Vishay

SOMC16031K20JEA

SOMC16031K20JEA Description

The SOMC16031K20JEA from Vishay is a high-performance thick film resistor network designed for precision applications requiring stable resistance values and robust thermal performance. This 16-pin DIP (Dual In-Line Package) device features 8 isolated resistors, each with a 1.2KΩ resistance and a 5% tolerance, ensuring reliable performance in demanding circuits. With a total power rating of 1.28W (0.16W per resistor) and a wide operating temperature range of up to 150°C, this component is engineered for durability and efficiency. The gull-wing termination and surface-mount design facilitate easy PCB integration, while the molded case enhances mechanical stability.

SOMC16031K20JEA Features

• Isolated Resistor Network: 8 independent 1.2KΩ resistors with ±100ppm/°C temperature coefficient for minimal drift.
• High Power Handling: 1.28W total power dissipation (0.16W per resistor) ensures reliability in power-sensitive designs.
• Robust Construction: Molded DIP package with 50V maximum voltage rating, suitable for harsh environments.
• Precision Gull-Wing Terminals: 1.27mm pitch enables high-density PCB mounting with excellent solderability.
• Surface-Mount Compatibility: 2.03mm profile and tape-and-reel packaging streamline automated assembly processes.
• Wide Temperature Range: Operates from -55°C to +150°C, ideal for industrial and automotive-grade applications (though not PPAP-certified).

SOMC16031K20JEA Applications

This resistor network excels in:

• Analog Signal Conditioning: Precision voltage dividers and feedback networks in op-amp circuits.
• Digital Logic Buffering: Pull-up/pull-down resistor arrays for microcontrollers and FPGAs.
• Power Supply Modules: Current-limiting and load-sharing in DC-DC converters.
• Industrial Control Systems: Stable resistance in sensor interfaces and motor drivers.
• Automotive Electronics: Non-safety-critical circuits like infotainment or lighting controls (note: not PPAP-certified).

Conclusion of SOMC16031K20JEA

The SOMC16031K20JEA stands out for its isolated thick-film design, high power density, and compact SMD footprint, making it a versatile choice for engineers prioritizing precision and space efficiency. Its wide operating temperature range and low TCR ensure consistent performance across diverse applications, from consumer electronics to industrial systems. While not automotive-qualified, its rugged construction and Vishay’s reliability make it a cost-effective solution for non-critical automotive and harsh-environment uses.