TT Electronics/IRC

GS4A034322DAT

GS4A034322DAT Description

The GS4A034322DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC device features four isolated thin-film resistors, each with a 43.2KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The network operates within a wide temperature range of -70°C to +125°C, with a ±25ppm/°C temperature coefficient, making it suitable for stable performance in varying environmental conditions. Encased in a rectangular ceramic SOIC package, it offers 0.1W power dissipation per resistor (0.4W total) and a maximum voltage rating of 100V. Its gull-wing termination and surface-mount design facilitate easy PCB integration.

GS4A034322DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical applications.
• Robust Construction: Ceramic case ensures durability and thermal stability.
• Isolated Resistors: Four independent 43.2KΩ resistors for flexible circuit design.
• Wide Operating Range: Functions reliably from -70°C to +125°C with derated power.
• Low TCR: ±25ppm/°C minimizes resistance drift over temperature.
• Compact Footprint: 4.9mm (L) x 5.99mm (D) x 1.45mm (H) with tight tolerances (±0.1mm).
• Surface-Mount Ready: Gull-wing terminals and 1.27mm pitch for automated assembly.

GS4A034322DAT Applications

This resistor network is ideal for:

• Precision analog circuits requiring stable resistance ratios.
• Industrial control systems where temperature fluctuations are common.
• Medical instrumentation demanding high accuracy and reliability.
• Telecommunications equipment for signal conditioning and filtering.
• Automotive electronics (non-automotive grade) in non-safety-critical roles.

Conclusion of GS4A034322DAT

The GS4A034322DAT stands out for its precision, isolation, and ceramic-based robustness, making it a superior choice for applications requiring tight tolerance and thermal stability. While not PPAP or automotive-qualified, its performance in industrial, medical, and telecom systems underscores its versatility. Engineers will appreciate its compact form factor, low TCR, and high-voltage capability, ensuring reliable operation in precision-critical designs.