TT Electronics/IRC

GS4A033480FAT

GS4A033480FAT Description

The GS4A033480FAT 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 348Ω resistance and a tight ±1% absolute tolerance. Its ±25ppm/°C temperature coefficient ensures stability across a wide operating range of -70°C to +125°C, making it suitable for demanding environments. The SOIC package (4.9mm x 5.99mm x 1.45mm) with gull-wing terminations offers reliable surface-mount compatibility, while the 0.1W power rating per resistor (0.4W total) balances performance and thermal management.

GS4A033480FAT Features

• Isolated Resistors: Four independent 348Ω resistors with ±0.05% ratio tolerance, ideal for differential signal processing.
• High Stability: Thin-film technology and ±25ppm/°C TCR minimize drift in precision circuits.
• Robust Construction: Ceramic case ensures durability and thermal resilience (125°C max operating temp).
• Space-Efficient: Compact SOIC-C series footprint (1.27mm pitch) suits high-density PCB designs.
• Wide Voltage Range: Supports up to 100V, accommodating diverse analog and mixed-signal applications.

GS4A033480FAT Applications

• Industrial Electronics: Precision voltage dividers, feedback networks in control systems.
• Test & Measurement: Calibration circuits, sensor signal conditioning.
• Medical Devices: Low-drift analog front-ends where stability is critical.
• Automotive (Non-Automotive Rated): Prototyping or benign-environment automotive subsystems.
• Communications: Impedance matching in RF modules (despite non-RoHS compliance).

Conclusion of GS4A033480FAT

The GS4A033480FAT excels in applications demanding high precision, thermal stability, and isolation. Its ceramic construction, tight tolerances, and thin-film technology distinguish it from generic resistor networks, though its non-RoHS compliance may limit use in regulated markets. Ideal for engineers prioritizing performance over cost in prototyping or niche industrial designs, this component bridges the gap between standard arrays and bespoke solutions.