TT Electronics/IRC

GS4A024320JAT

GS4A024320JAT Description

The GS4A024320JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 4-resistor isolated network features a 432Ω resistance value with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.05%, ensuring reliable signal integrity in demanding circuits. Encased in an 8-pin narrow SOIC package, it employs thin-film technology for superior stability, with a ±50ppm/°C temperature coefficient and a wide operating range of -70°C to +125°C. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it is ideal for space-constrained, high-density PCB designs.

GS4A024320JAT Features

• Precision Performance: Low TCR (±50ppm/°C) and tight ratio tolerance (±0.05%) minimize drift in critical analog circuits.
• Robust Construction: Ceramic substrate and gull-wing termination ensure durability under thermal stress.
• Space-Efficient: Compact 4.9mm × 5.99mm × 1.45mm SOIC footprint suits high-density layouts.
• Isolated Design: Four independent resistors prevent crosstalk, ideal for isolation (ISOL) applications.
• High-Temperature Capability: Derated power up to 125°C for industrial or harsh environments.
• Surface-Mount Ready: 1.27mm terminal pitch simplifies automated assembly.

GS4A024320JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: Isolated sensor interfaces, PLCs, and motor drivers requiring stable resistance.
• Test & Measurement Equipment: Calibration circuits, reference networks demanding low drift.
• Medical Electronics: Patient monitoring systems where signal accuracy is critical.
• Automotive Subsystems (non-AECQ): Non-safety-critical modules like infotainment or lighting.

Conclusion of GS4A024320JAT

The GS4A024320JAT combines precision, reliability, and compactness, making it a standout choice for engineers needing stable resistor networks in constrained or thermally challenging environments. Its ceramic construction, isolated elements, and tight tolerances address niche demands where generic arrays fall short. While not PPAP or automotive-qualified, it remains a cost-effective solution for industrial, medical, and instrumentation designs requiring long-term stability.