WE-CMBNC Common Mode Power Line Choke Nanocrystalline. Very high permeability nanocrystalline core material. Frequency range: 1 kHz-300 MHz. Small size.
SizeDimen­sionsW
(mm)
H
(mm)
MaterialMount
Type XS
7.5 16 Nanocrystalline THT
Type S
14 22 Nanocrystalline THT
Type M
- - Nanocrystalline THT
Type L
- 32 Nanocrystalline THT
Type XL
- - Nanocrystalline THT
Type XXL
- 46 Nanocrystalline THT

Characteristics

  • Very high permeability nanocrystalline core material
  • Improved isolation through plastic case and winding spacer
  • High and stable inductance values up to 150 °C
  • High rated currents
  • Broadband suppression
  • Small size
  • Frequency range: 1 kHz-300 MHz
  • Operating temperature: -55°C to +125°C
  • Flammability corresponding to UL 94 V-0
  • Climatic category: 55/125/21

Applications

  • Power electronics
  • Power line in- and output filter
  • Radio interference suppression in motors
  • Suppression for common mode noise

Products

All
Type XS
Type S
Type M
Type L
Type XL
Type XXL
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Order Code
Data­sheet
Simu­lation
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Status
IR(A)
L(mH)
RDC max.(mΩ)
VR(V (AC))
VT(V (AC))
Material
L(mm)
W(mm)
H(mm)
Mount
Design Kit
Samples
7448010911
0.9 A, 11 mH, 430 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current0.9 A
Inductance11 mH
DC Resistance430 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length14 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448011008
1 A, 8 mH, 330 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1 A
Inductance8 mH
DC Resistance330 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length14 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448011305
1.3 A, 5 mH, 200 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1.3 A
Inductance5 mH
DC Resistance200 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length14 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448012002
2 A, 1.6 mH, 90 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2 A
Inductance1.6 mH
DC Resistance90 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length14 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448012501
2.5 A, 1 mH, 55 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2.5 A
Inductance1 mH
DC Resistance55 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length14 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448013501
3.5 A, 0.5 mH, 33 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3.5 A
Inductance0.5 mH
DC Resistance33 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length15 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448014501
4.5 A, 0.4 mH, 22 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current4.5 A
Inductance0.4 mH
DC Resistance22 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length15 mm
Width7.5 mm
Height16 mm
MountTHT 
Design Kit
7448020680
0.6 A, 80 mH, 1000 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current0.6 A
Inductance80 mH
DC Resistance1000 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length18 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448021230
1.2 A, 30 mH, 280 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current1.2 A
Inductance30 mH
DC Resistance280 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length18 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448022010
2 A, 10 mH, 85 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2 A
Inductance10 mH
DC Resistance85 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length18 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448023005
3 A, 5 mH, 40 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3 A
Inductance5 mH
DC Resistance40 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length18 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448024503
4.5 A, 3 mH, 22 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current4.5 A
Inductance3 mH
DC Resistance22 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length18 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448025003
5 A, 2.5 mH, 15 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current5 A
Inductance2.5 mH
DC Resistance15 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length18 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448026002
6 A, 1.5 mH, 8 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current6 A
Inductance1.5 mH
DC Resistance8 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length19 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448027001
7 A, 1 mH, 6 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current7 A
Inductance1 mH
DC Resistance6 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length19 mm
Width14 mm
Height22 mm
MountTHT 
Design Kit
7448030333
2.5 A, 33 mH, 94 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2.5 A
Inductance33 mH
DC Resistance94 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length23 mm
Width13.5 mm
Height26 mm
MountTHT 
Design Kit
7448030417
4 A, 17 mH, 52 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current4 A
Inductance17 mH
DC Resistance52 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length23 mm
Width13.5 mm
Height26 mm
MountTHT 
Design Kit
7448030509
5 A, 9 mH, 32 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current5 A
Inductance9 mH
DC Resistance32 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length23 mm
Width13.5 mm
Height26 mm
MountTHT 
Design Kit
7448031002
10 A, 2 mH, 6.3 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current10 A
Inductance2 mH
DC Resistance6.3 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length24 mm
Width17 mm
Height25 mm
MountTHT 
Design Kit
7448031501
15 A, 1 mH, 3.2 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current15 A
Inductance1 mH
DC Resistance3.2 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length24 mm
Width17 mm
Height25 mm
MountTHT 
Design Kit
7448040382
2.5 A, 82 mH, 170 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2.5 A
Inductance82 mH
DC Resistance170 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length27.5 mm
Width18 mm
Height32 mm
MountTHT 
Design Kit
7448040435
3.5 A, 35 mH, 80 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3.5 A
Inductance35 mH
DC Resistance80 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length27.5 mm
Width18 mm
Height32 mm
MountTHT 
Design Kit
7448040515
5 A, 15 mH, 40 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current5 A
Inductance15 mH
DC Resistance40 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length28 mm
Width19 mm
Height32 mm
MountTHT 
Design Kit
7448040707
7 A, 7 mH, 22 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current7 A
Inductance7 mH
DC Resistance22 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length29 mm
Width19 mm
Height32 mm
MountTHT 
7448041104
11 A, 4 mH, 8.8 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current11 A
Inductance4 mH
DC Resistance8.8 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length29 mm
Width19 mm
Height32 mm
MountTHT 
Design Kit
7448041502
15 A, 2 mH, 5 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current15 A
Inductance2 mH
DC Resistance5 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length29 mm
Width19 mm
Height32 mm
MountTHT 
Design Kit
7448041801
18 A, 1.5 mH, 3.2 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current18 A
Inductance1.5 mH
DC Resistance3.2 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length30 mm
Width19 mm
Height32 mm
MountTHT 
Design Kit
7448042001
20 A, 1 mH, 2.4 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current20 A
Inductance1 mH
DC Resistance2.4 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length30 mm
Width19 mm
Height32 mm
MountTHT 
Design Kit
7448050219
2 A, 190 mH, 310 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current2 A
Inductance190 mH
DC Resistance310 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length33 mm
Width19 mm
Height38 mm
MountTHT 
Design Kit
7448050490
3.5 A, 90 mH, 110 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current3.5 A
Inductance90 mH
DC Resistance110 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length33 mm
Width19 mm
Height39 mm
MountTHT 
Design Kit
7448050530
5 A, 30 mH, 46 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current5 A
Inductance30 mH
DC Resistance46 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length33 mm
Width23 mm
Height34 mm
MountTHT 
Design Kit
7448051012
10 A, 12 mH, 15 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current10 A
Inductance12 mH
DC Resistance15 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length34 mm
Width23 mm
Height34 mm
MountTHT 
Design Kit
7448051307
13 A, 7 mH, 8 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current13 A
Inductance7 mH
DC Resistance8 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length35.5 mm
Width23 mm
Height34.5 mm
MountTHT 
Design Kit
7448051804
18 A, 4.5 mH, 4.2 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current18 A
Inductance4.5 mH
DC Resistance4.2 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length36 mm
Width23 mm
Height34 mm
MountTHT 
Design Kit
7448052303
23 A, 3 mH, 3 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current23 A
Inductance3 mH
DC Resistance3 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length36 mm
Width23 mm
Height33 mm
MountTHT 
Design Kit
7448052502
25 A, 2.5 mH, 2.2 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current25 A
Inductance2.5 mH
DC Resistance2.2 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length36 mm
Width23 mm
Height34 mm
MountTHT 
Design Kit
7448053201
32 A, 0.9 mH, 1.1 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current32 A
Inductance0.9 mH
DC Resistance1.1 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length37 mm
Width23 mm
Height34 mm
MountTHT 
Design Kit
7448060535
5 A, 35 mH, 90 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current5 A
Inductance35 mH
DC Resistance90 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length43 mm
Width27 mm
Height46 mm
MountTHT 
Design Kit
7448060620
6 A, 20 mH, 45 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current6 A
Inductance20 mH
DC Resistance45 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length43 mm
Width27 mm
Height46 mm
MountTHT 
Design Kit
7448060814
8 A, 14 mH, 27 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current8 A
Inductance14 mH
DC Resistance27 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length43.5 mm
Width27 mm
Height46 mm
MountTHT 
Design Kit
7448061309
13 A, 9 mH, 15 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current13 A
Inductance9 mH
DC Resistance15 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length45 mm
Width27 mm
Height46 mm
MountTHT 
Design Kit
7448061507
15 A, 7 mH, 9.5 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current15 A
Inductance7 mH
DC Resistance9.5 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length46.5 mm
Width27.5 mm
Height46 mm
MountTHT 
Design Kit
7448062105
21 A, 5 mH, 6.5 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current21 A
Inductance5 mH
DC Resistance6.5 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length46.5 mm
Width27.5 mm
Height46 mm
MountTHT 
Design Kit
7448062603
26 A, 3 mH, 4.5 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current26 A
Inductance3 mH
DC Resistance4.5 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length47 mm
Width27.5 mm
Height46 mm
MountTHT 
Design Kit
7448063801
38 A, 1.5 mH, 2.3 mΩ
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Rated Current38 A
Inductance1.5 mH
DC Resistance2.3 mΩ
Rated Voltage300 V (AC)
Insulation Test Voltage2100 V (AC)
MaterialNanocrystalline 
Length48 mm
Width27.5 mm
Height46 mm
MountTHT 
Design Kit

High permeability nanocrystalline core material

Crystal clear frequencies!

High permeability nanocrystalline core material

Crystal clear frequencies!

The WE-CMBNC is a VDE certified series of common mode chokes with a highly permeable nanocrystalline core material. Despite the small size, it delivers oustanding broadband attenuation performance, high rated currents and low DC resistance values.

Low profile and high voltage ratings can also be realized by the common mode chokes of the WE-CMB family.

The innovative design in detail

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