WE-VD Disk Varistor

  • Picture
  • Dimensions
Please choose size
Size L
(mm)
W
(mm)
H
(mm)
Mount
5 mm 7.5 THT
7 mm 9.0 THT
10 mm 12.5 THT
14 mm 16.5 THT
20 mm 23.0 THT

Characteristics

  • Low clamping voltage
  • After a surge impulse the varistor works immediately in normal mode so there is no slip current
  • Excellent absorption at surge impulses
  • Operating temperature:
    –40 ºC to +85 ºC for types up to 95 VRMS
    –40 ºC to +125 ºC for types from 115 VRMS
  • Response time < 25 ns
  • UL1449 4th Edition, CSA and VDE approved:
    - UL1449 File E332875
    - CSA: File 224856
    - VDE: File 40016986 and 40016998
    - IEC: 60950-1: 2013 Annex Q from Ø 10 mm

Applications

  • 12–48 VDC distribution
  • 110–400 V power supply
  • Leakage of voltage peaks
  • Surge protection in accordance with EN 61000-4-5

Products

  • 5 mm
  • 7 mm
  • 10 mm
  • 14 mm
  • 20 mm
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SPEC Order Code VRMS
(V)
VDC
(V)
VBR min.
(V)
IPeak
(A)
IClamp
(A)
PDiss
(W)
Wmax
(J)
VDE Approval CSA Approval Application Files Design Kit Samples
1 PDF 820452001 20 26 250 1 0.01 1.3 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip
2 PDF 820453001 30 38 47 250 1 0.01 1.8 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip
3 PDF 820453811 385 505 620 800 5 0.1 27 Yes Yes Cadstar_WE-VD (rev19a).zip
4 PDF 820551311 130 170 200 400 5 0.1 7.1 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip
5 PDF 820551406 14 18 22 100 1 0.01 0.7 Yes No 12 VDC Cadstar_WE-VD (rev19a).zip
6 PDF 820552501 25 31 39 100 1 0.01 1.2 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip 820999
7 PDF 820552711 250 350 430 400 5 0.1 16.5 Yes Yes Cadstar_WE-VD (rev19a).zip
8 PDF 820553811 385 505 620 400 5 0.1 20.5 Yes Yes Cadstar_WE-VD (rev19a).zip
9 PDF 820554001 40 56 68 100 1 0.01 2.1 Yes No 48 VDC Cadstar_WE-VD (rev19a).zip
10 PDF 820554611 460 615 750 400 5 0.1 22.5 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
11 PDF 820556001 60 85 100 400 5 0.1 3.5 Yes No 72 VDC Cadstar_WE-VD (rev19a).zip
SPEC Order Code VRMS
(V)
VDC
(V)
VBR min.
(V)
IPeak
(A)
IClamp
(A)
PDiss
(W)
Wmax
(J)
VDE Approval CSA Approval Application Files Design Kit Samples
1 PDF 820471511 150 200 240 1750 10 0.25 21 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip
2 PDF 820474211 420 560 680 1750 10 0.25 56 Yes Yes Cadstar_WE-VD (rev19a).zip
3 PDF 820474611 460 615 750 1750 10 0.25 58 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
4 PDF 820475001 50 65 82 1750 10 0.25 7 Yes No 48 VDC Cadstar_WE-VD (rev19a).zip
5 PDF 820571111 115 150 180 1200 10 0.25 13 Yes Yes Cadstar_WE-VD (rev19a).zip
6 PDF 820571311 130 170 200 1200 10 0.25 14.3 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip
7 PDF 820571406 14 18 22 250 2.5 0.02 1.4 Yes No 12 VDC Cadstar_WE-VD (rev19a).zip
8 PDF 820572501 25 31 39 250 2.5 0.02 2.4 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip
9 PDF 820572511 250 320 390 1200 10 0.25 30 Yes Yes Cadstar_WE-VD (rev19a).zip
10 PDF 820572711 275 350 430 1200 10 0.25 33 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip 820999
11 PDF 820573001 30 38 47 250 2.5 0.02 3 Yes No Cadstar_WE-VD (rev19a).zip
12 PDF 820573011 300 385 470 1200 10 0.25 35 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
13 PDF 820574001 40 56 68 250 2.5 0.02 4.3 Yes No 48 VDC Cadstar_WE-VD (rev19a).zip 820999
14 PDF 820574211 420 560 680 1200 10 0.25 43 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
15 PDF 820574611 460 615 750 1200 10 0.25 45 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
16 PDF 820576001 60 85 100 1200 10 0.25 7 Yes No Cadstar_WE-VD (rev19a).zip
SPEC Order Code VRMS
(V)
VDC
(V)
VBR min.
(V)
IPeak
(A)
IClamp
(A)
PDiss
(W)
Wmax
(J)
VDE Approval CSA Approval Application Files Design Kit Samples
1 PDF 820411311 130 170 200 3500 25 0.4 35 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip 820999
2 PDF 820412001 20 26 33 1000 5 0.05 4.8 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip 820999
3 PDF 820412511 250 320 390 3500 25 0.4 70 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
4 PDF 820412711 275 350 430 3500 25 0.4 80 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip 820999
5 PDF 820415511B 550 745 910 3500 25 0.4 127 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
6 PDF 820511311 130 170 200 2500 25 0.4 28.5 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip
7 PDF 820512001 20 26 33 500 5 0.05 4.4 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip
8 PDF 820512311 230 300 360 2500 25 0.4 52 Yes Yes Cadstar_WE-VD (rev19a).zip
9 PDF 820512501 25 31 39 500 5 0.05 4.7 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip
10 PDF 820512511 250 320 390 2500 25 0.4 60 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
11 PDF 820512711 275 350 430 2500 25 0.4 66 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
12 PDF 820513001 30 38 47 500 5 0.05 6 Yes No Cadstar_WE-VD (rev19a).zip
13 PDF 820513011 300 385 470 2500 25 0.4 70 Yes Yes Cadstar_WE-VD (rev19a).zip
14 PDF 820513811 385 505 620 2500 25 0.4 82 Yes Yes Cadstar_WE-VD (rev19a).zip
15 PDF 820514611 460 615 750 2500 25 0.4 90 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
SPEC Order Code VRMS
(V)
VDC
(V)
VBR min.
(V)
IPeak
(A)
IClamp
(A)
PDiss
(W)
Wmax
(J)
VDE Approval CSA Approval Application Files Design Kit Samples
1 PDF 820441311E 130 170 200 6000 50 0.6 70 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip 820999
2 PDF 820442711E 275 350 430 6000 50 0.6 155 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip 820999
3 PDF 820443211E 320 418 510 6000 50 0.6 190 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip 820999
4 PDF 820444211E 420 560 680 6000 50 0.6 225 Yes Yes Cadstar_WE-VD (rev19a).zip
5 PDF 820444611E 460 615 750 6000 50 0.6 230 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip 820999
6 PDF 820445511E 550 745 910 6000 50 0.6 255 Yes Yes Cadstar_WE-VD (rev19a).zip 820999
7 PDF 820446211E 625 825 1000 6000 50 0.6 283 Yes Yes Cadstar_WE-VD (rev19a).zip
8 PDF 820541021 1000 1465 1800 4500 50 0.6 348 Yes Yes Cadstar_WE-VD (rev19a).zip
9 PDF 820541311 130 170 200 4500 50 0.6 57 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip
10 PDF 820541406 14 18 22 1000 10 0.1 5.4 Yes No 12 VDC Cadstar_WE-VD (rev19a).zip
11 PDF 820542501 25 31 39 1000 10 0.1 9.4 Yes No 24 VDC Cadstar_WE-VD (rev19a).zip 820999
12 PDF 820542511 250 320 390 4500 50 0.6 120 Yes Yes Cadstar_WE-VD (rev19a).zip
13 PDF 820542711 275 350 430 4500 50 0.6 132 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
14 PDF 820543001 30 38 47 1000 10 0.1 12 Yes No Cadstar_WE-VD (rev19a).zip
15 PDF 820543011 300 385 470 4500 50 0.6 140 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
16 PDF 820544211 420 560 680 4500 50 0.6 172 Yes Yes Cadstar_WE-VD (rev19a).zip
17 PDF 820544611 460 615 750 4500 50 0.6 180 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
18 PDF 820545001 50 65 82 1000 50 0.6 22 Yes No Cadstar_WE-VD (rev19a).zip
19 PDF 820545111 510 670 820 4500 50 0.6 188 Yes Yes Cadstar_WE-VD (rev19a).zip
20 PDF 820546811 680 895 1100 4500 50 0.6 248 Yes Yes Cadstar_WE-VD (rev19a).zip
SPEC Order Code VRMS
(V)
VDC
(V)
VBR min.
(V)
IPeak
(A)
IClamp
(A)
PDiss
(W)
Wmax
(J)
VDE Approval CSA Approval Application Files Design Kit Samples
1 PDF 820422711 275 350 430 10000 100 1 303 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
2 PDF 820423211 320 418 510 10000 100 1 382 Yes Yes Cadstar_WE-VD (rev19a).zip 820999
3 PDF 820425511 550 745 910 10000 100 1 510 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip 820999
4 PDF 820426811 680 895 1100 10000 100 1 620 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip 820999
5 PDF 820521311 130 170 200 6500 100 1 114 Yes Yes 110 VAC Cadstar_WE-VD (rev19a).zip
6 PDF 820522511 250 320 390 6500 100 1 240 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
7 PDF 820522711 275 350 430 6500 100 1 264 Yes Yes 230 VAC Cadstar_WE-VD (rev19a).zip
8 PDF 820523006 30 38 47 2000 20 0.2 17 Yes No Cadstar_WE-VD (rev19a).zip
9 PDF 820523211 320 418 510 6500 100 1 296 Yes Yes Cadstar_WE-VD (rev19a).zip
10 PDF 820523811B 385 505 620 6500 100 1 328 Yes Yes Cadstar_WE-VD (rev19a).zip
11 PDF 820524211B 420 560 680 6500 100 1 344 Yes Yes Cadstar_WE-VD (rev19a).zip
12 PDF 820524611 460 615 750 6500 100 1 360 Yes Yes 400 VAC Cadstar_WE-VD (rev19a).zip
13 PDF 820525511 550 745 910 6500 100 1 408 Yes Yes Cadstar_WE-VD (rev19a).zip
14 PDF 820526811 680 895 1100 6500 100 1 496 Yes Yes Cadstar_WE-VD (rev19a).zip
15 PDF 820527501 75 100 120 6500 100 1 64 Yes No 110 VAC Cadstar_WE-VD (rev19a).zip

Design Kits

Articles from this family can be found in the following Design Kits:

Tags: WE-VD, VarVD, Surge Protection, WE-VD Disk Varistor, Circuit Protection; transient voltage suppression, circuit protection, powerline, power supply, Surge MOV, metaloxide, varistor