TT Electronics/IRC

GS4A035620FT

GS4A035620FT Description

The GS4A035620FT from TT Electronics/IRC is a high-performance 4-resistor isolated network in an 8-pin narrow SOIC package, designed for precision applications. Built with ceramic substrate and thin-film technology, it delivers exceptional stability with a ±25ppm/°C temperature coefficient and ±1% tolerance. The network features isolated elements (ISOL), enabling independent resistor operation, and offers a 562Ω resistance value per resistor. With a 0.1W power rating per resistor (0.4W total) and 100V maximum voltage rating, it operates reliably across a wide temperature range (-70°C to +125°C). The gull-wing termination and surface-mount design (SOIC package) ensure easy PCB integration, while its compact dimensions (4.9mm x 5.99mm x 1.45mm) suit space-constrained layouts.

GS4A035620FT Features

• Precision Performance: ±1% tolerance and ±25ppm/°C TCR ensure accuracy in critical circuits.
• Robust Construction: Ceramic case and thin-film technology enhance durability and thermal stability.
• Isolated Design: Independent resistors (ISOL) eliminate crosstalk, ideal for signal isolation.
• High Voltage Handling: Supports up to 100V, suitable for industrial and automotive environments (non-AECQ).
• Compact & Reliable: Tight tolerances (±0.1mm height/length, ±0.2mm depth) for consistent SMT assembly.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power up to 125°C.

GS4A035620FT Applications

This resistor network excels in:

• Precision Analog Circuits: Voltage dividers, feedback networks, and sensor interfaces requiring low drift.
• Industrial Controls: PLCs, motor drives, and power supplies where isolation and stability are critical.
• Test & Measurement Equipment: High-accuracy instrumentation and calibration systems.
• Telecom Infrastructure: Signal conditioning and impedance matching in RF modules.
• Medical Devices: Reliable performance in diagnostic equipment despite thermal fluctuations.

Conclusion of GS4A035620FT

The GS4A035620FT stands out for its precision, isolation, and ruggedness, making it a superior choice over standard arrays in demanding environments. Its ceramic construction, tight tolerances, and wide operational range cater to high-reliability applications, while the SOIC package ensures compatibility with automated assembly. Though not PPAP or automotive-qualified, it remains ideal for industrial, medical, and telecom systems where accuracy and thermal performance are paramount. For designers seeking a stable, space-saving resistor network, this model delivers unmatched consistency.