B57364S0209M000

Inrush Current Limiters (ICL) Overview

The B57364S0209M000 is an active inrush current limiter (ICL) manufactured by EPCOS - TDK Electronics. It features a nominal resistance of 2 Ohms with a tolerance of ±20% at 25°C. The component supports a maximum steady-state current of 12 A and has a diameter of 21.00 mm (0.827 inches). Lead spacing measures 7.50 mm (0.295 inches).

Inrush Current Limiters (ICL) Feature Summary

• Provides reliable circuit protection against high inrush currents.
• Ensures stable performance in demanding operating environments.
• Designed for long-term stability under high temperature and humidity conditions.

Inrush Current Limiters (ICL) Applications

• Power supply input stages
• Industrial equipment protection
• Consumer electronics power management

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific part number B57364S0209M000 against official EPCOS-TDK documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with the target application's thermal and current requirements before procurement.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on its 2 Ohm resistance and 12 A steady-state current rating. Consider the 21 mm diameter and lead spacing for PCB layout constraints. Verify that the ICL characteristics match the system's inrush current profile.

Inrush Current Limiters (ICL) Part Context

This component belongs to the B57364 series of NTC thermistors designed for inrush current limiting. It serves as a critical protection element in electronic circuits, preventing damage from initial power surge currents during device startup.

Inrush Current Limiters (ICL) Replacement Considerations

Consult official EPCOS-TDK substitution lists for verified alternatives. Ensure any replacement matches the 2 Ohm resistance, 12 A current rating, and 21 mm form factor.