TT Electronics/IRC

GS4A011150FFT

GS4A011150FFT Description

The GS4A011150FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 115Ω resistance value and a tight ±1% absolute tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it ideal for space-constrained designs. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, this network is engineered for reliability in demanding environments.

GS4A011150FFT Features

• Isolated Resistors: Four independent 115Ω resistors with ±1% tolerance for precise signal conditioning.
• Stable Performance: ±100ppm/°C TCR and 125°C max operating temperature ensure minimal drift under thermal stress.
• Robust Construction: Ceramic substrate and gull-wing termination enhance durability and solderability.
• Compact Design: SOIC package (4.9mm x 5.99mm) with 1.27mm terminal pitch for high-density PCB layouts.
• High Voltage Handling: 100V rating per resistor, suitable for industrial and instrumentation applications.

GS4A011150FFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low tolerance (±1%) and stability (±100ppm/°C).
• Industrial Electronics: PLCs, motor drives, and power supplies where high voltage (100V) and thermal resilience (125°C) are critical.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules demanding isolated resistors with minimal crosstalk.
• Automotive & Aerospace (non-AECQ): Non-automotive-grade but suitable for benign-environment subsystems like infotainment or avionics auxiliaries.

Conclusion of GS4A011150FFT

The GS4A011150FFT stands out for its precision, thermal stability, and compact SOIC form factor, making it a versatile choice for engineers prioritizing performance in constrained spaces. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology deliver superior reliability for industrial, instrumentation, and high-voltage applications. For designs requiring tight-tolerance, isolated resistors with robust thermal performance, this network is a compelling solution.