TT Electronics/IRC

GS4A025102GFT

GS4A025102GFT Description

The GS4A025102GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Housed in an 8-pin narrow SOIC package, this device features four isolated thin-film resistors, each with a 51 kΩ resistance and a tight ±2% absolute tolerance. Its ±50 ppm/°C temperature coefficient ensures stable performance across a wide operating temperature range of -70°C to +125°C. With a 0.1W power rating per resistor (0.4W total) and a 100V maximum voltage rating, it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS4A025102GFT Features

• Isolated Resistors: Four independent 51 kΩ resistors with ±1% ratio tolerance, ideal for differential signal processing.
• Stable Performance: ±50 ppm/°C TCR and 2% tolerance ensure accuracy under thermal stress.
• Robust Construction: Ceramic SOIC package (4.9mm × 5.99mm × 1.45mm) with ±0.1mm height tolerance for consistent mounting.
• High Voltage Handling: 100V rating suits industrial and automotive environments (note: non-automotive PPAP).
• Thin-Film Technology: Delivers low noise and superior long-term stability compared to thick-film alternatives.

GS4A025102GFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring matched resistances.
• Isolation Circuits: Signal conditioning in medical devices or test equipment where channel separation is critical.
• Industrial Controls: PLCs, motor drives, and power supplies benefiting from its 125°C maximum operating temperature.
• Communication Systems: RF and baseband applications demanding low TCR and tight tolerance.

Conclusion of GS4A025102GFT

The GS4A025102GFT combines high precision, thermal resilience, and compact packaging, making it a standout choice for engineers prioritizing reliability in harsh environments. While not RoHS-compliant, its ceramic construction and thin-film technology offer superior performance over standard networks, particularly in isolated, high-accuracy applications. Ideal for industrial, medical, and communication systems, this component balances technical rigor with practical design flexibility.