TT Electronics/IRC

GS4A039092JAT

GS4A039092JAT Description

The GS4A039092JAT from TT Electronics/IRC is a high-performance ceramic resistor network designed for precision applications requiring stable resistance values and robust thermal performance. Housed in an 8-pin narrow SOIC package, this 4-resistor isolated network features 90.9KΩ resistance per element with an absolute tolerance of ±5% and an exceptional ratio tolerance of ±0.05%. Its thin-film technology ensures low noise and high reliability, while the ±25ppm/°C temperature coefficient guarantees minimal resistance drift across a wide operating range of -70°C to +125°C. With a maximum voltage rating of 100V and 0.1W power dissipation per resistor, this component is ideal for demanding environments.

GS4A039092JAT Features

• Isolated Circuit Design (ISOL): Ensures independent resistor performance, reducing crosstalk.
• Ceramic SOIC Package: Offers superior thermal stability and mechanical durability.
• Precision Thin Film: Delivers ±25ppm/°C TCR for high-temperature stability.
• Gull Wing Termination: Facilitates reliable surface-mount (SMD) assembly.
• High Power Handling: 0.4W total power rating (0.1W per resistor) at 125°C derated conditions.
• Tight Tolerances: ±5% absolute, ±0.05% ratio tolerance for matched networks.
• RoHS Non-Compliant: Suitable for legacy or specialized industrial applications.

GS4A039092JAT Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers in sensor interfaces.
• Medical Electronics: Stable reference circuits in diagnostic equipment.
• Industrial Controls: Isolation networks in PLCs and motor drives.
• Automotive (Non-Automotive Rated): Auxiliary systems requiring thermal resilience.
• Test & Measurement Equipment: Calibration circuits demanding low drift.

Conclusion of GS4A039092JAT

The GS4A039092JAT stands out for its ceramic-based isolation, precision tolerances, and rugged SOIC packaging, making it a superior choice for engineers prioritizing thermal stability and signal integrity. While not PPAP or automotive-qualified, its high-temperature endurance and thin-film accuracy make it ideal for industrial, medical, and instrumentation applications where reliability is critical. For legacy systems or new designs requiring matched resistor networks, this model offers a compelling balance of performance and durability.