TT Electronics/IRC

GS8A033900JT

GS8A033900JT Description

The GS8A033900JT 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 390Ω resistance per element with a 5% tolerance and a low ±25ppm/°C temperature coefficient, ensuring minimal drift across its operating range. Encased in a ceramic SOIC-16 package, it offers excellent thermal stability and mechanical durability. The isolated (ISOL) circuit design prevents crosstalk between resistors, making it ideal for signal conditioning and voltage division in sensitive circuits. With a 0.8W total power rating (0.1W per resistor) and a 100V maximum voltage rating, it suits moderate-power applications. The gull-wing termination ensures secure surface-mount (SMD) assembly, while its ±0.1mm dimensional tolerances facilitate precise PCB placement.

GS8A033900JT Features

• Thin-film technology: Delivers high accuracy (±25ppm/°C) and long-term stability.
• Isolated design (ISOL): Eliminates mutual interference between resistors.
• Robust construction: Ceramic case and SOIC-16 package withstand harsh environments.
• Wide temperature range: Operates from 70°C to 125°C with derated power.
• Surface-mount compatibility: Gull-wing leads (1.27mm pitch) for automated assembly.
• Non-automotive: Suitable for industrial, telecom, and instrumentation use.
• Tube packaging: Protects components during handling and storage.

GS8A033900JT Applications

This resistor network excels in:

• Precision analog circuits: Voltage dividers, feedback networks, and gain setting.
• Signal isolation: Buffering and impedance matching in data acquisition systems.
• Industrial controls: PLCs, sensor interfaces, and power management.
• Test & measurement equipment: Calibration and reference circuits.
• Telecom infrastructure: Line termination and filtering.

Conclusion of GS8A033900JT

The GS8A033900JT combines thin-film precision, isolation reliability, and ceramic durability for demanding electronic designs. Its low TCR, moderate power handling, and SMD-friendly form factor make it a versatile choice for engineers prioritizing stability and space efficiency. While not RoHS-compliant or automotive-grade, it remains a cost-effective solution for industrial and telecom applications where consistent performance is critical. For designs requiring 390Ω networks with minimal drift, this TT Electronics/IRC offering stands out for its balance of performance and ruggedness.