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Product Overview
Digi-Key Part Number 732-1438-ND
Quantity Available 3,875
Can ship immediately

Manufacturer Part Number


Description CMC 20MH 500MA 2LN TH
Expanded Description 20mH @ 10kHz 2 Line Common Mode Choke Through Hole 500mA DCR 1 Ohm
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 19 Weeks
Documents & Media
Datasheets 744821120
Product Training Modules Suppression of Common Mode Noise
Video File @askLorandt explains: Design your EMC-Filter
Design Resources Spice Model Library
Featured Product Common Mode Power-Line Chokes
3D Model CMB XS.igs
CMB XS.stp
PCN Assembly/Origin WE-CMB Series VDE 01/Mar/2016
PCN Packaging WE-CMB Series 01/Mar/2016
Product Attributes Select All

Wurth Electronics Inc.

Series WE-CMB
Packaging ? Bulk ?
Part Status Active
Filter Type Power Line
Number of Lines 2
Impedance @ Frequency -
Inductance @ Frequency 20mH @ 10kHz
Current Rating (Max) 500mA
DC Resistance (DCR) (Max) 1 Ohm
Voltage Rating - DC -
Voltage Rating - AC 250V
Operating Temperature -40°C ~ 125°C
Ratings -
Approvals -
Features -
Mounting Type Through Hole
Size / Dimension 0.591" L x 0.295" W (15.00mm x 7.50mm)
Height (Max) 0.689" (17.50mm)
Package / Case Vertical, 4 PC Pin
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Additional Resources
Standard Package ? 300
Other Names 732-1438

12:37:13 3/26/2017

Price & Procurement

All prices are in NZD.
Price Break Unit Price Extended Price
1 7.63000 7.63
10 7.37600 73.76
50 5.85020 292.51
100 5.59470 559.47
300 5.08740 1,526.22

Submit a request for quotation on quantities greater than those displayed.

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