TT Electronics/IRC

GS8A0190R9GGT

GS8A0190R9GGT Description

The GS8A0190R9GGT from TT Electronics/IRC is a high-performance 8-resistor thin film network in a 16-pin SOIC package, designed for precision applications requiring stable resistance values and isolation. With a 90.9Ω resistance per resistor, 2% tolerance, and ±100ppm/°C temperature coefficient, this network ensures reliable performance across a wide temperature range (70°C to 125°C). The ceramic case style and gull-wing termination enhance durability and ease of surface-mount assembly, while the 0.8W total power rating (0.1W per resistor) supports moderate power dissipation.

GS8A0190R9GGT Features

• Isolated Resistor Network: Each of the 8 resistors is electrically isolated, reducing crosstalk in sensitive circuits.
• Thin Film Technology: Delivers low noise, high stability, and tight tolerance (±2%), ideal for precision analog designs.
• Robust Construction: Ceramic substrate ensures thermal stability and mechanical strength, even at 125°C maximum operating temperature.
• Surface-Mount Design: SOIC-16 package with 1.27mm terminal pitch and gull-wing leads for reliable PCB mounting.
• Wide Voltage Rating: Supports up to 100V, making it suitable for industrial and instrumentation applications.

GS8A0190R9GGT Applications

This resistor network excels in:

• Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Industrial Controls: Isolation and impedance matching in PLC modules and sensor interfaces.
• Test & Measurement Equipment: Stable reference resistors in multimeters and data acquisition systems.
• Medical Electronics: Low-drift circuits in patient monitoring devices where accuracy is critical.

Conclusion of GS8A0190R9GGT

The GS8A0190R9GGT combines high precision, thermal resilience, and compact packaging, making it a superior choice for engineers designing reliable, space-constrained electronics. Its isolated thin-film resistors and ceramic construction outperform comparable networks in stability and longevity, particularly in harsh environments. While not RoHS-compliant, its technical merits justify its use in industrial, medical, and test equipment where performance outweighs regulatory constraints.