MS1515004

$3.16

Description：ICL 15 OHM 25% 4.5A 15MM
Series：MegaSurge™
Mfr：Vishay Ametherm
Package：Bulk

SKU:3ae2327cdb76 Category: Inrush Current Limiters (ICL) Brand: Vishay Ametherm

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Product introduction

MS1515004 is listed in the Inrush Current Limiters (ICL) range at ChipApex. The manufacturer field lists Vishay Ametherm. Its product description is ICL 15 OHM 25% 4.5A 15MM. Review the specifications below when checking this part for your BOM.

Inrush Current Limiters (ICL) specifications for MS1515004

Description：ICL 15 OHM 25% 4.5A 15MM
Series：MegaSurge™
Mfr：Vishay Ametherm
Package：Bulk
R @ 25°C：15 Ohms
Tolerance：±25%
Current - Steady State Max：4.5 A
R @ Current：200 mOhms
Diameter：0.591" (15.00mm)
Lead Spacing：0.307" (7.80mm)
Grade：-
Qualification：-
Approval Agency：-

Inrush Current Limiters (ICL) datasheet and documents for MS1515004

MS1515004

Inrush Current Limiters (ICL) Overview

The Vishay Ametherm MS1515004 is a radial leaded inrush current limiter (ICL) from the MegaSurge series. It features a nominal resistance of 15 Ohms with a tolerance of ±25% at 25°C. The component supports a maximum steady-state current of 4.5 A up to 65°C and has a recommended energy rating of 155 Joules. It utilizes a ceramic body with a diameter of 15.00 mm (0.591 inches) and a lead spacing of 7.80 mm (0.307 inches).

Inrush Current Limiters (ICL) Feature Summary

Provides effective limitation of high inrush currents during power-up sequences.
Utilizes negative temperature coefficient characteristics for automatic resistance adjustment.
Designed for robust protection of sensitive electronic components against thermal stress.

Inrush Current Limiters (ICL) Applications

Power supply input stages
Capacitive load circuits
Transformer primary side protection

Inrush Current Limiters (ICL) Procurement Notes

Verify the specific suffix designation, as variants such as MS1515004A or MS1515004B may exist with distinct electrical tolerances or packaging configurations. Confirm that the selected part number aligns precisely with the required steady-state current and resistance values for the target application circuit design.

Inrush Current Limiters (ICL) Selection Notes

Select this component based on the required initial resistance value and the maximum continuous current expected in the operational environment. Ensure the physical dimensions fit the available PCB footprint and verify that the energy rating exceeds the calculated surge energy of the specific application to prevent device failure.

Inrush Current Limiters (ICL) Part Context

This part belongs to the MegaSurge series of NTC thermistors manufactured by Vishay Ametherm. These devices are specifically engineered for inrush current limiting applications where rapid response and high reliability are critical. The series offers various resistance and current ratings to accommodate different power levels.