount applications. This 14-pin narrow SOIC package integrates 13 bussed resistors with a 66.5Ω resistance value and a tight ±1% tolerance, ensuring consistent performance in precision circuits. Built with thin-film technology, it offers excellent stability with a ±100ppm/°C temperature coefficient, making it suitable for environments with fluctuating thermal conditions. The SOIC-C series construction provides robust mechanical durability, while the gull-wing termination ensures reliable solder joints. Rated for 100V maximum voltage and 0.7W total power dissipation, it operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature.

GS7B0166R5FT Features

• High-Density Integration: 13 resistors in a compact 8.66mm × 5.99mm × 1.45mm SOIC package.
• Precision Performance: ±1% absolute tolerance and ±100ppm/°C TCR for stable operation.
• Robust Construction: Ceramic substrate enhances thermal and mechanical resilience.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive systems (though not PPAP/automotive-certified).
• Surface-Mount Ready: Gull-wing leads with 1.27mm pitch for easy PCB assembly.
• Derated Power Handling: Maintains performance up to 125°C with derating from 70°C.

GS7B0166R5FT Applications

This resistor network excels in:

• Voltage Division & Bus Termination: Ideal for digital signal processing (DSP) and communication interfaces due to its bussed design.
• Precision Analog Circuits: Suitable for sensor conditioning and feedback networks where tolerance stability is critical.
• Industrial Control Systems: Withstands harsh environments thanks to its ceramic case and wide temperature range.
• Test & Measurement Equipment: Delivers repeatable accuracy for calibration circuits and reference networks.

Conclusion of GS7B0166R5FT

The GS7B0166R5FT combines high precision, thermal stability, and compact integration, making it a standout choice for engineers designing reliable, space-constrained electronics. While not automotive-grade, its ceramic thin-film construction and bussed topology offer superior performance in industrial, telecom, and instrumentation applications. For designs requiring tight-tolerance, multi-resistor solutions, this network delivers exceptional value and reliability.