744866563

Description：CMC 56MH 1.5A 2LN TH
Series：WE-FCL
Mfr：Würth Elektronik
Package：Bulk

SKU:ee46e8ad9f61 Category: Common Mode Chokes Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：CMC 56MH 1.5A 2LN TH
Series：WE-FCL
Mfr：Würth Elektronik
Package：Bulk
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：1.5A
DC Resistance (DCR) (Max)：530mOhm
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：1.457" L x 1.024" W (37.00mm x 26.00mm)
Height (Max)：1.772" (45.00mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：56 mH @ 10 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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744866563

Overview

The Würth Elektronik 744866563 is a WE-FCL series common mode power line choke designed for EMI suppression. It features an inductance of 56 mH and supports a maximum DC current of 1.5 A. The component has a maximum DC resistance of 0.53 ohms. It operates within a temperature range of -40°C to +125°C.

Feature Summary

Provides effective common mode noise attenuation for power lines
Constructed with high-permeability core material for stable performance
Designed for through-hole PCB mounting applications

Applications

Power supply input filtering
EMI suppression in AC/DC converters
Industrial control equipment power stages

Procurement Notes

Verify the obsolete status of this specific part number before procurement planning. Confirm availability of recommended substitutes from the manufacturer. Ensure that alternative components meet the required inductance, current rating, and physical footprint specifications for your design.

Selection Notes

Select this component for applications requiring robust common mode noise rejection at moderate current levels. Consider the 56 mH inductance value for low-frequency interference suppression. Evaluate the 1.5 A current rating against peak load requirements to prevent saturation.

Part Context

This component belongs to the WE-FCL series of common mode chokes from Würth Elektronik. These parts are engineered for power line applications where significant noise reduction is necessary. The series typically utilizes toroidal or similar core geometries for efficient magnetic coupling.

Replacement Considerations

The manufacturer lists this part as obsolete. Consult official documentation for recommended substitute part numbers within the same series or equivalent performance classes.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.