TT Electronics/IRC

GS8A0149R9GDT

GS8A0149R9GDT Description

The GS8A0149R9GDT from TT Electronics/IRC is a high-performance 8-resistor thin film network in a 16-pin SOIC package, designed for precision isolation applications. With a 49.9Ω resistance per element and a tight 2% tolerance, this network ensures reliable signal integrity in demanding circuits. Its ceramic case and thin-film technology provide excellent thermal stability, with a ±100ppm/°C temperature coefficient, making it ideal for environments with fluctuating temperatures. The isolated (ISOL) circuit design allows independent resistor operation, enhancing flexibility in circuit configurations. Rated for 0.8W total power dissipation (0.1W per resistor) and 100V maximum voltage, it suits both industrial and commercial applications.

GS8A0149R9GDT Features

• High Precision: 2% tolerance and ±100ppm/°C TCR ensure stable performance.
• Robust Construction: Ceramic substrate and gull-wing termination offer durability and reliable surface-mount compatibility.
• Isolated Resistors: Independent resistors (ISOL design) enable versatile circuit integration.
• Wide Temperature Range: Operates from 70°C to 125°C with derated power, suitable for harsh environments.
• Compact & Standardized: SOIC-16 package (9.91mm x 5.99mm x 1.45mm) with 1.27mm pitch for easy PCB layout.
• Non-Automotive: Compliant with general industrial standards (PPAP: No, EU RoHS: Not Compliant).

GS8A0149R9GDT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers, feedback networks in op-amp circuits.
• Isolation Circuits: Buffering and impedance matching in communication systems.
• Test & Measurement Equipment: High-accuracy instrumentation requiring stable resistance values.
• Industrial Controls: PLCs, motor drives, and power supplies where thermal drift must be minimized.
• Medical Electronics: Diagnostic devices demanding reliable passive components.

Conclusion of GS8A0149R9GDT

The GS8A0149R9GDT stands out for its precision, isolation capability, and rugged ceramic construction, making it a superior choice for engineers needing reliable thin-film resistor networks. Its balanced power handling, tight tolerances, and industry-standard SOIC footprint ensure seamless integration into high-performance designs. While not RoHS-compliant, its thermal resilience and electrical stability make it ideal for specialized industrial and instrumentation applications where durability and accuracy are critical.