B57130S0209M000

$7.43

Description：ICL S30 R25=2 IMAX=25A MAX
Series：S30
Mfr：EPCOS - TDK Electronics
Package：Bulk

SKU:e76d21ae4528 Category: Inrush Current Limiters (ICL) Brand: EPCOS - TDK Electronics

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Product introduction

Product Detailed Parameters

Description：ICL S30 R25=2 IMAX=25A MAX
Series：S30
Mfr：EPCOS - TDK Electronics
Package：Bulk
R @ 25°C：2 Ohms
Tolerance：-
Current - Steady State Max：25 A
R @ Current：27 mOhms
Diameter：1.299" (33.00mm)
Lead Spacing：0.295" (7.50mm)
Grade：-
Qualification：-
Approval Agency：-

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B57130S0209M000

Overview

The B57130S0209M000 is an NTC inrush current limiter (ICL) from TDK. It features a nominal resistance of 2 ohms at 25°C and supports a maximum continuous current of 25A. The component handles a maximum energy absorption of 300J. It operates within a temperature range of -55°C to 170°C. The device utilizes a leaded construction with dimensions of 1.299 inches (33.00mm).

Feature Summary

Provides effective limitation of high inrush currents during power-up phases.
Capable of absorbing significant surge energy to protect downstream circuitry.
Designed for robust operation across wide industrial temperature ranges.

Applications

Power supply input stages
Industrial equipment protection
Consumer electronics power inputs

Procurement Notes

Verify the specific datasheet version for precise soldering parameters and thermal characteristics. Confirm that the 25A rating aligns with the system's operational requirements. Ensure the 300J energy limit is sufficient for the target application's surge profile. Check package compatibility with assembly processes.

Selection Notes

Select this component based on the required 2-ohm resistance and 25A current handling capacity. Consider the 300J energy rating for surge protection needs. Verify the operating temperature range meets environmental specifications. Evaluate physical dimensions for board space constraints.

Part Context

This part belongs to the B57130 series of NTC thermistors designed specifically as inrush current limiters. These components are manufactured by TDK Electronics, formerly EPCOS, focusing on protecting electronic circuits from damaging startup currents.

Replacement Considerations

Consult official TDK documentation for verified substitute part numbers. Cross-reference electrical parameters such as resistance, current rating, and energy absorption before substitution.