TT Electronics/IRC

GS4A0356R2FT

GS4A0356R2FT Description

The GS4A0356R2FT from TT Electronics/IRC is a high-precision 4-resistor isolated network in an 8-pin narrow SOIC package, designed for demanding surface-mount applications. Featuring a 56.2Ω resistance per element with a tight ±1% tolerance, this ceramic-based thin-film network delivers exceptional stability with a low ±25ppm/°C temperature coefficient. Its isolated circuit design ensures independent resistor performance, while the SOIC package (4.9mm × 5.99mm × 1.45mm) offers compactness and compatibility with automated assembly. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it operates reliably across a -70°C to +125°C derated temperature range. Non-compliant with EU RoHS, it suits niche industrial applications where ceramic durability and thin-film precision are critical.

GS4A0356R2FT Features

• Isolated Resistor Network: Four independent 56.2Ω resistors in an 8-pin SOIC, enabling flexible circuit design.
• High Precision: ±1% absolute tolerance and ±25ppm/°C TCR ensure minimal drift in harsh environments.
• Robust Construction: Ceramic substrate and thin-film technology provide superior thermal and long-term stability.
• Space-Efficient: Compact SOIC footprint (4.9mm × 5.99mm) with gull-wing termination for easy surface mounting.
• Wide Voltage Range: Supports up to 100V, making it suitable for analog signal conditioning and voltage division.
• Derated Power Handling: 0.1W per resistor (70°C to 125°C) balances performance and thermal management.

GS4A0356R2FT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks, and sensor calibration circuits.
• Test & Measurement Equipment: High-accuracy signal attenuation or impedance matching.
• Automotive Systems (Non-Automotive Rated): Auxiliary circuits in non-safety-critical modules.
• Medical Devices: Stable reference networks in diagnostic equipment (where RoHS compliance is not mandated).
• Aerospace & Defense: Ruggedized analog systems benefiting from ceramic reliability and isolation.

Conclusion of GS4A0356R2FT

The GS4A0356R2FT excels in applications demanding precision, isolation, and compactness, leveraging TT Electronics/IRC’s thin-film expertise. Its ceramic substrate and tight tolerances make it ideal for harsh environments, though designers should note its non-RoHS status. For engineers seeking a reliable, high-voltage resistor network with independent elements, this model offers a compelling blend of performance and durability.