TT Electronics/IRC

GS8A031100CT

GS8A031100CT Description

The GS8A031100CT from TT Electronics/IRC is a high-precision 8-resistor network designed for demanding isolation applications. Housed in a 16-pin narrow SOIC ceramic package, it features isolated thin-film resistors with a tight tolerance of ±0.25% and a low temperature coefficient of ±25ppm/°C. Each resistor offers 110Ω resistance, rated for 0.1W (1/10W) per element and 0.8W total power dissipation. With a 100V maximum voltage rating and an operating temperature range of -70°C to +125°C, this network is engineered for stability in harsh environments. Its gull-wing termination and surface-mount design ensure reliable PCB integration, while the ceramic case enhances thermal and mechanical durability.

GS8A031100CT Features

• Precision Performance: ±0.25% absolute tolerance and ±25ppm/°C TCR ensure minimal drift.
• Robust Construction: Ceramic SOIC package resists thermal stress and mechanical shock.
• Isolated Design: Independent resistors prevent crosstalk, ideal for signal isolation.
• High Voltage Handling: 100V rating suits industrial and telecom applications.
• Space-Efficient: Compact 9.91mm × 5.99mm × 1.45mm footprint with 1.27mm pitch.
• Wide Temperature Range: Operates from -70°C to +125°C with derated power at elevated temperatures.

GS8A031100CT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in data acquisition systems.
• Industrial Controls: Isolation circuits in PLCs and motor drives.
• Telecommunications: Impedance matching and line termination in high-frequency PCBs.
• Medical Devices: Stable reference networks in diagnostic equipment.
• Automotive Test Systems: Despite not being automotive-grade, its reliability suits prototyping and bench testing.

Conclusion of GS8A031100CT

The GS8A031100CT stands out for its precision, isolation, and rugged ceramic packaging, making it a superior choice for applications requiring stable, high-accuracy resistance networks. While not PPAP or RoHS compliant, its thin-film technology and wide operational range cater to industrial, telecom, and medical sectors where performance outweighs regulatory constraints. Engineers will appreciate its balance of size, power handling, and thermal resilience in critical circuits.