TT Electronics/IRC

GS8A0391R0JT

GS8A0391R0JT Description

The GS8A0391R0JT from TT Electronics/IRC is a high-performance thin-film resistor network designed for precision applications requiring stable resistance values and reliable isolation. This 8-resistor network features a 91Ω resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across operating conditions. Housed in a 16-pin SOIC ceramic package, it offers 0.8W total power dissipation (0.1W per resistor) and operates within a wide temperature range of -70°C to +125°C. Its isolated (ISOL) circuit design and 100V maximum voltage rating make it suitable for high-voltage environments. The gull-wing termination and surface-mount (SMD) compatibility facilitate easy PCB integration.

GS8A0391R0JT Features

• High Precision: Thin-film technology delivers ±25ppm/°C stability and 5% tolerance for consistent performance.
• Robust Construction: Ceramic SOIC case ensures durability and thermal efficiency.
• Isolated Design: ISOL configuration prevents cross-talk, ideal for signal integrity-critical circuits.
• Power Handling: 0.8W total power rating (0.1W per resistor) with derating up to 125°C.
• Compact & Reliable: 9.91mm × 5.99mm footprint with tight tolerances (±0.1mm height, ±0.2mm depth).
• Industry-Standard Packaging: Supplied in tubes for automated assembly workflows.

GS8A0391R0JT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces requiring stable resistance under thermal stress.
• Telecommunications: Isolation in high-frequency signal paths or impedance matching.
• Test & Measurement Equipment: Calibration circuits, reference networks.
• Power Management: Snubber networks, load sharing in DC-DC converters.

Conclusion of GS8A0391R0JT

The GS8A0391R0JT combines thin-film accuracy, ceramic reliability, and isolated topology to address demanding electronic designs. Its balance of power handling, thermal stability, and compact form factor makes it a superior choice over generic thick-film networks. While non-compliant with EU RoHS, it remains a go-to for industrial and telecom applications where performance outweighs regulatory constraints. Engineers seeking repeatable precision in harsh environments will find this model indispensable.