7448640406

$1.58

Description：CMC 820UH 2A 2LN TH
Series：WE-FC
Mfr：Würth Elektronik
Package：Tray

SKU:022c32e7969b Category: Common Mode Chokes Brand: Würth Elektronik

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Product introduction

Product Detailed Parameters

Description：CMC 820UH 2A 2LN TH
Series：WE-FC
Mfr：Würth Elektronik
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：2A
DC Resistance (DCR) (Max)：70mOhm (Typ)
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：0.835" L x 0.654" W (21.20mm x 16.60mm)
Height (Max)：0.886" (22.50mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：820 µH @ 10 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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7448640406

Overview

The Würth Elektronik 7448640406 is a current-compensated common mode choke from the WE-FC series. It features an inductance of 820 µH and a DC current rating of 2.65 A. The component utilizes a closed rectangular ferrite core with a 9-section winding design to ensure excellent high-frequency performance and minimal stray inductance.

Feature Summary

Current-compensated design for symmetrical interference suppression
Closed rectangular ferrite core construction
Nine-section winding architecture for superior high-frequency characteristics

Applications

Power line filtering
Common mode noise suppression
High-frequency circuit protection

Procurement Notes

Verify the specific electrical parameters against the official Wurth Elektronik datasheet before integration. Confirm that the 820 µH inductance and 2.65 A current rating align with your system requirements. Ensure the package dimensions and mounting style are compatible with your PCB layout constraints.

Selection Notes

Select this component when symmetrical interference suppression is required. The nine-section winding offers advantages in high-frequency applications compared to standard windings. Verify thermal management needs based on the specified DC current rating and ambient operating conditions.

Part Context

This part belongs to the WE-FC series, which focuses on power line chokes. The series emphasizes high-frequency performance through specialized winding techniques. It serves as a solution for electromagnetic interference reduction in sensitive electronic circuits.

Replacement Considerations

Check for direct substitutes within the WE-FC series with matching inductance and current ratings. Ensure any replacement maintains the nine-section winding structure for equivalent high-frequency behavior.

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.