WE-AFB

Characteristics

  • Ferrite cores made of materials optimized for high-frequency attenuation
  • Available in a range of permeability values (μi = 380 to 1500) to ensure targeted suppression across critical frequency bands
  • Wide operating temperature range: –25 °C to +125 °C, ensuring stable performance in demanding environments

Applications

  • Wires
  • Coaxial cables
  • Wire-wrapping cables
  • Multiconductor wires
  • Cable e.g. of power supplies, data and gage signal lines

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Ø Cable max. (mm)
Ø OD (mm)
Ø ID (mm)
L (mm)
Z @ 25 MHz
1 turn
(Ω)
Z @ 100 MHz
1 turn
(Ω)
Material
Design Kit
Alpha-Rack
Samples
WE-AFB
742700381
3.3 mm, 12 mm, 3.55 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 3.3 mm
Outer Diameter 12 mm
Inner Diameter 3.55 mm
Length 15 mm
Impedance @ 25 MHz 1 turn 142 Ω
Impedance @ 100 MHz 1 turn 178 Ω
Material 4 W 1500 
Design Kit
Alpha-Rack
WE-AFB
74270038
3.3 mm, 12 mm, 3.55 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 3.3 mm
Outer Diameter 12 mm
Inner Diameter 3.55 mm
Length 25 mm
Impedance @ 25 MHz 1 turn 228 Ω
Impedance @ 100 MHz 1 turn 297 Ω
Material 4 W 1500 
Design Kit
Alpha-Rack
WE-AFB
74270033
4.4 mm, 9.5 mm, 4.75 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 4.4 mm
Outer Diameter 9.5 mm
Inner Diameter 4.75 mm
Length 9.5 mm
Impedance @ 25 MHz 1 turn 47 Ω
Impedance @ 100 MHz 1 turn 68 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
74270030
4.6 mm, 11.5 mm, 5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 4.6 mm
Outer Diameter 11.5 mm
Inner Diameter 5 mm
Length 18.5 mm
Impedance @ 25 MHz 1 turn 100 Ω
Impedance @ 100 MHz 1 turn 173 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
74270031
4.6 mm, 11.5 mm, 5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 4.6 mm
Outer Diameter 11.5 mm
Inner Diameter 5 mm
Length 20.5 mm
Impedance @ 25 MHz 1 turn 144 Ω
Impedance @ 100 MHz 1 turn 192 Ω
Material 4 W 1500 
Design Kit
Alpha-Rack
WE-AFB
74270032
4.6 mm, 11.5 mm, 5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 4.6 mm
Outer Diameter 11.5 mm
Inner Diameter 5 mm
Length 25 mm
Impedance @ 25 MHz 1 turn 168 Ω
Impedance @ 100 MHz 1 turn 256 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270036
5.1 mm, 10.5 mm, 5.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 5.1 mm
Outer Diameter 10.5 mm
Inner Diameter 5.5 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 151 Ω
Impedance @ 100 MHz 1 turn 222 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270037
5.2 mm, 12 mm, 5.6 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 5.2 mm
Outer Diameter 12 mm
Inner Diameter 5.6 mm
Length 20 mm
Impedance @ 25 MHz 1 turn 120 Ω
Impedance @ 100 MHz 1 turn 168 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
742700391
5.3 mm, 7.8 mm, 5.45 mm
Simu­lation
Downloads
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 5.3 mm
Outer Diameter 7.8 mm
Inner Diameter 5.45 mm
Length 9.8 mm
Impedance @ 25 MHz 1 turn 27 Ω
Impedance @ 100 MHz 1 turn 47 Ω
Material 7 W 850 
Design Kit
Alpha-Rack
WE-AFB
74270062
5.7 mm, 12 mm, 6.1 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 5.7 mm
Outer Diameter 12 mm
Inner Diameter 6.1 mm
Length 45 mm
Impedance @ 25 MHz 1 turn 225 Ω
Impedance @ 100 MHz 1 turn 307 Ω
Material 4 W 1500 
Design Kit
Alpha-Rack
WE-AFB
74270060
5.9 mm, 14.1 mm, 6.3 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 5.9 mm
Outer Diameter 14.1 mm
Inner Diameter 6.3 mm
Length 18 mm
Impedance @ 25 MHz 1 turn 117 Ω
Impedance @ 100 MHz 1 turn 162 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
7427004
5.9 mm, 14.1 mm, 6.3 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 5.9 mm
Outer Diameter 14.1 mm
Inner Diameter 6.3 mm
Length 28.6 mm
Impedance @ 25 MHz 1 turn 194 Ω
Impedance @ 100 MHz 1 turn 279 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270077
6 mm, 14.2 mm, 6.35 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 6 mm
Outer Diameter 14.2 mm
Inner Diameter 6.35 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 149 Ω
Impedance @ 100 MHz 1 turn 245 Ω
Material 7 W 380 
Design Kit
Alpha-Rack
WE-AFB
74270061
6 mm, 9.9 mm, 6.35 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 6 mm
Outer Diameter 9.9 mm
Inner Diameter 6.35 mm
Length 19.5 mm
Impedance @ 25 MHz 1 turn 75 Ω
Impedance @ 100 MHz 1 turn 98 Ω
Material 4 W 1500 
Design Kit
Alpha-Rack
WE-AFB
74270162
6.4 mm, 11 mm, 6.75 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 6.4 mm
Outer Diameter 11 mm
Inner Diameter 6.75 mm
Length 15 mm
Impedance @ 25 MHz 1 turn 59 Ω
Impedance @ 100 MHz 1 turn 85 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270035
6.5 mm, 15.5 mm, 6.9 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 6.5 mm
Outer Diameter 15.5 mm
Inner Diameter 6.9 mm
Length 20 mm
Impedance @ 25 MHz 1 turn 126 Ω
Impedance @ 100 MHz 1 turn 179 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270034
6.9 mm, 12.1 mm, 7.3 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 6.9 mm
Outer Diameter 12.1 mm
Inner Diameter 7.3 mm
Length 15.5 mm
Impedance @ 25 MHz 1 turn 54 Ω
Impedance @ 100 MHz 1 turn 95 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
74270043
6.9 mm, 15.5 mm, 7.3 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 6.9 mm
Outer Diameter 15.5 mm
Inner Diameter 7.3 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 146 Ω
Impedance @ 100 MHz 1 turn 261 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
74270045
7 mm, 14.2 mm, 7.2 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 7 mm
Outer Diameter 14.2 mm
Inner Diameter 7.2 mm
Length 25 mm
Impedance @ 25 MHz 1 turn 131 Ω
Impedance @ 100 MHz 1 turn 203 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270044
7.5 mm, 15.85 mm, 7.93 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 7.5 mm
Outer Diameter 15.85 mm
Inner Diameter 7.93 mm
Length 50.8 mm
Impedance @ 25 MHz 1 turn 293 Ω
Impedance @ 100 MHz 1 turn 459 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
742700752
7.5 mm, 16 mm, 8 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 7.5 mm
Outer Diameter 16 mm
Inner Diameter 8 mm
Length 16 mm
Impedance @ 25 MHz 1 turn 72 Ω
Impedance @ 100 MHz 1 turn 113 Ω
Material 7 W 850 
Design Kit
Alpha-Rack
WE-AFB
74270063
7.6 mm, 12.7 mm, 7.92 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 7.6 mm
Outer Diameter 12.7 mm
Inner Diameter 7.92 mm
Length 12.7 mm
Impedance @ 25 MHz 1 turn 51 Ω
Impedance @ 100 MHz 1 turn 75 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270053
7.6 mm, 16 mm, 8 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 7.6 mm
Outer Diameter 16 mm
Inner Diameter 8 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 139 Ω
Impedance @ 100 MHz 1 turn 225 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
742700781
8 mm, 14.2 mm, 8.2 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 8 mm
Outer Diameter 14.2 mm
Inner Diameter 8.2 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 112 Ω
Impedance @ 100 MHz 1 turn 186 Ω
Material 7 W 700 
Design Kit
Alpha-Rack
WE-AFB
7427006
8.1 mm, 12 mm, 8.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 8.1 mm
Outer Diameter 12 mm
Inner Diameter 8.5 mm
Length 15 mm
Impedance @ 25 MHz 1 turn 44 Ω
Impedance @ 100 MHz 1 turn 68 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270054
8.6 mm, 16 mm, 9 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 8.6 mm
Outer Diameter 16 mm
Inner Diameter 9 mm
Length 17 mm
Impedance @ 25 MHz 1 turn 76 Ω
Impedance @ 100 MHz 1 turn 112 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
7427005
8.6 mm, 16 mm, 9 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 8.6 mm
Outer Diameter 16 mm
Inner Diameter 9 mm
Length 28 mm
Impedance @ 25 MHz 1 turn 135 Ω
Impedance @ 100 MHz 1 turn 199 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270091
9.1 mm, 17.5 mm, 9.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 9.1 mm
Outer Diameter 17.5 mm
Inner Diameter 9.5 mm
Length 12.7 mm
Impedance @ 25 MHz 1 turn 53 Ω
Impedance @ 100 MHz 1 turn 93 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
7427009
9.1 mm, 17.5 mm, 9.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 9.1 mm
Outer Diameter 17.5 mm
Inner Diameter 9.5 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 116 Ω
Impedance @ 100 MHz 1 turn 193 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
74270055
9.8 mm, 18.6 mm, 10.2 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 9.8 mm
Outer Diameter 18.6 mm
Inner Diameter 10.2 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 138 Ω
Impedance @ 100 MHz 1 turn 208 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270051
10 mm, 15.5 mm, 10.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 10 mm
Outer Diameter 15.5 mm
Inner Diameter 10.5 mm
Length 28 mm
Impedance @ 25 MHz 1 turn 80 Ω
Impedance @ 100 MHz 1 turn 152 Ω
Material 3 W 800 
Design Kit
Alpha-Rack
WE-AFB
74270094
10 mm, 17.5 mm, 10.7 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 10 mm
Outer Diameter 17.5 mm
Inner Diameter 10.7 mm
Length 18 mm
Impedance @ 25 MHz 1 turn 73 Ω
Impedance @ 100 MHz 1 turn 107 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270093
10 mm, 17.5 mm, 10.7 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 10 mm
Outer Diameter 17.5 mm
Inner Diameter 10.7 mm
Length 25 mm
Impedance @ 25 MHz 1 turn 104 Ω
Impedance @ 100 MHz 1 turn 160 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270057
11 mm, 19 mm, 11.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 11 mm
Outer Diameter 19 mm
Inner Diameter 11.5 mm
Length 50.8 mm
Impedance @ 25 MHz 1 turn 207 Ω
Impedance @ 100 MHz 1 turn 312 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270056
11.1 mm, 20.5 mm, 11.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 11.1 mm
Outer Diameter 20.5 mm
Inner Diameter 11.5 mm
Length 29 mm
Impedance @ 25 MHz 1 turn 137 Ω
Impedance @ 100 MHz 1 turn 204 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
742700790
12.5 mm, 26 mm, 13 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 12.5 mm
Outer Diameter 26 mm
Inner Diameter 13 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 127 Ω
Impedance @ 100 MHz 1 turn 218 Ω
Material 7 W 380 
Design Kit
Alpha-Rack
WE-AFB
74270096
15 mm, 26 mm, 15.5 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 15 mm
Outer Diameter 26 mm
Inner Diameter 15.5 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 125 Ω
Impedance @ 100 MHz 1 turn 188 Ω
Material 4 W 620 
Design Kit
Alpha-Rack
WE-AFB
74270095
17.4 mm, 28 mm, 18 mm
Simu­lation
Status Active i | Production is active. Expected lifetime: >10 years.
Cable Diameter Max. 17.4 mm
Outer Diameter 28 mm
Inner Diameter 18 mm
Length 28.5 mm
Impedance @ 25 MHz 1 turn 105 Ω
Impedance @ 100 MHz 1 turn 151 Ω
Material 4 W 1500 
Design Kit
Alpha-Rack

Assortments

Articles from this product series can be found in the following assortments: