TT Electronics/IRC

GS8A022260FAT

GS8A022260FAT Description

The GS8A022260FAT 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 thin-film resistance. Built with ceramic substrate and gull-wing terminations, it offers excellent thermal stability with a ±50ppm/°C temperature coefficient and ±1% absolute tolerance. The 226Ω resistance value per element ensures consistent performance, while the isolated circuit design (ISOL) allows independent resistor operation. 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, making it suitable for demanding environments.

GS8A022260FAT Features

• Precision Thin Film Technology: Delivers low noise and high stability (±0.05% ratio tolerance).
• Robust Ceramic Case: Enhances thermal dissipation and mechanical durability.
• Isolated Resistors (8x): Independent elements prevent cross-talk, ideal for signal isolation.
• Wide Operating Range: Supports -55°C to +125°C with derating up to 125°C.
• Surface-Mount SOIC Package: Compact 9.91mm x 5.99mm x 1.45mm footprint with 1.27mm pitch for high-density PCB designs.
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use.

GS8A022260FAT Applications

• Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Medical Electronics: Isolated feedback networks in diagnostic equipment.
• Test & Measurement: Calibration circuits requiring tight tolerance (±1%) and low TCR.
• Industrial Controls: Robust resistor arrays for PLCs and motor drivers.
• Telecom Infrastructure: Impedance matching in high-frequency modules.

Conclusion of GS8A022260FAT

The GS8A022260FAT excels in applications demanding high precision, thermal resilience, and electrical isolation. Its ceramic SOIC construction, combined with thin-film accuracy, outperforms standard epoxy-based networks in harsh environments. While not PPAP or RoHS compliant, its low TCR and tight ratio tolerance make it a preferred choice for professional-grade electronics where reliability is critical. Engineers should consider this model for mission-critical analog circuits requiring long-term stability.