PTCEL17R600MBE303

Inrush Current Limiters (ICL) Overview

The PTCEL17R600MBE303 is an inrush current limiter from the PTCEL series, manufactured by Vishay Beyschlag/Draloric/BC Components. It features a nominal resistance of 60 Ohms with a tolerance of ±30%. The component utilizes a radial leaded package with a diameter of 0.670 inches (17.00mm) and a lead spacing of 0.197 inches (5.00mm). Designed for automotive applications, it serves as a positive temperature coefficient thermistor to manage initial surge currents.

Inrush Current Limiters (ICL) Feature Summary

• Positive temperature coefficient behavior for automatic resistance adjustment
• Automotive grade construction for high reliability
• Radial through-hole mounting configuration

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in automotive power circuits
• Surge protection for electronic control units
• Power supply input stage protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific automotive qualification status against the latest manufacturer datasheet, as component grades can vary. Confirm that the 60 Ohm nominal resistance aligns with your circuit's thermal and electrical requirements. Ensure the radial package dimensions fit your PCB layout constraints. Check for any recent product change notices regarding material composition or performance characteristics before finalizing procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component when designing circuits requiring robust inrush current suppression in automotive environments. The 60 Ohm resistance value must be evaluated against the system's operating voltage and expected steady-state current to prevent excessive power dissipation. Consider the thermal environment and physical space available for the 17mm diameter package. Ensure compatibility with automated assembly processes if radial leads are required.

Inrush Current Limiters (ICL) Part Context

This part belongs to the PTCEL series of inrush current limiters, specifically engineered for demanding automotive applications. It complements Vishay's portfolio of passive components designed to enhance system reliability. The radial form factor facilitates easy integration into standard through-hole manufacturing workflows common in automotive electronics assembly lines.

Inrush Current Limiters (ICL) Replacement Considerations

• PTCEL17R121MBE

Inrush Current Limiters (ICL) FAQ

What is the primary function of the PTCEL17R600MBE303?

It acts as an inrush current limiter using positive temperature coefficient thermistor technology to protect sensitive electronic components during power-up.

Is this component suitable for automotive use?

Yes, it is explicitly designated as an automotive grade component, meeting specific reliability standards for vehicle electronics.