TT Electronics/IRC

GS4A034020FT

GS4A034020FT Description

The GS4A034020FT from TT Electronics/IRC is a high-precision ceramic resistor network designed for demanding electronic applications. This 8-pin narrow SOIC package features four isolated thin-film resistors, each with a 402Ω resistance and a tight ±1% tolerance. The device operates within a wide temperature range of -70°C to +125°C, ensuring stability in harsh environments. With a ±25ppm/°C temperature coefficient, it delivers exceptional thermal performance, minimizing resistance drift. The SOIC-C series construction offers a compact footprint (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations for reliable surface-mount assembly. Rated for 100V maximum voltage and 0.1W power dissipation per resistor, it balances precision with robustness.

GS4A034020FT Features

• Isolated Resistors: Four independent 402Ω resistors with 1% tolerance for precise signal conditioning.
• High Stability: ±25ppm/°C TCR ensures minimal resistance variation across temperatures.
• Compact & Durable: Ceramic SOIC package (4.9mm x 5.99mm) with 1.27mm terminal pitch for space-constrained PCBs.
• Wide Operating Range: Functions reliably from -70°C to +125°C, ideal for industrial and automotive (non-AECQ) applications.
• Low Power Dissipation: 0.1W per resistor (0.4W total) with 100V rating for safe operation in high-voltage circuits.
• Surface-Mount Ready: Gull-wing leads simplify automated assembly processes.

GS4A034020FT Applications

This resistor network excels in precision analog and digital circuits, including:

• Voltage Dividers & Sensor Interfaces: Isolated resistors prevent crosstalk in multi-channel systems.
• Medical Equipment: Stable performance in diagnostic devices requiring low drift.
• Industrial Controls: Reliable operation in PLCs, motor drives, and power supplies.
• Test & Measurement: High accuracy for calibration and signal conditioning modules.
• Telecom Infrastructure: Signal termination and impedance matching in RF/analog circuits.

Conclusion of GS4A034020FT

The GS4A034020FT combines precision, compactness, and thermal resilience, making it a superior choice for engineers prioritizing stability in harsh conditions. Its isolated thin-film resistors, low TCR, and robust ceramic package address critical needs in industrial, medical, and telecom systems. While not PPAP or automotive-qualified, its wide temperature range and high voltage tolerance offer versatility for professional-grade designs. For applications demanding tight tolerances and repeatable performance, this network stands out among similar models.