TT Electronics/IRC

GS4B011052FAT

GS4B011052FAT Description

The GS4B011052FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor array features a 10.5KΩ resistance value per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide temperature range (70°C to 125°C). Housed in a ceramic SOIC-8 package with gull-wing terminations, it offers excellent thermal stability and reliability for surface-mount (SMD) applications. The 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4B011052FAT Features

• High Precision: Thin-film technology ensures low tolerance (±1%) and minimal TCR (±100ppm/°C).
• Robust Construction: Ceramic substrate enhances thermal performance and durability.
• Compact Design: 4.9mm × 5.99mm × 1.45mm dimensions with 1.27mm terminal pitch for high-density PCB layouts.
• Wide Operating Range: Derated power up to 125°C, ideal for industrial and automotive environments (though not PPAP/automotive-certified).
• BUS Configuration: Optimized for bus termination, voltage division, and pull-up/down applications.
• Non-RoHS Compliant: Suitable for legacy or niche applications requiring specific material compliance.

GS4B011052FAT Applications

• Signal Conditioning: Precision voltage dividers in ADC/DAC circuits.
• Bus Termination: DDR memory, CAN, and I²C line termination.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation requiring stable resistance.
• Power Management: Feedback networks in DC-DC converters or LDO regulators.
• Test & Measurement: Calibration circuits and reference networks.

Conclusion of GS4B011052FAT

The GS4B011052FAT excels in precision, thermal stability, and compactness, making it a superior choice for high-reliability analog and digital systems. Its ceramic SOIC package and thin-film technology provide performance advantages over thicker-film or polymer-based networks. While not RoHS-compliant, it remains ideal for specialized industrial and legacy designs. Engineers will appreciate its balanced power handling, tight tolerances, and robust construction in critical applications.