TT Electronics/IRC

GS4A0356R2CCT

GS4A0356R2CCT Description

The GS4A0356R2CCT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding circuit isolation applications. Featuring 56.2Ω resistance per element with an ultra-tight ±0.25% absolute tolerance and ±0.25% ratio tolerance, this ceramic-based thin-film network ensures exceptional stability and accuracy. The device operates across a wide temperature range of -70°C to +125°C, with a ±25ppm/°C temperature coefficient, making it suitable for environments with thermal fluctuations. Its 100V maximum voltage rating and 0.1W power rating per resistor (0.4W total) provide reliable performance in compact designs. The gull-wing termination and surface-mount SOIC package (4.9mm × 5.99mm × 1.45mm) facilitate easy PCB integration.

GS4A0356R2CCT Features

• Precision Performance: ±0.25% tolerance and ±25ppm/°C TCR ensure minimal drift in critical applications.
• Robust Construction: Ceramic substrate and thin-film technology enhance durability and thermal management.
• Isolated Design: Independent resistors (ISOL circuit designator) prevent cross-talk, ideal for signal isolation.
• Compact Footprint: 8-pin SOIC package (1.27mm pitch) saves board space while supporting high-density layouts.
• Wide Operating Range: Functions reliably from -70°C to +125°C, derated for high-temperature environments.
• High Voltage Tolerance: 100V rating suits industrial and automotive-grade circuits (though not PPAP/automotive-certified).

GS4A0356R2CCT Applications

• Signal Conditioning: Precision voltage dividers and feedback networks in instrumentation.
• Isolation Circuits: Buffering and decoupling in analog/digital hybrid systems.
• Medical Electronics: Stable resistor networks for patient monitoring devices.
• Test & Measurement Equipment: High-accuracy calibration and reference circuits.
• Industrial Controls: Robust performance in PLCs and sensor interfaces.

Conclusion of GS4A0356R2CCT

The GS4A0356R2CCT excels in applications demanding precision, thermal stability, and isolation. Its ceramic thin-film construction, tight tolerances, and compact SOIC package make it a superior choice over generic resistor arrays, particularly where space and performance are critical. While not automotive-grade, its reliability suits industrial, medical, and test equipment. Engineers will value its balance of accuracy, power handling, and miniaturization for high-end electronic designs.