TT Electronics/IRC

GS4B034751CAT

GS4B034751CAT Description

The GS4B034751CAT from TT Electronics/IRC is a high-precision 7-resistor bussed network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Constructed with ceramic thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and a tight ±0.25% absolute tolerance. The network features a 4.75KΩ resistance value, rated for 0.4W total power dissipation (0.05W per resistor) and operates reliably across a 70°C to 125°C derated power range, with a maximum voltage rating of 100V. Its gull-wing termination and SOIC package ensure compatibility with automated assembly processes.

GS4B034751CAT Features

• Precision Performance: Ultra-low ±0.25% tolerance and ±0.05% ratio tolerance for critical analog circuits.
• Robust Construction: Ceramic substrate enhances thermal stability and durability in harsh environments.
• Space-Efficient Design: Compact 4.9mm × 5.99mm footprint with a 1.45mm profile, ideal for high-density PCB layouts.
• Wide Temperature Range: Operates from -55°C to +125°C, derated to 70°C–125°C for sustained power handling.
• Automation-Friendly: Gull-wing leads and 1.27mm pitch simplify pick-and-place assembly.

GS4B034751CAT Applications

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces or ADC/DAC circuits.
• Industrial Controls: Stable resistance networks for PLCs, motor drives, and power management systems.
• Test & Measurement Equipment: High-accuracy reference networks in oscilloscopes or multimeters.
• Aerospace & Defense: Reliable performance in avionics or communication systems where thermal drift is critical.

Conclusion of GS4B034751CAT

The GS4B034751CAT excels in applications requiring high precision, thermal stability, and compact form factors. Its ceramic thin-film design and bussed architecture make it superior to standard thick-film networks, particularly in environments with fluctuating temperatures or stringent tolerance requirements. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, aerospace, and instrumentation designs where reliability and accuracy are paramount.