Vishay

MDP1603121KFD04

MDP1603121KFD04 Description

The MDP1603121KFD04 from Vishay is a high-performance thick-film resistor network designed for precision applications requiring stable resistance values and isolation. This 16-pin DIP (Dual In-line Package) device features 8 isolated 121KΩ resistors with a tight 1% tolerance and a ±100ppm/°C temperature coefficient, ensuring reliable performance across a wide operating temperature range of 25°C to 150°C. With a power rating of 1.92W (0.25W per resistor) and a molded case style, it offers robust durability and heat dissipation. The through-hole pin termination and 2.54mm terminal pitch facilitate easy PCB integration, while its rectangular package (21.59mm x 7.87mm x 3.05mm) ensures compatibility with standard DIP sockets.

MDP1603121KFD04 Features

• Precision Resistance: 121KΩ ±1% tolerance for accurate signal conditioning.
• High Power Handling: 0.25W per resistor (1.92W total) with derating up to 150°C.
• Stable Performance: Low TCR (±100ppm/°C) minimizes resistance drift.
• Isolated Design: 8 independent resistors (ISOL circuit designator) for flexible circuit configurations.
• Durable Construction: Molded case ensures mechanical and environmental resilience.
• Easy Integration: 16-pin DIP with 2.54mm pitch for straightforward PCB mounting.
• Wide Temp Range: Operates from 25°C to 125°C (derated to 150°C).

MDP1603121KFD04 Applications

This resistor network is ideal for:

• Industrial Control Systems: Precision voltage dividers and feedback networks.
• Test & Measurement Equipment: Stable reference resistors for analog circuits.
• Medical Electronics: Isolated signal paths in diagnostic devices.
• Automotive (Non-Automotive Rated): Sensor interfaces where high stability is critical.
• Power Supplies: Current sensing and balancing in isolated DC-DC converters.

Conclusion of MDP1603121KFD04

The MDP1603121KFD04 stands out for its high precision, isolation capability, and robust power handling, making it a superior choice for demanding analog circuits. Its thick-film technology ensures long-term reliability, while the DIP package simplifies assembly. Though not RoHS or automotive-compliant, its performance in industrial and medical applications justifies its use where regulatory flexibility exists. Engineers seeking a cost-effective, high-stability resistor network will find this Vishay model an excellent solution.