Vishay

SOMC160347K0JEA

SOMC160347K0JEA Description

The SOMC160347K0JEA 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 47KΩ resistance value and a 5% tolerance, ensuring reliable signal conditioning and voltage division. With a 1.28W total power rating (0.16W per resistor) and a ±100ppm/°C temperature coefficient, it delivers consistent performance across a wide operating temperature range up to 150°C. The molded, surface-mountable package with gull wing terminations (1.27mm pitch) offers mechanical durability and ease of assembly in automated PCB processes. Compliant with EU RoHS (with exemption) and packaged in tape and reel (T/R), it is optimized for high-volume manufacturing.

SOMC160347K0JEA Features

• Isolated Resistor Network: 8 independent 47KΩ resistors (5% tolerance) for flexible circuit design.
• High Power Handling: 1.28W total (0.16W per resistor) with 50V maximum voltage rating.
• Stable Performance: ±100ppm/°C TCR and 150°C max operating temperature ensure reliability in harsh environments.
• Robust Construction: Molded DIP package (11.18mm × 7.62mm × 2.03mm) with gull wing SMD terminations for secure mounting.
• Automation-Friendly: Tape and reel packaging streamlines pick-and-place assembly.
• Compliance: EU RoHS (with exemption), though note SVHC (Substances of Very High Concern) exceeds thresholds.

SOMC160347K0JEA Applications

This resistor network excels in applications demanding precision, isolation, and thermal stability, such as:

• Analog Signal Processing: Voltage dividers, feedback networks in op-amp circuits.
• Industrial Controls: PLCs, sensor interfaces, and power supply monitoring.
• Automotive Electronics (non-Automotive qualified): Diagnostic systems, infotainment peripherals.
• Test & Measurement Equipment: Calibration circuits, load simulation.
• Consumer Electronics: Audio amplifiers, display drivers.

Conclusion of SOMC160347K0JEA

The SOMC160347K0JEA stands out for its high power density, isolation capability, and thick film reliability, making it a superior choice over standard arrays in noise-sensitive or thermally demanding designs. Its compact DIP footprint and SMD compatibility further enhance versatility for modern PCB layouts. While not PPAP or Automotive-qualified, it remains ideal for industrial, commercial, and instrumentation applications where precision and durability are critical. Engineers will appreciate its balance of performance, ease of integration, and cost-effectiveness in volume production.