TT Electronics/IRC

GS4B029310FAT

GS4B029310FAT Description

The GS4B029310FAT from TT Electronics/IRC is a high-precision 7-resistor thin-film network in an 8-pin SOIC gull-wing SMD package, designed for surface-mount applications. With a 931Ω resistance per element (1% tolerance) and a ±50ppm/°C temperature coefficient, it delivers stable performance across a wide temperature range (70°C to 125°C). The ceramic-based construction ensures durability, while the 0.4W total power rating (0.05W per resistor) makes it suitable for low-power circuits. Its 100V maximum voltage rating and 1.27mm terminal pitch facilitate integration into dense PCB layouts. Packaged in a tube, this non-automotive, non-PPAP component is ideal for prototyping and industrial use.

GS4B029310FAT Features

• Precision Thin Film Technology: Ensures low noise and high stability (±50ppm/°C).
• Compact SOIC Package: 4.9mm × 5.99mm × 1.45mm dimensions with tight tolerances (±0.1mm length/height).
• High Voltage Tolerance: 100V rating for robust operation in signal conditioning circuits.
• 7-Resistor BUS Configuration: Simplifies PCB layout in multi-channel designs.
• Ceramic Case: Enhances thermal performance and mechanical strength.
• Gull Wing Termination: Reliable solderability for automated assembly.

GS4B029310FAT Applications

• Signal Division/Attenuation: Precision resistor networks in ADC/DAC circuits.
• Impedance Matching: High-frequency applications like RF modules.
• Voltage Reference Networks: Stable dividers in sensor interfaces.
• Industrial Control Systems: Durable performance in PLC I/O modules.
• Test & Measurement Equipment: Low-drift resistance for calibration circuits.

Conclusion of GS4B029310FAT

The GS4B029310FAT excels in precision analog designs requiring tight tolerance, low TCR, and compact form factors. Its ceramic SOIC package and thin-film technology offer superior reliability over carbon-based alternatives, while the BUS configuration reduces component count. Though not RoHS-compliant, it remains a cost-effective choice for industrial, telecom, and instrumentation applications where stability and space efficiency are critical.