TT Electronics/IRC

GS8A034220JAT

GS8A034220JAT Description

The GS8A034220JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 16-pin narrow SOIC device features 8 isolated thin-film resistors, each with a resistance value of 422Ω and a ±5% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures minimal resistance drift across a wide operating range of 70°C to 125°C, making it suitable for environments with fluctuating temperatures. Encased in a rectangular ceramic SOIC package, it offers excellent durability and heat dissipation, with a 0.1W power rating per resistor (0.8W total). The gull-wing termination and 1.27mm terminal pitch facilitate easy surface-mount assembly, while its compact dimensions (9.91mm x 5.99mm x 1.45mm) save board space.

GS8A034220JAT Features

• Isolated Resistor Network: 8 independent resistors for flexible circuit design.
• High Precision: ±5% absolute tolerance and ±0.05% ratio tolerance for matched performance.
• Stable Thermal Performance: ±25ppm/°C TCR ensures reliability in temperature-variable environments.
• Robust Construction: Ceramic case enhances thermal and mechanical stability.
• Surface-Mount Ready: Gull-wing leads and 1.27mm pitch for efficient PCB integration.
• Wide Voltage Range: Supports up to 100V, suitable for diverse electronic systems.
• Compact Footprint: Ideal for space-constrained applications.

GS8A034220JAT Applications

This resistor network excels in precision analog and digital circuits, including:

• Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance.
• Medical Equipment: High-reliability systems where thermal drift is critical.
• Automotive Electronics: Non-automotive grade but suitable for benign environments.
• Test & Measurement: Calibration tools, precision instrumentation.

Conclusion of GS8A034220JAT

The GS8A034220JAT combines high accuracy, thermal stability, and compact design, making it a versatile choice for engineers needing reliable resistor networks. Its ceramic construction and thin-film technology outperform standard epoxy-based arrays in harsh conditions, while the isolated design offers layout flexibility. Though not PPAP or automotive-qualified, it remains ideal for industrial, medical, and instrumentation applications demanding precision and durability. For projects requiring tight tolerance and low TCR, this model delivers exceptional value.