TT Electronics/IRC

GS4A021002JAT

GS4A021002JAT Description

The GS4A021002JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 10KΩ resistance and a ±5% absolute tolerance. The device operates within a wide temperature range of -70°C to +125°C, making it suitable for harsh environments. With a ±50ppm/°C temperature coefficient and a 0.4W total power rating, it ensures stable performance under varying thermal conditions. The SOIC-C series construction provides excellent durability, while the gull-wing termination facilitates reliable surface-mount assembly.

GS4A021002JAT Features

• Isolated Elements: Four independent resistors ensure minimal crosstalk, ideal for signal isolation.
• High Precision: ±0.05% ratio tolerance enhances accuracy in differential circuits.
• Robust Construction: Ceramic case and thin-film technology deliver superior thermal stability and longevity.
• Wide Voltage Range: Supports up to 100V, suitable for industrial and automotive applications.
• Compact Design: 4.9mm x 5.99mm footprint with a 1.45mm profile saves PCB space.
• Stable Performance: Low TCR (±50ppm/°C) ensures minimal resistance drift.

GS4A021002JAT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces.
• Industrial Control Systems: Signal conditioning and isolation in PLCs and motor drives.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Automotive Electronics: Engine control units (ECUs) and infotainment systems (note: not automotive-qualified).
• Medical Devices: Patient monitoring systems where reliability is critical.

Conclusion of GS4A021002JAT

The GS4A021002JAT stands out for its precision, isolation, and thermal resilience, making it a top choice for demanding electronic designs. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology ensure reliability in industrial, medical, and instrumentation applications. Engineers will appreciate its compact form factor, low TCR, and high voltage tolerance, which collectively address challenges in space-constrained and thermally variable environments. For projects requiring stable, high-accuracy resistor networks, this model delivers exceptional value.