TT Electronics/IRC

GS8A034750GT

GS8A034750GT Description

The GS8A034750GT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications. Packaged in a 16-pin narrow SOIC (SOIC-C series), it features 8 isolated thin-film resistors, each with a resistance value of 475Ω and a tight ±2% tolerance. The device operates within a wide temperature range of 70°C to 125°C (derated) and offers a low temperature coefficient of ±25ppm/°C, ensuring stable performance under thermal stress. With a maximum voltage rating of 100V and a power rating of 0.1W per resistor (0.8W total), it is engineered for reliability in demanding circuits. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the ceramic case enhances durability.

GS8A034750GT Features

• Isolated Resistors: 8 independent resistors (475Ω each) for flexible circuit design.
• Precision Stability: ±2% absolute tolerance and ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic SOIC package (9.91mm × 5.99mm × 1.45mm) with ±0.1mm dimensional tolerances.
• High-Temperature Operation: Rated up to 125°C, suitable for harsh environments.
• Thin-Film Technology: Delivers superior accuracy and long-term reliability vs. thick-film alternatives.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for automated assembly.

GS8A034750GT Applications

Ideal for precision analog circuits, signal conditioning, and voltage division in:

• Industrial Control Systems: Isolated feedback networks in PLCs and sensors.
• Test & Measurement Equipment: High-accuracy reference dividers.
• Medical Electronics: Stable resistive networks in diagnostic devices.
• Automotive (Non-Automotive Rated): Auxiliary circuits where thermal stability is critical.
• Telecom Infrastructure: Impedance matching in RF modules.

Conclusion of GS8A034750GT

The GS8A034750GT stands out for its combination of precision, isolation, and ruggedness, making it a top choice for engineers prioritizing thermal stability and space efficiency. While not PPAP or automotive-qualified, its ceramic construction and thin-film technology offer superior performance in industrial and medical applications. For designs requiring tight-tolerance, multi-resistor networks, this model delivers unmatched reliability in a compact SOIC footprint.