TT Electronics/IRC

GS4A011502FFT

GS4A011502FFT Description

The GS4A011502FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 15 kΩ resistance and a tight ±1% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, with a derated power range of 70°C to 125°C, ensuring consistent performance under varying thermal conditions. Its ±100 ppm/°C temperature coefficient minimizes resistance drift, making it ideal for precision circuits. The SOIC-C series construction offers a compact footprint (4.9 mm × 5.99 mm × 1.45 mm) with gull-wing terminations for easy surface mounting. Rated for 100 V maximum voltage and 0.1 W per resistor (0.4 W total), it balances power handling with space efficiency.

GS4A011502FFT Features

• Isolated Resistors: Four independent 15 kΩ resistors with ±1% tolerance for precise signal conditioning.
• Stable Performance: Thin-film technology and ±100 ppm/°C TCR ensure minimal drift across temperatures.
• Robust Construction: Ceramic case enhances thermal and mechanical durability.
• Compact Design: SOIC-8 package (4.9 mm × 5.99 mm × 1.45 mm) with 1.27 mm pitch for high-density PCB layouts.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• High Voltage Rating: 100 V maximum for industrial and automotive-grade applications.

GS4A011502FFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring stable resistance.
• Industrial Controls: PLCs, motor drives, and instrumentation where isolation and thermal stability are critical.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems (though not PPAP-certified).
• Medical Devices: Patient monitoring equipment demanding low drift and high reliability.
• Telecom Infrastructure: Signal conditioning in base stations and RF modules.

Conclusion of GS4A011502FFT

The GS4A011502FFT stands out for its precision, isolation, and compact form factor, making it a superior choice for applications demanding stable resistance under thermal stress. While not PPAP or RoHS compliant, its ceramic construction, thin-film accuracy, and wide voltage/temperature range make it ideal for industrial, medical, and telecom systems. Engineers seeking a reliable, space-saving resistor network with ±1% tolerance and low TCR will find this model exceptionally versatile.