PTCEL17R501TBE302

Inrush Current Limiters (ICL) Overview

The PTCEL17R501TBE302 is a radial lead inrush current limiter from the PTCEL series, manufactured by Vishay Beyschlag/Draloric/BC Components. It features a nominal resistance of 500 Ohms with a tolerance of ±30%. The device has a disc diameter of 17.00 mm and supports AC voltage ratings up to 700 Vrms and DC ratings up to 1 kVDC. It operates within a temperature range of -40°C to +105°C and utilizes through-hole mounting.

Inrush Current Limiters (ICL) Feature Summary

• Provides effective inrush current limiting for power supply inputs
• Constructed with positive temperature coefficient thermistor technology
• Designed for reliable operation under high voltage stress conditions

Inrush Current Limiters (ICL) Applications

• Power supply input protection
• Inrush current limiting circuits
• Electronic equipment safety components

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific part number PTCEL17R501TBE302 against official Vishay documentation to confirm electrical parameters and mechanical dimensions. Ensure compatibility with system voltage ratings and thermal requirements before integration. Cross-reference datasheets for accurate handling and storage guidelines.

Inrush Current Limiters (ICL) Selection Notes

Select this component for applications requiring robust inrush current suppression in high-voltage environments. Consider the 500 Ohm resistance value and 17mm diameter for spatial constraints. Evaluate thermal performance within the specified operating temperature range to ensure long-term reliability in the target circuit design.

Inrush Current Limiters (ICL) Part Context

This component belongs to the PTCEL series of PTC thermistors designed specifically as inrush current limiters. These devices are engineered to protect sensitive electronic components from high initial current spikes during power-up, ensuring stable operation and extended lifespan of the connected equipment.

Inrush Current Limiters (ICL) Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify exact parameter matching if considering alternative manufacturers or series.