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Design Kits EMC Components from Würth Elektronik
WE-SHC Seamless Shielding Cabinets
Order Code 367001
L
8.7 to 48.9 mm
W
6.3 to 44.9 mm
H
2 to 5.3 mm
Core Material
Steel
WE-SECF SMT EMI Contact Finger
Order Code 331001
Size
0148, 0315, 0320, 0453, 0557, 0610, 0825, 1440, 1562, 1613, 1670, 1730, 1735, 2140, 2240
L
2.7 to 7.15 mm
W
1.5 to 3 mm
H
1.5 to 13 mm
PCB Grounding Contacts
Order Code 331002
L
3 to 10 mm
W
2 to 10 mm
H
2.5 to 15 mm
R
S
0.1 Ω/ square
WE-SHC Shielding Cabinets Assortment
Order Code 361999
L
3.1 to 43.97 mm
W
3.1 to 43.97 mm
H
0.89 to 9.55 mm
Base Material
Brass to Steel
EMI Suppression Axial Ferrite BeadWE-AFB
Order Code 742700
Ø Cable max.
3.3 to 11 mm
Ø OD
9.5 to 19 mm
Ø ID
3.55 to 11.5 mm
L
9.5 to 50.8 mm
EMI Suppression Toroidal Ferrite WE-TOF
Order Code 742701
Ø Cable max.
3 to 26.9 mm
L
4.3 to 20 mm
Ø ID
3.3 to 27.4 mm
Material
4 W 620
Snap Ferrites WE-Star
Order Code 742711
Ø Cable max.
3 to 27 mm
L
20 to 56.2 mm
W
16 to 55 mm
H
13 to 44 mm
Flat Ferrite Core WE-FLAT
Order Code 742722
Ø Cable max.
10.7 to 52 mm
Z @ 25 MHz 1 turn
13 to 107 Ω
Z @ 100 MHz 1 turn
33 to 174 Ω
WE-CBF SMT Ferrites
Order Code 742790
Size
0402, 0603, 0805
Z
max
15 to 4500 Ω
R
DC max.
0.003 to 1.5 Ω
Type
High Speed to High Current
Ferrites WE-CBF Large Size
Order Code 742791
Size
1206, 1210, 1806, 1812, 2220, 4030, 7847, 8530, 9056
Z @ 100 MHz
26 to 1200 Ω
Z @ 1 GHz
41 to 395 Ω
R
DC max.
0.6 mΩ to 0.5 Ω
WE-MPSB / WE-PBF / WE-SUKW / WE-CMS
Order Code 742793
Z @ 100 MHz
8 to 600 Ω
Z @ 1 GHz
24 to 395 Ω
I
R 2
2100 mA to 38 A
WE-CBF HF SMT Ferrites
Order Code 742841
I
R
50 to 600 mA
Z
max
15 to 4500 Ω
R
DC max.
0.05 to 1.8 Ω
Type
High Speed to High Current
WE-CNSW Common Mode Data Line Chokes
Order Code 744230
Winding Style
bifilar
I
R
200 to 2000 mA
R
DC max.
0.05 to 2.65 Ω
V
R
20 to 60 V
WE-LF Common Mode Power Line Chokes
Order Code 744630
L
1
0.4 to 50 mH
I
R
0.3 to 6 A
R
DC max.
0.02 to 2.6 Ω
WE-FI Toroidal Line Chokes
Order Code 744705
L
10 to 860 µH
R
DC max.
0.01 to 0.45 Ω
I
R
0.9 to 8 A
WE-SD Rod Core Inductors
Order Code 744713
L
1
10 µH
I
R
15 A
R
DC 1
5.7 mΩ
SMT Common Mode Filters for Data Line Chokes
Order Code 744725
L
1 µH to 100 mH
I
R
150 mA to 10 A
Z
max
440 to 160000 Ω
Winding Style
bifilar to sectional
WE-MI Multilayer SMT Inductors
Order Code 744790
L
0.047 to 12 µH
I
R
3 to 300 mA
Q
10 to 50 %
R
DC max.
0.2 to 1.85 Ω
WE-CMBNC Common Mode Power Line Chokes
Order Code 744800
I
R
0.9 to 38 A
L
0.4 to 190 mH
R
DC max.
1.1 to 430 mΩ
V
R
300 V (AC)
WE-CMB / WE-CMB HC / WE-CMB NiZn Common Mode Power Line Chokes
Order Code 744821
L
1
14 µH to 39 mH
I
R
0.3 to 10 A
R
DC max.
2.7 to 3000 mΩ
WE-CMB / WE-ExB / WE-CMBNC Common Mode Power Line Chokes
Order Code 744824
I
R
2 to 15 A
L
47 µH to 35 mH
R
DC max.
4.6 to 220 mΩ
V
R
250 to 300 V (AC)
WE-CMB / WE-CMBH Common Mode Power Line Chokes
Order Code 744825
I
R
3 to 35 A
L
0.5 to 33 mH
R
DC max.
2.3 to 210 mΩ
V
R
250 V (AC)
WE-FC / WE-TFC Common Mode Power Line Chokes
Order Code 744864
I
R
0.25 to 2.6 A
L
1.1 to 42 mH
R
DC max.
0.08 to 3.6 Ω
V
R
250 to 300 V (AC)
Design Your EMC-Filter
Order Code 744998
I
R
0.4 to 50 A
L
0.7 to 27 mH
R
DC max.
10 mΩ to 1.2 Ω
V
R
250 to 300 V (AC)
WE-VD Disk Varistor
Order Code 820999
V
RMS
25 to 550 V
V
DC
31 to 745 V
W
max
1.2 to 510 J
P
Diss
0.01 to 1 W
ESD PROTECTION
Order Code 823999
V
DC
3.3 to 6 V
C
Ch min.
70 pF
Size
0402, 0603, 0805, DFN1210-6L, DFN1610-2L, DFN3810-9L, MSOP-10L, MSOP-8L, SC70-5L, SC70-6L, SOT143-4L, SOT23-3L, SOT23-5L, SOT23-6L, SOT563
WE-TVSP Power TVSP Diodes High Power
Order Code 824598
V
DC
5 to 48 V
I
Peak
19.4 to 326.1 A
V
Clamp max.
9.2 to 77.4 V
WE-TVSP Power TVS Diode Low Power
Order Code 824599
V
DC
5 to 48 V
I
Peak
5.2 to 65.3 A
V
Clamp max.
9.2 to 77.4 V
WE-VS SMT Varistors
Order Code 825998
V
DC
5.5 to 85 V
I
Peak
10 to 200 A
W
max
0.02 to 1.1 J
C
Ch
84 to 2000 pF
ShielDIY Custom Shielding Cabinets
Order Code 360002
WE-FAS / WE-FSFS
Order Code 304999
WCAP-FTXX MKP Film Capacitors
Order Code 890334
X2-Capacitors
C
10 nF to 6.8 µF
V
R
310 V (AC)
WCAP-FTX2 MKP Film Capacitors
Order Code 890324
X2-Capacitors
C
10 nF to 6.8 µF
V
R
275 V (AC)
WCAP-CSSA Safety MLCCs
Order Code 885300
Size
1808, 1812, 2211, 2220
C
33 pF to 4.7 nF
DF
0.1 to 2.5 %
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