TT Electronics/IRC

GS4A024300GFT

GS4A024300GFT Description

The GS4A024300GFT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications in demanding environments. This 4-resistor isolated network features a 430Ω resistance value with a tight ±2% absolute tolerance and ±1% ratio tolerance, ensuring consistent performance in differential signaling and voltage division circuits. Encased in an 8-pin narrow SOIC (SOIC-C) package, it offers a compact footprint (4.9mm × 5.99mm × 1.45mm) with gull-wing terminations for reliable surface-mount assembly. The thin-film technology delivers excellent stability, with a low ±50ppm/°C temperature coefficient, while the ceramic substrate enhances thermal dissipation and durability. Rated for 0.1W per resistor (0.4W total) and 100V maximum voltage, it operates across a -55°C to +125°C range, derated above 70°C.

GS4A024300GFT Features

• Isolated Circuit Design: Independent resistors minimize crosstalk, ideal for precision analog/digital isolation.
• High Power Density: 0.4W total power rating in a compact SOIC package, outperforming standard arrays.
• Stable Thin-Film Construction: ±50ppm/°C TCR ensures minimal drift under thermal stress.
• Robust Ceramic Case: Superior heat resistance and mechanical strength vs. polymer-based networks.
• Automation-Friendly: Gull-wing leads and ±0.1mm dimensional tolerances simplify pick-and-place assembly.
• Wide Voltage Range: 100V rating suits industrial controls, test equipment, and power management.

GS4A024300GFT Applications

• Industrial Electronics: Signal conditioning in PLCs, motor drives, and sensor interfaces.
• Test & Measurement: Precision voltage dividers and calibration circuits in multimeters/oscilloscopes.
• Medical Devices: Isolation barriers in patient monitoring systems (non-implantable).
• Telecom Infrastructure: Line termination and impedance matching in baseband units.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment automotive subsystems.

Conclusion of GS4A024300GFT

The GS4A024300GFT excels in applications demanding high isolation, thermal stability, and space efficiency. Its ceramic SOIC package and thin-film resistors provide a reliable alternative to discrete components, reducing PCB footprint and assembly complexity. While not PPAP or automotive-qualified, it is a cost-effective solution for industrial, medical, and telecom designs requiring precision resistance networks. Engineers will appreciate its tight tolerances, low TCR, and derating flexibility, making it a versatile choice for critical analog circuits.