TT Electronics/IRC

GS4B027151FAT

GS4B027151FAT Description

The GS4B027151FAT from TT Electronics/IRC is a high-precision 7-resistor thin-film network designed for surface-mount applications. Encased in a ceramic SOIC-8 package, it offers a 7.15KΩ resistance per element with a tight 1% tolerance and a low ±50ppm/°C temperature coefficient, ensuring stable performance across a -70°C to +125°C operating range. Rated for 0.4W total power dissipation (0.05W per resistor) and 100V maximum voltage, this BUS-designated network is ideal for precision analog and digital circuits. Its gull-wing termination and 1.27mm pitch facilitate reliable PCB assembly, while the ceramic substrate enhances thermal stability and durability.

GS4B027151FAT Features

• 7-resistor network with 7.15KΩ ±1% tolerance for matched performance.
• Thin-film technology ensures low noise and high accuracy.
• Ceramic SOIC-8 case with 4.9mm × 5.99mm × 1.45mm dimensions (±0.1mm tolerance).
• Wide temperature range (-70°C to +125°C) with derated power up to 125°C.
• Low TCR (±50ppm/°C) minimizes resistance drift.
• Gull-wing leads for robust surface-mount (SMD) compatibility.
• 100V maximum rating and 0.4W total power handling.
• Non-automotive and non-PPAP compliant, suited for industrial/consumer electronics.

GS4B027151FAT Applications

This resistor network excels in:

• Voltage division and current limiting in precision analog circuits.
• Signal conditioning for sensors, ADCs, and DACs.
• Bus termination in digital communication systems (e.g., I²C, SPI).
• Impedance matching in RF and high-frequency PCBs.
• Medical devices and test equipment requiring stable, low-drift resistors.

Conclusion of GS4B027151FAT

The GS4B027151FAT combines high accuracy, thermal resilience, and compact design, making it a superior choice for dense PCB layouts demanding matched resistance values. While not RoHS-compliant, its ceramic construction and thin-film technology offer long-term reliability in industrial, telecom, and instrumentation applications. For engineers prioritizing precision and space efficiency, this network stands out among similar arrays.