TT Electronics/IRC

GS4B021301FFT

GS4B021301FFT Description

The GS4B021301FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features 7 bussed resistors with a 1.3KΩ resistance value and a tight ±1% absolute tolerance, ensuring consistent performance in demanding circuits. Built with thin-film technology, it offers excellent stability with a low ±50ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The SOIC-C series construction provides robust thermal and mechanical reliability, with a power rating of 0.4W (0.05W per resistor) and a maximum operating temperature of 125°C. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4B021301FFT Features

• Ceramic case for enhanced durability and thermal performance.
• Bussed network (BUS) simplifies circuit design by connecting multiple resistors.
• 1.3KΩ ±1% tolerance ensures high precision in signal conditioning and voltage division.
• ±50ppm/°C TCR minimizes resistance drift across a 70°C to 125°C derated power range.
• 100V maximum voltage rating and 0.4W total power dissipation support robust operation.
• Compact SOIC package (4.9mm x 5.99mm x 1.45mm) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-automotive (PPAP: No) but suitable for industrial and telecom applications.

GS4B021301FFT Applications

This resistor network excels in:

• Voltage dividers and pull-up/pull-down circuits in precision analog systems.
• Signal conditioning for sensors and data acquisition modules.
• Industrial control systems requiring stable resistance under thermal stress.
• Telecommunications equipment where space efficiency and reliability are critical.
• Test and measurement instruments demanding low TCR and tight tolerance.

Conclusion of GS4B021301FFT

The GS4B021301FFT stands out for its ceramic construction, thin-film accuracy, and bussed topology, offering superior performance in compact designs. While not RoHS-compliant, its high-temperature stability, low TCR, and precise tolerance make it a preferred choice for engineers prioritizing reliability in harsh environments. Ideal for industrial, telecom, and instrumentation applications, this network balances space savings with electrical robustness.