TT Electronics/IRC

GS4A024750FAT

GS4A024750FAT Description

The GS4A024750FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 475Ω resistance and a tight ±1% absolute tolerance, ensuring reliable signal conditioning and voltage division. With a ±50ppm/°C temperature coefficient, it delivers exceptional stability across a wide operating range of -55°C to +125°C. The SOIC-C series construction offers robust ceramic encapsulation, enhancing thermal and mechanical durability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it suits compact, high-density PCB designs.

GS4A024750FAT Features

• Precision Network: Four isolated resistors with ±0.05% ratio tolerance for matched performance.
• Robust Construction: Ceramic case and thin-film technology ensure low noise and high reliability.
• Thermal Stability: ±50ppm/°C TCR minimizes resistance drift in fluctuating temperatures.
• Space-Efficient: 4.9mm × 5.99mm × 1.45mm SOIC package with 1.27mm gull-wing pitch for SMT compatibility.
• High Voltage Handling: 100V rating supports industrial and automotive-grade circuits.
• Wide Temperature Range: Operates from -55°C to +125°C with derated power up to 125°C.

GS4A024750FAT Applications

• Signal Conditioning: Ideal for ADC/DAC reference networks and sensor interfaces requiring matched resistances.
• Industrial Electronics: Suitable for PLC modules, power supplies, and instrumentation due to its high voltage tolerance.
• Medical Devices: Stable performance in patient monitoring systems and diagnostic equipment.
• Automotive (Non-Automotive Rated): Auxiliary circuits in infotainment or lighting systems (though not PPAP-certified).
• Telecom Infrastructure: Precision dividers in RF front-end modules and baseband processing.

Conclusion of GS4A024750FAT

The GS4A024750FAT excels in applications demanding precision, thermal resilience, and compactness. Its ceramic encapsulation, tight tolerances, and isolated design make it superior to polymer-based networks in harsh environments. While not PPAP-compliant, it remains a cost-effective choice for industrial, medical, and telecom systems where stability and miniaturization are critical. Engineers will appreciate its balance of performance and durability in space-constrained designs.