TT Electronics/IRC

GS4A027320DAT

GS4A027320DAT Description

The GS4A027320DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a resistance value of 732Ω and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, making it suitable for harsh environments. Its ±50ppm/°C temperature coefficient and 0.1W power rating per resistor (0.4W total) provide stable performance under varying thermal conditions. The SOIC-C series construction offers robust ceramic case durability, while the gull-wing termination ensures reliable surface-mount assembly.

GS4A027320DAT Features

• Precision Network: Four isolated resistors with ±0.5% absolute tolerance and ±0.05% ratio tolerance for matched performance.
• High Stability: Thin-film technology and ±50ppm/°C TCR ensure minimal resistance drift.
• Robust Construction: Ceramic SOIC package with 100V maximum voltage rating and 125°C max operating temperature.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length, ±0.2mm depth).
• Non-Automotive: Suitable for industrial, telecom, and instrumentation applications (PPAP not required).

GS4A027320DAT Applications

This resistor network excels in precision analog circuits, including:

• Voltage dividers and sensor signal conditioning where ratio tolerance is critical.
• Medical equipment and test/measurement systems requiring stable, high-accuracy resistance.
• Industrial control modules exposed to wide temperature fluctuations.
• Telecom infrastructure benefiting from its low TCR and ceramic durability.

Conclusion of GS4A027320DAT

The GS4A027320DAT stands out for its precision, thermal stability, and rugged ceramic packaging, making it ideal for applications demanding tight tolerance and reliability. While not automotive-grade, its isolated thin-film resistors and SOIC footprint offer a superior alternative to standard networks in professional electronics. Engineers will appreciate its balance of performance, compactness, and ease of integration in surface-mount designs.