TT Electronics/IRC

GS8A034220GAT

GS8A034220GAT Description

The GS8A034220GAT 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. Encased in a ceramic SOIC-C series housing, it offers 422Ω resistance per element with a tight ±2% absolute tolerance and exceptional ±0.05% ratio tolerance, ensuring minimal deviation in matched circuits. Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for environments with fluctuating thermal or electrical conditions. The 0.1W power rating per resistor (0.8W total) and 125°C maximum operating temperature ensure reliability in demanding scenarios.

GS8A034220GAT Features

• Precision Thin Film Technology: Delivers stable, low-noise performance with ±25ppm/°C TCR.
• Isolated Resistors: Eight independent 422Ω elements for flexible circuit design.
• Robust Construction: Ceramic case with SOIC-16 gull-wing termination for high thermal and mechanical stability.
• Tight Tolerances: ±2% absolute and ±0.05% ratio tolerance for precision voltage division or current sensing.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, ideal for industrial or automotive-adjacent applications.
• Surface-Mount Design: 1.27mm terminal pitch and 1.45mm profile for compact PCB layouts.

GS8A034220GAT Applications

• Analog Signal Conditioning: Precision dividers in data acquisition systems.
• Medical Equipment: Isolated feedback networks in diagnostic devices.
• Industrial Controls: Stable resistance for PLCs or motor drive circuits.
• Test & Measurement: Calibration circuits requiring low drift.
• Aerospace & Defense: Reliable performance in harsh environments (non-automotive).

Conclusion of GS8A034220GAT

The GS8A034220GAT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic package, thin-film technology, and tight tolerances outperform generic resistor networks, making it ideal for critical analog designs. While not PPAP or automotive-qualified, its robustness suits industrial, medical, and aerospace use. Engineers will value its balance of performance, compactness, and reliability in precision circuits.