TT Electronics/IRC

GS4A012261FFT

GS4A012261FFT Description

The GS4A012261FFT 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 2.26KΩ resistance and a tight ±1% absolute tolerance. With a ±100ppm/°C temperature coefficient, it ensures stable performance across a wide operating temperature range of 70°C to 125°C. The SOIC package (4.9mm x 5.99mm x 1.45mm) offers a compact footprint, making it suitable for space-constrained designs. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it combines reliability with high power density. The gull-wing termination ensures secure surface mounting, while the ceramic case provides excellent thermal and mechanical stability.

GS4A012261FFT Features

• Isolated Resistors: Four independent 2.26KΩ resistors with ±1% tolerance for precise voltage division or current limiting.
• Stable Performance: ±100ppm/°C TCR ensures minimal resistance drift over temperature.
• Robust Construction: Ceramic substrate enhances thermal dissipation and durability.
• High Power Density: 0.4W total power rating in a compact SOIC package.
• Wide Voltage Range: Supports up to 100V, ideal for industrial and automotive environments.
• Surface-Mount Design: Gull-wing leads and 1.27mm pitch for easy PCB integration.
• Non-Automotive Grade: Suitable for industrial, medical, and instrumentation applications.

GS4A012261FFT Applications

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Signal Conditioning: Amplifier gain setting, ADC/DAC reference networks.
• Industrial Controls: PLCs, motor drives, and power management systems.
• Medical Devices: Patient monitoring equipment and diagnostic instruments.
• Test & Measurement: Calibration tools and precision measurement devices.

Conclusion of GS4A012261FFT

The GS4A012261FFT stands out for its high precision, isolation, and compact form factor, making it a versatile choice for demanding electronic designs. Its ceramic construction and thin-film technology deliver superior stability and reliability compared to polymer-based networks. While not PPAP or automotive-qualified, it excels in industrial, medical, and instrumentation applications where accuracy and thermal performance are critical. Engineers will appreciate its ease of integration and consistent performance across varying environmental conditions.