TT Electronics/IRC

GS4B022612FFT

GS4B022612FFT Description

The GS4B022612FFT from TT Electronics/IRC is a high-performance 7-resistor bussed network in an 8-pin narrow SOIC (SOIC-C) ceramic package, designed for precision applications requiring stable thin-film resistance. With a 26.1KΩ resistance per element, it offers ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched circuits. The thin-film technology and ±50ppm/°C temperature coefficient provide excellent stability across a wide operating range of -70°C to +125°C, making it suitable for harsh environments. Rated for 100V maximum voltage and 0.4W total power dissipation, it balances compactness (4.9mm × 5.99mm × 1.45mm) with robustness.

GS4B022612FFT Features

• Ceramic SOIC Package: Enhances thermal performance and durability vs. plastic alternatives.
• Bussed Network (7R/8P): Simplifies PCB layout for shared voltage/ground distribution.
• Precision Thin Film: Delivers low TCR (±50ppm/°C) and tight tolerances (±1%) for signal integrity.
• High-Temp Operation: Reliable up to 125°C, ideal for industrial/automotive underhood (non-AECQ).
• Gull Wing Termination: Ensures reliable surface-mount attachment with 1.27mm pitch.
• Non-RoHS (Not Compliant): Suitable for legacy or exempted applications requiring leaded components.

GS4B022612FFT Applications

• Voltage Divider Networks: Precision dividers in sensor interfaces or ADC reference circuits.
• Bus Termination: Impedance matching for data lines in communication hardware.
• Industrial Controls: Stable resistance in PLCs, motor drives, and power management.
• Test & Measurement Equipment: Calibration circuits demanding low drift.
• Legacy Systems: Maintenance/replacement for non-RoHS-compliant designs.

Conclusion of GS4B022612FFT

The GS4B022612FFT excels in precision, thermal resilience, and space efficiency, distinguishing itself with ceramic construction and bussed topology. While not PPAP/AECQ-certified, its thin-film accuracy and wide temperature range make it a cost-effective choice for industrial, instrumentation, and high-reliability systems where stability outweighs RoHS compliance. Its 8-pin SOIC format ensures drop-in compatibility with standard layouts, reducing redesign efforts.