TT Electronics/IRC

GS8A013320FAT

GS8A013320FAT Description

The GS8A013320FAT from TT Electronics/IRC is a high-performance 8-resistor isolated network in a 16-pin narrow SOIC package, designed for precision applications requiring stable thin-film resistance. Built with ceramic substrate and gull-wing terminations, it offers excellent thermal stability with a ±100ppm/°C temperature coefficient and 1% absolute tolerance. Each resistor features a 332Ω value with 0.1W (1/10) power rating per element (0.8W total), supporting 100V maximum voltage and operating across 70°C to 125°C (derated). Its SOIC-C series construction ensures reliability in harsh environments, though it is non-automotive and non-PPAP compliant.

GS8A013320FAT Features

• Precision Thin Film Technology: Delivers ±1% tolerance and ±0.05% ratio tolerance for matched resistance pairs.
• Robust Ceramic Package: Enhances thermal dissipation and mechanical durability compared to polymer-based networks.
• Isolated Resistor Design: Each of the 8 resistors is electrically isolated, ideal for multi-channel signal conditioning.
• Wide Temperature Range: Operates up to 125°C with derated power, suited for industrial and telecom environments.
• Compact & Standardized: 9.91mm x 5.99mm x 1.45mm dimensions with 1.27mm pitch, compatible with automated SMD assembly.
• Non-RoHS (Not Compliant): Suitable for legacy or exempted applications requiring leaded components.

GS8A013320FAT Applications

• Signal Conditioning: Precision voltage dividers or pull-up/down networks in data acquisition systems.
• Industrial Controls: Isolated feedback resistors for op-amp circuits or ADC/DAC interfaces.
• Telecom Hardware: Impedance matching in high-frequency PCBs due to low parasitic effects.
• Test & Measurement Equipment: Calibration networks demanding tight tolerance (±0.05% ratio).
• Legacy Electronics: Non-RoHS compliant designs where ceramic stability outweighs environmental restrictions.

Conclusion of GS8A013320FAT

The GS8A013320FAT excels in precision analog circuits where isolation, thermal stability, and tight tolerances are critical. Its ceramic SOIC package and thin-film technology provide superior performance over plastic-encapsulated networks, particularly in high-temperature or high-voltage scenarios. While unsuitable for automotive use, it is a cost-effective solution for industrial, telecom, and test equipment requiring reliable, matched resistors in a compact footprint. Engineers will value its repeatable accuracy and compatibility with standard SMD processes.