TT Electronics/IRC

GS4A0356R2FCT

GS4A0356R2FCT Description

The GS4A0356R2FCT from TT Electronics/IRC is a high-precision, surface-mount resistor network designed for demanding isolation and signal conditioning applications. Housed in an 8-pin narrow SOIC (SOIC-C) ceramic package, it features four isolated thin-film resistors with a resistance value of 56.2Ω, a tight ±1% absolute tolerance, and an exceptional ±0.25% ratio tolerance. The device operates over a wide temperature range of -70°C to +125°C, with a derated power capability up to 125°C, ensuring reliability in harsh environments. Its ±25ppm/°C temperature coefficient and 100V maximum voltage rating make it suitable for precision analog and digital circuits.

GS4A0356R2FCT Features

• Isolated Resistor Network: Four independent resistors in a single SOIC package, ideal for isolation and impedance matching.
• High Precision: ±1% absolute tolerance and ±0.25% ratio tolerance for critical signal integrity.
• Robust Construction: Ceramic case ensures thermal stability and mechanical durability.
• Thin-Film Technology: Delivers low noise, high stability, and consistent performance.
• Surface-Mount Design: Gull-wing termination with 1.27mm pitch for easy PCB integration.
• Wide Operating Range: -70°C to +125°C with derated power handling.
• Low TCR: ±25ppm/°C minimizes resistance drift over temperature variations.

GS4A0356R2FCT Applications

This resistor network excels in applications requiring precision and isolation, such as:

• Industrial Automation: Signal conditioning in PLCs and sensor interfaces.
• Medical Electronics: Isolation circuits in patient monitoring equipment.
• Telecommunications: Impedance matching in RF and high-speed data lines.
• Automotive Systems (non-Automotive PPAP): Engine control units (ECUs) and infotainment systems where stability is critical.
• Test & Measurement Equipment: Calibration and reference circuits demanding high accuracy.

Conclusion of GS4A0356R2FCT

The GS4A0356R2FCT stands out for its precision, isolation capability, and robust ceramic construction, making it a superior choice for engineers designing high-reliability systems. Its combination of tight tolerances, low TCR, and wide temperature range ensures consistent performance in critical applications. While not PPAP-compliant for automotive use, it remains ideal for industrial, medical, and telecom applications where accuracy and durability are paramount.