TT Electronics/IRC

GS4A031303DAT

GS4A031303DAT Description

The GS4A031303DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. Housed in an 8-pin narrow SOIC (SOIC-C Series) package, it features four isolated thin-film resistors, each with a resistance value of 130 kΩ and an absolute tolerance of ±0.5%. The device operates over a wide temperature range of 70°C to 125°C with a derated power rating, ensuring reliable performance in thermally challenging environments. Its ±25 ppm/°C temperature coefficient and ±0.05% ratio tolerance make it ideal for precision analog circuits. The 100V maximum voltage rating and 0.4W total power dissipation further enhance its suitability for industrial and instrumentation applications.

GS4A031303DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance ensure minimal deviation in critical circuits.
• Stable Performance: Thin-film technology with ±25 ppm/°C tempco for consistent operation across temperature fluctuations.
• Robust Construction: Ceramic case and gull-wing termination provide mechanical durability and reliable surface-mount attachment.
• Isolated Resistors: Four independent 130 kΩ resistors in an 8-pin SOIC package, enabling flexible circuit design.
• Compact & Reliable: Dimensions of 4.9mm (L) × 5.99mm (D) × 1.45mm (H) with tight tolerances (±0.1mm height/length) for space-constrained PCBs.
• Wide Operating Range: Supports -55°C to +125°C, with derated power up to 125°C.

GS4A031303DAT Applications

This resistor network excels in precision applications such as:

• Analog Signal Conditioning: Voltage dividers, feedback networks in op-amp circuits.
• Medical & Test Equipment: High-accuracy measurement systems requiring stable resistance values.
• Industrial Controls: PLCs, sensor interfaces, and instrumentation where temperature stability is critical.
• Automotive & Aerospace (non-safety-critical): Non-automotive-grade but suitable for benign-environment subsystems.
• Communication Systems: Impedance matching and filtering in RF/analog modules.

Conclusion of GS4A031303DAT

The GS4A031303DAT combines precision, stability, and compactness, making it a superior choice for engineers designing high-reliability analog systems. Its ceramic construction, tight tolerances, and isolated resistors differentiate it from standard networks, particularly in applications demanding low drift and high accuracy. While not PPAP or automotive-qualified, it remains a robust solution for industrial, medical, and communication hardware where consistent performance is paramount.