TT Electronics/IRC

GS4B014751CAT

GS4B014751CAT Description

The GS4B014751CAT 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. Featuring a 4.75KΩ resistance per element with an ultra-tight ±0.25% absolute tolerance and ±0.05% ratio tolerance, this ceramic-based thin-film network ensures exceptional accuracy in signal conditioning and voltage division circuits. Its SOIC-C series construction offers robust performance with a 100V maximum voltage rating, 0.4W total power dissipation, and a ±100ppm/°C temperature coefficient, making it suitable for stable operation across a 70°C to 125°C derated power range.

GS4B014751CAT Features

• Precision Thin Film Technology: Delivers low noise and high stability for critical analog circuits.
• Bussed Network Configuration: Simplifies PCB layout with shared common terminals (BUS designator).
• Ceramic Case & Gull Wing Termination: Enhances thermal management and solderability in automated assembly.
• Extended Temperature Range: Reliable performance up to 125°C, ideal for industrial environments.
• Compact SOIC Package: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm length/height).
• Non-Automotive, Non-PPAP: Optimized for commercial and industrial use cases.

GS4B014751CAT Applications

This resistor network excels in:

• Precision Voltage Dividers: High-accuracy feedback loops in instrumentation and sensor interfaces.
• Medical Electronics: Stable signal conditioning in patient monitoring devices.
• Test & Measurement Equipment: Calibration circuits requiring minimal drift over temperature.
• Industrial Control Systems: Robust performance in PLCs and motor drives.
• Aerospace & Defense: Reliable operation in avionics where component consistency is critical.

Conclusion of GS4B014751CAT

The GS4B014751CAT stands out for its combination of precision, compactness, and thermal resilience, making it a superior choice for engineers designing high-reliability systems. Its ceramic substrate and thin-film technology mitigate thermal stress, while the bussed architecture reduces board space. Though not RoHS-compliant, its 0.25% tolerance and low TCR justify its use in specialized applications where accuracy outweighs regulatory constraints. Ideal for OEMs prioritizing performance in harsh operational environments.