B57464S0259M000

$4.98

Description：ICL 2.5 OHM 20% 10A 27MM
Series：S464
Mfr：EPCOS - TDK Electronics
Package：Bulk

SKU:9ebbc32167cb Category: Inrush Current Limiters (ICL) Brand: EPCOS - TDK Electronics

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Product introduction

B57464S0259M000 is listed in the Inrush Current Limiters (ICL) range at ChipApex. The manufacturer field lists EPCOS - TDK Electronics. Its product description is ICL 2.5 OHM 20% 10A 27MM. Review the specifications below when checking this part for your BOM.

Inrush Current Limiters (ICL) specifications for B57464S0259M000

Description：ICL 2.5 OHM 20% 10A 27MM
Series：S464
Mfr：EPCOS - TDK Electronics
Package：Bulk
R @ 25°C：2.5 Ohms
Tolerance：±20%
Current - Steady State Max：10:00 AM
R @ Current：-
Diameter：1.063" (27.00mm)
Lead Spacing：0.295" (7.50mm)
Grade：-
Qualification：-
Approval Agency：-

Inrush Current Limiters (ICL) datasheet and documents for B57464S0259M000

B57464S0259M000

Inrush Current Limiters (ICL) Overview

The B57464S0259M000 is an NTC thermistor inrush current limiter from the S464 series by TDK. It features a nominal resistance of 2.5 Ohms with a tolerance of 20%. The component has a steady-state current rating of 10 A and a power rating of 6.7 W. Physical dimensions include a body diameter of 26 mm, width of 7 mm, and height of 32 mm. Lead spacing is 7.5 mm with a lead diameter of 1 mm. Operating temperature range spans from -55 C to +170 C. Mounting style is PCB radial.

Inrush Current Limiters (ICL) Feature Summary

Provides effective suppression of high inrush currents during power-up sequences.
Utilizes negative temperature coefficient characteristics for automatic resistance reduction after initial surge protection.
Designed for robust radial PCB mounting with standardized lead spacing.

Inrush Current Limiters (ICL) Applications

Power supply input stages
Transformer primary circuits
Capacitive load switching

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix M against official TDK documentation to confirm tolerance and marking details. Ensure the required steady-state current does not exceed the 10 A rating under maximum operating temperatures. Confirm that the physical footprint matches the 7.5 mm lead spacing and 26 mm diameter constraints for the target PCB layout.

Inrush Current Limiters (ICL) Selection Notes

Select this component when low initial resistance is required to minimize voltage drop while limiting peak surge current. Compare the 2.5 Ohm value against alternatives like the B57464S0100M000 if higher initial impedance is needed. Evaluate thermal dissipation requirements given the 6.7 W power rating and ensure adequate clearance for the 32 mm height.

Inrush Current Limiters (ICL) Part Context

This part belongs to the S464 series of NTC thermistors manufactured by TDK Electronics. These components are engineered for general-purpose inrush current limiting applications. The series offers various resistance values to suit different circuit capacities while maintaining consistent physical form factors for standardized manufacturing processes.