TT Electronics/IRC

GS8A011211FFT

GS8A011211FFT Description

The GS8A011211FFT from TT Electronics/IRC is a high-performance 8-resistor network designed for precision applications requiring stable, isolated thin-film resistors in a compact 16-pin narrow SOIC package. Built with ceramic substrate and gull-wing terminations, it offers excellent thermal stability and mechanical durability. Each resistor features a 1.21 kΩ value with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in differential circuits. The thin-film technology delivers a low ±100 ppm/°C temperature coefficient, making it suitable for environments with fluctuating temperatures. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it operates reliably across a 70°C to 125°C derated power range, with a 125°C maximum operating temperature.

GS8A011211FFT Features

• Isolated Resistor Network: Eight independent 1.21 kΩ resistors with 1% tolerance for precise signal conditioning.
• Robust Construction: Ceramic case (SOIC) ensures high thermal conductivity and mechanical strength.
• Stable Performance: ±100 ppm/°C TCR and thin-film technology minimize resistance drift.
• Space-Efficient: Compact 9.91 x 5.99 x 1.45 mm footprint with 1.27 mm pitch for high-density PCB layouts.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and instrumentation applications.
• Surface-Mount Design: Gull-wing terminals enable reliable automated assembly.

GS8A011211FFT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring matched resistances.
• Industrial Electronics: PLCs, motor drives, and power supplies where thermal stability is critical.
• Test & Measurement Equipment: Calibration circuits and signal conditioning modules.
• Medical Devices: Low-noise, high-reliability systems demanding tight tolerance and isolation.
• Automotive (Non-Automotive Rated): Prototyping or non-safety-critical functions.

Conclusion of GS8A011211FFT

The GS8A011211FFT stands out for its precision, isolation, and thermal resilience, making it a superior choice for engineers designing high-accuracy circuits. Its ceramic SOIC package and thin-film resistors ensure long-term reliability in demanding environments, while the 1% tolerance and low TCR cater to critical analog applications. Though not PPAP or automotive-qualified, it is ideal for industrial, medical, and instrumentation use cases where consistent performance is paramount.