TT Electronics/IRC

GS8A031820GT

GS8A031820GT Description

The GS8A031820GT 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 resistance values and low thermal drift. Built with thin-film technology on a ceramic substrate, it offers excellent thermal stability and reliability. Each resistor features a 182Ω ±2% tolerance with a low ±25ppm/°C temperature coefficient, ensuring consistent performance across a wide temperature range (70°C to 125°C). The SOIC-C series construction provides robust mechanical integrity, while the gull-wing termination enables reliable surface-mount assembly. Rated for 0.1W per resistor (0.8W total) and 100V maximum voltage, it is ideal for analog signal conditioning, voltage division, and impedance matching.

GS8A031820GT Features

• Precision Network: 8 isolated resistors, each 182Ω ±2%, with ±25ppm/°C TCR for minimal drift.
• Robust Construction: Ceramic SOIC package (9.91mm x 5.99mm x 1.45mm) with ±0.1mm length/height tolerances.
• High Reliability: Thin-film technology ensures long-term stability and low noise.
• Wide Operating Range: Derated power up to 125°C, suitable for industrial environments.
• Surface-Mount Ready: Gull-wing terminals with 1.27mm pitch for easy PCB integration.
• Non-Automotive: PPAP and EU RoHS non-compliant, optimized for general electronics.

GS8A031820GT Applications

• Analog Circuits: Precision voltage dividers, feedback networks, and gain setting.
• Test & Measurement Equipment: Stable reference resistors for sensors or ADCs.
• Industrial Controls: Signal conditioning in PLCs, motor drives, and power supplies.
• Medical Devices: Low-drift networks for diagnostic equipment.
• Telecom Infrastructure: Impedance matching in RF modules and filters.

Conclusion of GS8A031820GT

The GS8A031820GT excels in applications demanding tight tolerance, low TCR, and high isolation. Its ceramic SOIC package and thin-film resistors provide superior performance over polymer-based networks, making it a preferred choice for precision analog designs. While not suited for automotive use, it is ideal for industrial, medical, and telecom systems where stability and durability are critical. Engineers benefit from its compact footprint, ease of assembly, and consistent electrical characteristics across temperature variations.