Size Dimen­sions W
(mm)
H
(mm)
Material Mount
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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 article  in  6 product lines
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Order Code
Data­sheet
Simu­lation
Downloads
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 Active i | Production is active. Expected lifetime: >10 years.
Rated Current 0.9 A
Inductance 11 mH
DC Resistance 430 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 14 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448011008
1 A, 8 mH, 330 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 1 A
Inductance 8 mH
DC Resistance 330 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 14 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448011305
1.3 A, 5 mH, 200 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 1.3 A
Inductance 5 mH
DC Resistance 200 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 14 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448012002
2 A, 1.6 mH, 90 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 2 A
Inductance 1.6 mH
DC Resistance 90 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 14 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448012501
2.5 A, 1 mH, 55 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 2.5 A
Inductance 1 mH
DC Resistance 55 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 14 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448013501
3.5 A, 0.5 mH, 33 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 3.5 A
Inductance 0.5 mH
DC Resistance 33 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 15 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448014501
4.5 A, 0.4 mH, 22 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 4.5 A
Inductance 0.4 mH
DC Resistance 22 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 15 mm
Width 7.5 mm
Height 16 mm
Mount THT 
Design Kit
7448020680
0.6 A, 80 mH, 1000 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 0.6 A
Inductance 80 mH
DC Resistance 1000 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 18 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448021230
1.2 A, 30 mH, 280 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 1.2 A
Inductance 30 mH
DC Resistance 280 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 18 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448022010
2 A, 10 mH, 85 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 2 A
Inductance 10 mH
DC Resistance 85 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 18 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448023005
3 A, 5 mH, 40 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 3 A
Inductance 5 mH
DC Resistance 40 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 18 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448024503
4.5 A, 3 mH, 22 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 4.5 A
Inductance 3 mH
DC Resistance 22 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 18 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448025003
5 A, 2.5 mH, 15 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 5 A
Inductance 2.5 mH
DC Resistance 15 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 18 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448026002
6 A, 1.5 mH, 8 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 6 A
Inductance 1.5 mH
DC Resistance 8 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 19 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448027001
7 A, 1 mH, 6 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 7 A
Inductance 1 mH
DC Resistance 6 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 19 mm
Width 14 mm
Height 22 mm
Mount THT 
Design Kit
7448030333
2.5 A, 33 mH, 94 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 2.5 A
Inductance 33 mH
DC Resistance 94 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 23 mm
Width 13.5 mm
Height 26 mm
Mount THT 
Design Kit
7448030417
4 A, 17 mH, 52 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 4 A
Inductance 17 mH
DC Resistance 52 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 23 mm
Width 13.5 mm
Height 26 mm
Mount THT 
Design Kit
7448030509
5 A, 9 mH, 32 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 5 A
Inductance 9 mH
DC Resistance 32 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 23 mm
Width 13.5 mm
Height 26 mm
Mount THT 
Design Kit
7448031002
10 A, 2 mH, 6.3 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 10 A
Inductance 2 mH
DC Resistance 6.3 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 24 mm
Width 17 mm
Height 25 mm
Mount THT 
Design Kit
7448031501
15 A, 1 mH, 3.2 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 15 A
Inductance 1 mH
DC Resistance 3.2 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 24 mm
Width 17 mm
Height 25 mm
Mount THT 
Design Kit
7448040382
2.5 A, 82 mH, 170 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 2.5 A
Inductance 82 mH
DC Resistance 170 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 27.5 mm
Width 18 mm
Height 32 mm
Mount THT 
Design Kit
7448040435
3.5 A, 35 mH, 80 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 3.5 A
Inductance 35 mH
DC Resistance 80 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 27.5 mm
Width 18 mm
Height 32 mm
Mount THT 
Design Kit
7448040515
5 A, 15 mH, 40 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 5 A
Inductance 15 mH
DC Resistance 40 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 28 mm
Width 19 mm
Height 32 mm
Mount THT 
Design Kit
7448040707
7 A, 7 mH, 22 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 7 A
Inductance 7 mH
DC Resistance 22 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 29 mm
Width 19 mm
Height 32 mm
Mount THT 
Design Kit
7448041104
11 A, 4 mH, 8.8 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 11 A
Inductance 4 mH
DC Resistance 8.8 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 29 mm
Width 19 mm
Height 32 mm
Mount THT 
Design Kit
7448041502
15 A, 2 mH, 5 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 15 A
Inductance 2 mH
DC Resistance 5 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 29 mm
Width 19 mm
Height 32 mm
Mount THT 
Design Kit
7448041801
18 A, 1.5 mH, 3.2 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 18 A
Inductance 1.5 mH
DC Resistance 3.2 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 30 mm
Width 19 mm
Height 32 mm
Mount THT 
Design Kit
7448042001
20 A, 1 mH, 2.4 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 20 A
Inductance 1 mH
DC Resistance 2.4 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 30 mm
Width 19 mm
Height 32 mm
Mount THT 
Design Kit
7448050219
2 A, 190 mH, 310 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 2 A
Inductance 190 mH
DC Resistance 310 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 33 mm
Width 19 mm
Height 38 mm
Mount THT 
Design Kit
7448050490
3.5 A, 90 mH, 110 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 3.5 A
Inductance 90 mH
DC Resistance 110 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 33 mm
Width 19 mm
Height 39 mm
Mount THT 
Design Kit
7448050530
5 A, 30 mH, 46 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 5 A
Inductance 30 mH
DC Resistance 46 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 33 mm
Width 23 mm
Height 34 mm
Mount THT 
Design Kit
7448051012
10 A, 12 mH, 15 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 10 A
Inductance 12 mH
DC Resistance 15 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 34 mm
Width 23 mm
Height 34 mm
Mount THT 
Design Kit
7448051307
13 A, 7 mH, 8 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 13 A
Inductance 7 mH
DC Resistance 8 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 35.5 mm
Width 23 mm
Height 34.5 mm
Mount THT 
Design Kit
7448051804
18 A, 4.5 mH, 4.2 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 18 A
Inductance 4.5 mH
DC Resistance 4.2 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 36 mm
Width 23 mm
Height 34 mm
Mount THT 
Design Kit
7448052303
23 A, 3 mH, 3 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 23 A
Inductance 3 mH
DC Resistance 3 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 36 mm
Width 23 mm
Height 33 mm
Mount THT 
Design Kit
7448052502
25 A, 2.5 mH, 2.2 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 25 A
Inductance 2.5 mH
DC Resistance 2.2 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 36 mm
Width 23 mm
Height 34 mm
Mount THT 
Design Kit
7448053201
32 A, 0.9 mH, 1.1 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 32 A
Inductance 0.9 mH
DC Resistance 1.1 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 37 mm
Width 23 mm
Height 34 mm
Mount THT 
Design Kit
7448060535
5 A, 35 mH, 90 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 5 A
Inductance 35 mH
DC Resistance 90 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 43 mm
Width 27 mm
Height 46 mm
Mount THT 
Design Kit
7448060620
6 A, 20 mH, 45 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 6 A
Inductance 20 mH
DC Resistance 45 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 43 mm
Width 27 mm
Height 46 mm
Mount THT 
Design Kit
7448060814
8 A, 14 mH, 27 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 8 A
Inductance 14 mH
DC Resistance 27 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 43.5 mm
Width 27 mm
Height 46 mm
Mount THT 
Design Kit
7448061309
13 A, 9 mH, 15 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 13 A
Inductance 9 mH
DC Resistance 15 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 45 mm
Width 27 mm
Height 46 mm
Mount THT 
Design Kit
7448061507
15 A, 7 mH, 9.5 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 15 A
Inductance 7 mH
DC Resistance 9.5 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 46.5 mm
Width 27.5 mm
Height 46 mm
Mount THT 
Design Kit
7448062105
21 A, 5 mH, 6.5 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 21 A
Inductance 5 mH
DC Resistance 6.5 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 46.5 mm
Width 27.5 mm
Height 46 mm
Mount THT 
Design Kit
7448062603
26 A, 3 mH, 4.5 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 26 A
Inductance 3 mH
DC Resistance 4.5 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 47 mm
Width 27.5 mm
Height 46 mm
Mount THT 
Design Kit
7448063801
38 A, 1.5 mH, 2.3 mΩ
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Rated Current 38 A
Inductance 1.5 mH
DC Resistance 2.3 mΩ
Rated Voltage 300 V (AC)
Insulation Test Voltage 2100 V (AC)
Material Nanocrystalline 
Length 48 mm
Width 27.5 mm
Height 46 mm
Mount THT 
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

Characteristics

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