TT Electronics/IRC

GS8A0142R2FFT

GS8A0142R2FFT Description

The GS8A0142R2FFT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable resistance values. Built with ceramic substrate and thin-film technology, it offers a 42.2Ω resistance per element with a tight ±1% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in matched circuits. The device operates over a wide temperature range (70°C to 125°C derated, 125°C max) with a low ±100ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.8W total) provide robust handling of moderate power dissipation.

GS8A0142R2FFT Features

• Isolated Resistor Network: Eight independent resistors in a single SOIC-16 package, ideal for signal isolation.
• Precision Thin Film: Delivers ±1% tolerance and ±100ppm/°C TCR for stable, repeatable performance.
• High-Temperature Capability: Rated for 125°C operation, with derated power up to 70–125°C.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Surface-Mount Gull Wing Terminals: 1.27mm pitch for compatibility with automated PCB assembly.
• Non-Automotive, Non-PPAP: Suitable for industrial and commercial applications.

GS8A0142R2FFT Applications

This resistor network excels in:

• Precision Voltage Dividers: Due to its matched tolerance (±1%), it’s ideal for ADC/DAC reference circuits.
• Signal Conditioning: Isolated resistors minimize crosstalk in sensor interfaces or op-amp feedback networks.
• Medical/Test Equipment: Stable performance under thermal stress suits calibration systems.
• Power Supply Feedback: Handles 100V isolation for feedback loops in DC-DC converters.
• Industrial Controls: Ceramic construction resists vibration and thermal cycling in harsh environments.

Conclusion of GS8A0142R2FFT

The GS8A0142R2FFT combines precision, isolation, and thermal resilience in a compact SOIC package, making it a reliable choice for high-accuracy analog circuits. While not RoHS-compliant or automotive-grade, its ceramic thin-film design and tight tolerances distinguish it for industrial, medical, and instrumentation applications where stability and durability are critical. Engineers seeking a cost-effective, high-performance resistor network will find this model well-suited for demanding environments.