TT Electronics/IRC

GS8A014421GAT

GS8A014421GAT Description

The GS8A014421GAT from TT Electronics/IRC is a high-performance 8-resistor thin film network designed for precision applications requiring stable isolation resistance. Encased in a ceramic SOIC-16 package, it offers a 4.42KΩ resistance per resistor with a tight 2% tolerance and a low ±100ppm/°C temperature coefficient, ensuring reliable performance across a -70°C to +125°C operating range. The 0.1W power rating per resistor (0.8W total) and 100V maximum voltage rating make it suitable for demanding circuits. Its gull-wing termination and surface-mount design facilitate automated assembly, while the ceramic substrate enhances thermal stability and durability.

GS8A014421GAT Features

• Isolated Resistor Network: 8 independent resistors with ISOL (isolated) circuit design, ideal for signal separation.
• Precision Thin Film Technology: Delivers low noise, high stability, and ±100ppm/°C TCR for critical analog/digital interfaces.
• Robust Ceramic Package: Superior thermal dissipation and mechanical strength vs. plastic alternatives.
• Surface-Mount SOIC-16: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm pitch, compatible with high-density PCBs.
• Wide Temperature Range: Operates reliably from -70°C to +125°C (derated above 70°C).
• Non-Automotive Grade: Optimized for industrial, telecom, and instrumentation use.

GS8A014421GAT Applications

• Signal Conditioning: Isolated voltage dividers in data acquisition systems.
• Medical Electronics: Patient monitoring equipment requiring low-drift resistance networks.
• Test & Measurement: Precision calibration circuits and sensor interfaces.
• Telecom Infrastructure: Line termination and impedance matching in high-frequency modules.
• Industrial Controls: Isolated feedback networks in power supplies and motor drives.

Conclusion of GS8A014421GAT

The GS8A014421GAT excels in applications demanding high isolation, thermal stability, and precision. Its ceramic construction, thin film technology, and gull-wing SMD design provide a competitive edge over plastic-encased networks, particularly in harsh environments. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial and telecom systems where long-term reliability is critical. Engineers should verify RoHS compliance for specific regulatory needs.