TT Electronics/IRC

GS4B018251FAT

GS4B018251FAT Description

The GS4B018251FAT from TT Electronics/IRC is a high-precision thin-film resistor network designed for demanding electronic applications. This 7-resistor BUS-configuration array offers a 8.25KΩ resistance per element with a tight 1% tolerance and a low ±100ppm/°C temperature coefficient, ensuring stable performance across a wide operating temperature range of -70°C to +125°C. Housed in a ceramic SOIC-8 package, it features gull-wing SMD terminations for reliable surface-mount assembly. With a 0.4W total power rating (0.05W per resistor) and 100V maximum voltage rating, this network is engineered for precision signal conditioning, voltage division, and impedance matching in compact designs.

GS4B018251FAT Features

• High Accuracy: 1% tolerance and ±100ppm/°C TCR for consistent performance.
• Robust Construction: Ceramic substrate enhances thermal stability and durability.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC package ideal for high-density PCBs.
• Automated Assembly: Gull-wing terminations and 1.27mm pitch enable seamless SMD placement.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Non-Automotive: Suitable for industrial and commercial applications (PPAP not required).

GS4B018251FAT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks in op-amps.
• Signal Processing: ADC/DAC reference networks, sensor conditioning.
• Test & Measurement Equipment: Calibration circuits requiring low drift.
• Industrial Controls: PLCs, power management systems.
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of GS4B018251FAT

The GS4B018251FAT excels in applications demanding tight tolerance, low thermal drift, and compact form factors. Its ceramic SOIC package and thin-film technology provide superior reliability compared to polymer-based arrays, making it ideal for precision electronics in harsh environments. While not RoHS-compliant, it remains a top choice for industrial and instrumentation designs where performance outweighs regulatory constraints. Engineers will appreciate its balance of accuracy, power handling, and space savings in critical circuits.