PTCEL17R600MBE

Inrush Current Limiters (ICL) Overview

The PTCEL17R600MBE is a positive temperature coefficient (PTC) thermistor from the PTCEL series, manufactured by Vishay Beyschlag/Draloric/BC Components. It functions as an inrush current limiter with a nominal resistance of 60 Ohms at 25°C and a tolerance of ±30%. The component features a radial leaded package with a diameter of 0.670 inches (17.00 mm) and a lead spacing of 0.197 inches (5.00 mm). It is supplied in bulk packaging and is designed for through-hole mounting applications requiring reliable surge protection.

Inrush Current Limiters (ICL) Feature Summary

• Positive temperature coefficient characteristic for automatic resistance increase during thermal events
• Radial leaded construction suitable for standard through-hole assembly processes
• High pulse current handling capability to protect downstream circuit components

Inrush Current Limiters (ICL) Applications

• Inrush current limiting in power supply inputs
• Surge protection for electronic circuits
• Temperature compensation in sensitive analog systems

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific datasheet version for detailed thermal characteristics and maximum operating voltage limits before integration. Confirm that the 60 Ohm nominal resistance aligns with the target circuit's standby current requirements. Ensure the physical dimensions fit the designated PCB footprint and that the lead spacing matches the board layout specifications for proper mechanical stability.

Inrush Current Limiters (ICL) Selection Notes

Select this component when a 60 Ohm initial resistance is required for inrush control. Consider the ±30% tolerance for worst-case scenario analysis in circuit design. Evaluate the thermal dissipation capabilities relative to the expected ambient temperatures and duty cycles to ensure long-term reliability under continuous operation conditions.

Inrush Current Limiters (ICL) Part Context

This part belongs to the PTCEL series of PTC thermistors, which are specialized for inrush current limiting applications. The series offers various resistance values and diameters to accommodate different power levels. The PTCEL17R600MBE specifically utilizes a 17mm diameter element, providing a balance between size constraints and energy absorption capacity for medium-power electronics.

Inrush Current Limiters (ICL) Replacement Considerations

No direct substitute part numbers are publicly confirmed for this specific model. Alternative solutions may require custom selection based on matching resistance, diameter, and thermal performance criteria.