TT Electronics/IRC

GS4A011580FT

GS4A011580FT Description

The GS4A011580FT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. This 8-pin Narrow SOIC device features four isolated thin-film resistors, each with a 158Ω resistance and a tight ±1% tolerance. Its ±100ppm/°C temperature coefficient ensures stable performance across a wide operating range of -70°C to +125°C. The SOIC package (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations offers robust surface-mount compatibility, while the ceramic construction enhances thermal and mechanical reliability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it is ideal for demanding circuits requiring isolation and precision.

GS4A011580FT Features

• Isolated Resistors: Four independent 158Ω resistors with 1% tolerance for precise signal conditioning.
• Stable Performance: ±100ppm/°C TCR and 125°C max operating temperature ensure reliability in harsh environments.
• Robust Construction: Ceramic case and thin-film technology provide superior thermal management and longevity.
• Compact & Reliable: SOIC-8 package (4.9mm × 5.99mm) with ±0.1mm height tolerance for consistent PCB mounting.
• High Voltage Rating: Supports up to 100V, making it suitable for industrial and automotive-grade applications.
• Surface-Mount Ready: Gull-wing terminations and 1.27mm pitch simplify automated assembly processes.

GS4A011580FT Applications

• Signal Isolation: Ideal for analog/digital isolation in data acquisition systems.
• Voltage Division: Precision voltage dividers in test equipment and sensor interfaces.
• Industrial Controls: Used in PLC modules, motor drives, and power supplies requiring stable resistance.
• Automotive Electronics: Suitable for ECUs and infotainment systems (though not PPAP/automotive-certified).
• Medical Devices: Reliable performance in patient monitoring and diagnostic equipment.

Conclusion of GS4A011580FT

The GS4A011580FT stands out for its precision, isolation, and rugged ceramic design, making it a top choice for engineers needing stable resistor networks in compact footprints. Its wide temperature range, low TCR, and high voltage tolerance cater to industrial, medical, and instrumentation applications. While not automotive-qualified, its thin-film technology and SOIC package offer a cost-effective alternative for high-reliability circuits. For designs demanding tight tolerances and thermal resilience, this resistor network delivers exceptional performance.