TT Electronics/IRC

GS4B027320FFT

GS4B027320FFT Description

The GS4B027320FFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package. Designed for precision applications, it features a 732Ω resistance value with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in demanding circuits. Its thin-film technology delivers excellent stability with a low ±50ppm/°C temperature coefficient, making it suitable for environments with operating temperatures ranging from 70°C to 125°C. The 0.05W (1/20) power rating per resistor and 0.4W total power rating provide reliable operation under moderate loads, while the 100V maximum voltage rating ensures robustness in various circuit conditions.

GS4B027320FFT Features

• Ceramic SOIC Package: Enhances thermal performance and durability in harsh environments.
• Bussed Network Design: Simplifies PCB layout by connecting resistors in a shared bus configuration.
• High Precision: ±1% tolerance and ±50ppm/°C TCR ensure minimal drift over temperature.
• Surface-Mount Gull Wing Terminals: Facilitates automated assembly with a 1.27mm pitch.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height, ±0.2mm depth).
• Non-Automotive, Non-PPAP: Ideal for industrial and commercial applications where automotive certification is not required.

GS4B027320FFT Applications

This resistor network excels in:

• Voltage Divider Circuits: Precision resistance ratios ensure accurate signal conditioning.
• Analog Signal Processing: Stable thin-film resistors minimize noise in sensor interfaces.
• Power Supply Feedback Networks: Reliable performance in feedback loops for voltage regulation.
• Industrial Control Systems: Robust ceramic construction withstands high-temperature environments.
• Test & Measurement Equipment: Low TCR and tight tolerances support calibration accuracy.

Conclusion of GS4B027320FFT

The GS4B027320FFT combines precision, compactness, and thermal resilience, making it a superior choice for bussed resistor networks in industrial and commercial electronics. Its ceramic SOIC package, thin-film technology, and stringent tolerances offer a competitive edge over similar models, particularly in applications requiring stable performance under thermal stress. While not suited for automotive use, it delivers exceptional value in signal conditioning, power management, and instrumentation where reliability and accuracy are critical.