Vishay

MDP1403150KFD04

MDP1403150KFD04 Description

The MDP1403150KFD04 from Vishay is a high-performance thick film resistor network designed for precision applications requiring stable resistance characteristics. This 14-pin DIP (Dual In-line Package) device features 7 isolated resistors, each with a 150K Ohm resistance value and a tight 1% tolerance. With a power rating of 1.73W (0.25W per resistor) and a temperature coefficient of ±100ppm/°C, it ensures reliable operation across a wide temperature range (25°C to 150°C derated, 125°C max operating). The molded, rectangular package offers robust mechanical protection, while the through-hole pin termination simplifies PCB mounting.

MDP1403150KFD04 Features

• Isolated Circuit Design (ISOL): Ensures minimal crosstalk between resistors, ideal for precision signal conditioning.
• High Power Handling: 1.73W total power dissipation (0.25W per resistor) with derating up to 150°C.
• Stable Performance: ±100ppm/°C TCR and 1% tolerance for consistent operation in varying environments.
• Durable Construction: Molded DIP package with 14-pin configuration and 2.54mm terminal pitch for easy integration.
• Through-Hole Mounting: Reliable solderability for industrial and commercial PCB applications.
• Non-Automotive Grade: Suitable for general-purpose electronics, though not PPAP-compliant.

MDP1403150KFD04 Applications

This resistor network excels in:

• Analog Signal Processing: Voltage dividers, feedback networks, and DAC/ADC interfaces.
• Industrial Control Systems: Precision current sensing and load balancing in harsh environments.
• Test & Measurement Equipment: Calibration circuits requiring low drift and high accuracy.
• Power Supplies: Bias networks and snubber circuits where isolation is critical.
• Medical Electronics: Diagnostic devices demanding stable resistance over temperature fluctuations.

Conclusion of MDP1403150KFD04

The MDP1403150KFD04 stands out for its isolated thick film design, high power rating, and precision tolerances, making it a versatile choice for engineers needing reliable resistor networks. While not RoHS-compliant and containing SVHCs, its robust performance in industrial, medical, and instrumentation applications justifies its use where regulatory restrictions permit. Its through-hole DIP package ensures ease of assembly, while Vishay's reputation guarantees quality and longevity.