TT Electronics/IRC

GS8A0143R2FFT

GS8A0143R2FFT Description

The GS8A0143R2FFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 16-pin narrow SOIC package features 8 isolated thin-film resistors, each with a 43.2Ω resistance and a tight ±1% absolute tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in thermally challenging conditions. Its ±100ppm/°C temperature coefficient enhances stability, while the 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) make it suitable for low-power, high-precision circuits. The gull-wing termination and surface-mount design facilitate easy integration into compact PCB layouts.

GS8A0143R2FFT Features

• Isolated Resistor Network: 8 independent resistors in a 16-pin SOIC package, ensuring minimal crosstalk.
• High Precision: ±1% absolute tolerance and ±1% ratio tolerance for consistent performance.
• Robust Construction: Ceramic case with thin-film technology for durability and thermal stability.
• Wide Operating Range: -70°C to +125°C with derated power up to 125°C.
• Low TCR: ±100ppm/°C ensures minimal resistance drift.
• Compact Dimensions: 9.91mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm L/H, ±0.2mm D).
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB assembly.

GS8A0143R2FFT Applications

• Precision Analog Circuits: Ideal for voltage dividers, feedback networks, and sensor conditioning.
• Industrial Electronics: Suitable for PLCs, motor controls, and instrumentation requiring stable resistance.
• Telecommunications: Used in signal processing and filtering due to low crosstalk.
• Medical Devices: Reliable performance in diagnostic equipment where accuracy is critical.
• Automotive (Non-Automotive Rated): Auxiliary systems benefiting from high-temperature stability.

Conclusion of GS8A0143R2FFT

The GS8A0143R2FFT stands out for its precision, isolation, and thermal resilience, making it a superior choice for applications demanding stable resistance under varying conditions. Its ceramic construction, tight tolerances, and compact form factor provide a competitive edge over similar networks, particularly in industrial and medical electronics. While not PPAP or automotive-rated, its performance in high-reliability environments ensures long-term durability and accuracy. Engineers seeking a high-quality, isolated resistor network will find this model exceptionally well-suited for critical designs.