TT Electronics/IRC

GS8A014872FAT

GS8A014872FAT Description

The GS8A014872FAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values under varying thermal conditions. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a 48.7KΩ resistance and a tight ±1% absolute tolerance, ensuring consistent performance in demanding circuits. With a ±100ppm/°C temperature coefficient, it delivers excellent thermal stability across an operating range of -70°C to +125°C. The SOIC package (9.91mm × 5.99mm × 1.45mm) is optimized for surface-mount assembly, offering a gull-wing termination style for reliable PCB connections. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for analog signal conditioning and isolation circuits.

GS8A014872FAT Features

• Isolated Resistor Network: 8 independent resistors in a 16-pin SOIC package, ensuring minimal crosstalk.
• Precision Tolerance: ±1% absolute tolerance and ±0.05% ratio tolerance for high-accuracy applications.
• Robust Construction: Ceramic case with thin-film technology enhances durability and thermal performance.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Surface-Mount Design: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• High Voltage Rating: Supports up to 100V, suitable for industrial and automotive environments (though not PPAP/automotive-certified).

GS8A014872FAT Applications

• Signal Isolation: Ideal for isolated circuit designators (ISOL) in data acquisition systems.
• Voltage Dividers: Precision ratio tolerance (±0.05%) makes it perfect for sensor interfaces and ADC front-ends.
• Medical Electronics: Stable performance in patient monitoring equipment due to low thermal drift.
• Industrial Controls: Reliable operation in PLC modules and power management systems.
• Test & Measurement: Used in calibration instruments where resistance accuracy is critical.

Conclusion of GS8A014872FAT

The GS8A014872FAT stands out for its precision, thermal stability, and robust ceramic construction, making it a superior choice for high-reliability electronics. While not automotive-grade, its isolated thin-film resistors and tight tolerances cater to medical, industrial, and test equipment requiring long-term accuracy. Engineers will appreciate its compact SOIC footprint and low TCR, ensuring consistent performance in thermally challenging environments. For applications demanding minimal drift and high voltage tolerance, this resistor network delivers exceptional value.