TT Electronics/IRC

GS4A021303DAT

GS4A021303DAT Description

The GS4A021303DAT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding applications requiring stable performance across a wide temperature range. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 130KΩ resistance and an absolute tolerance of ±0.5%, ensuring exceptional accuracy. The device operates within a temperature range of 70°C to 125°C with a ±50ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its SOIC-C series construction offers robust ceramic encapsulation, enhancing durability and thermal dissipation. With a maximum voltage rating of 100V and a power rating of 0.4W (0.1W per resistor), this network balances performance and reliability in compact designs.

GS4A021303DAT Features

• High Precision: ±0.5% absolute tolerance and ±0.05% ratio tolerance for critical signal conditioning.
• Stable Performance: Thin-film technology with ±50ppm/°C TCR ensures minimal drift.
• Robust Construction: Ceramic case (SOIC) provides superior thermal and mechanical stability.
• Isolated Resistors: Four independent 130KΩ resistors enable flexible circuit design.
• Surface-Mount Ready: Gull-wing termination and 1.27mm pitch for easy PCB integration.
• Wide Operating Range: Rated for -55°C to +125°C, derated up to 125°C.
• Compact Dimensions: 4.9mm (L) × 5.99mm (D) × 1.45mm (H), ideal for space-constrained applications.

GS4A021303DAT Applications

This resistor network excels in precision analog circuits, including:

• Medical Devices: Patient monitoring equipment requiring stable signal paths.
• Industrial Controls: High-accuracy sensor interfaces and feedback systems.
• Automotive Electronics: Engine control units (ECUs) where temperature resilience is critical.
• Test & Measurement: Calibration tools and instrumentation needing low-drift performance.
• Aerospace Systems: Avionics where reliability under thermal stress is paramount.

Conclusion of GS4A021303DAT

The GS4A021303DAT stands out for its ceramic-enclosed isolation, tight tolerances, and thin-film stability, making it a superior choice for precision applications. Its SOIC package ensures compatibility with automated assembly, while the wide temperature range caters to harsh environments. Engineers seeking a high-reliability, space-efficient resistor network will find this model ideal for critical designs where performance consistency is non-negotiable.