Varistors

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Varistor voltage (@1mA)
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01
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Manufacturers Part No.
(SIOV-S05K11)
TDK Electronics Metal oxide varistor B722 18V 100A Ø7mm P5mm
Customer Part No.
Customer Project No.
1.450 Pcs.
Planned Delivery Time
Ø 18 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
18.0 V
100.0 A
0.3 J
11.0 V AC
14.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
02
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Manufacturers Part No.
(SIOV-S05K25)
TDK Electronics Metal oxide varistor B722 39V 100A Ø7mm P5mm
Customer Part No.
Customer Project No.
3.725 Pcs.
Planned Delivery Time
Ø 5 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
39.0 V
100.0 A
0.7 J
25.0 V AC
31.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
03
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Manufacturers Part No.
(SIOV-S07K25)
TDK Electronics Metal oxide varistor B722 39V 250A Ø9mm P5mm
Customer Part No.
Customer Project No.
2.175 Pcs.
Next Stock Receipt
Week 31/2026
(1.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
39.0 V
250.0 A
1.6 J
25.0 V AC
31.0 V DC
-40.0 °C
85.0 °C
9.0 mm
5.0 mm
04
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Manufacturers Part No.
(SIOV-S10K25)
TDK Electronics Metal oxide varistor B722 39V 500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
975 Pcs.
Planned Delivery Time
Ø 10 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
39.0 V
500.0 A
3.7 J
25.0 V AC
31.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
05
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Manufacturers Part No.
(SIOV-S05K30)
TDK Electronics Metal oxide varistor B722 47V 100A Ø7mm P5mm
Customer Part No.
Customer Project No.
0 Pcs.
Next Stock Receipt
Week 22/2026
(1.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
47.0 V
100.0 A
0.9 J
30.0 V AC
38.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
06
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Manufacturers Part No.
(SIOV-S07K30)
TDK Electronics Metal oxide varistor B722 47V 250A Ø9mm P5mm
Customer Part No.
Customer Project No.
3.975 Pcs.
Planned Delivery Time
Ø 16 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
47.0 V
250.0 A
2.0 J
30.0 V AC
38.0 V DC
-40.0 °C
85.0 °C
9.0 mm
5.0 mm
07
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Manufacturers Part No.
(SIOV-S10K30)
TDK Electronics Metal oxide varistor B722 47V 500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
1.350 Pcs.
Next Stock Receipt
Week 27/2026
(1.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
47.0 V
500.0 A
4.4 J
30.0 V AC
38.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
08
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Manufacturers Part No.
(SIOV-S10K50)
TDK Electronics Metal oxide varistor B722 82V 2.500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
2.425 Pcs.
Planned Delivery Time
Ø 11 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
82.0 V
2500.0 A
8.4 J
50.0 V AC
65.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
09
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Manufacturers Part No.
(SIOV-S05K60)
TDK Electronics Metal oxide varistor B722 100V 400A Ø7mm P5mm
Customer Part No.
Customer Project No.
4.175 Pcs.
Planned Delivery Time
Ø 11 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
100.0 V
400.0 A
2.2 J
60.0 V AC
85.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
10
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Manufacturers Part No.
(SIOV-S07K60)
TDK Electronics Metal oxide varistor B722 100V 1.200A Ø9mm P5mm
Customer Part No.
Customer Project No.
1.225 Pcs.
Planned Delivery Time
Ø 9 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
100.0 V
1200.0 A
4.8 J
60.0 V AC
85.0 V DC
-40.0 °C
85.0 °C
9.0 mm
5.0 mm
11
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Manufacturers Part No.
(SIOV-S10K60)
TDK Electronics Metal oxide varistor B722 100V 2.500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
0 Pcs.
Next Stock Receipt
Week 21/2026
(1.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
100.0 V
2500.0 A
10.0 J
60.0 V AC
85.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
12
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Manufacturers Part No.
(SIOV-S07K130)
TDK Electronics Metal oxide varistor B722 205V 1.200A Ø9mm P5mm
Customer Part No.
Customer Project No.
1.050 Pcs.
Planned Delivery Time
Ø 13 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
205.0 V
1200.0 A
9.5 J
130.0 V AC
170.0 V DC
-40.0 °C
85.0 °C
9.0 mm
5.0 mm
13
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Manufacturers Part No.
(SIOV-S05K230)
TDK Electronics Metal oxide varistor B722 360V 400A Ø7mm P5mm
Customer Part No.
Customer Project No.
675 Pcs.
Planned Delivery Time
Ø 13 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
360.0 V
400.0 A
7.2 J
230.0 V AC
300.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
14
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Manufacturers Part No.
(SIOV-S07K230)
TDK Electronics Metal oxide varistor B722 360V 1.200A Ø9mm P5mm
Customer Part No.
Customer Project No.
1.250 Pcs.
Planned Delivery Time
Ø 2 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
360.0 V
1200.0 A
17.0 J
230.0 V AC
300.0 V DC
-40.0 °C
85.0 °C
9.0 mm
5.0 mm
15
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Manufacturers Part No.
(SIOV-S10K230)
TDK Electronics Metal oxide varistor B722 360V 2.500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
1.675 Pcs.
Planned Delivery Time
Ø 14 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
360.0 V
2500.0 A
36.0 J
230.0 V AC
300.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
16
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Manufacturers Part No.
(SIOV-S14K230)
TDK Electronics Metal oxide varistor B722 360V 4.500A Ø15,5mm P7,5mm
Customer Part No.
Customer Project No.
1.150 Pcs.
Planned Delivery Time
Ø 5 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
360.0 V
4500.0 A
60.0 J
230.0 V AC
300.0 V DC
-40.0 °C
85.0 °C
15.5 mm
7.5 mm
17
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Manufacturers Part No.
(SIOV-S05K250)
TDK Electronics Metal oxide varistor B722 390V 400A Ø7mm P5mm
Customer Part No.
Customer Project No.
1.425 Pcs.
Next Stock Receipt
Week 27/2026
(1.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
390.0 V
400.0 A
8.5 J
250.0 V AC
320.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
18
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Manufacturers Part No.
(SIOV-S10K250)
TDK Electronics Metal oxide varistor B722 390V 2.500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
1.850 Pcs.
Next Stock Receipt
Week 27/2026
(1.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
390.0 V
2500.0 A
38.0 J
250.0 V AC
320.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
19
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Manufacturers Part No.
(SIOV-S14K250)
TDK Electronics Metal oxide varistor B722 390V 4.500A Ø15,5mm P7,5mm
Customer Part No.
Customer Project No.
7.832 Pcs.
Planned Delivery Time
Ø 20 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
390.0 V
4500.0 A
65.0 J
250.0 V AC
320.0 V DC
-40.0 °C
85.0 °C
15.5 mm
7.5 mm
20
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Manufacturers Part No.
(SIOV-S20K250)
TDK Electronics Metal oxide varistor B722 390V 8.000A Ø21,5mm P10mm
Customer Part No.
Customer Project No.
1.000 Pcs.
Planned Delivery Time
Ø 20 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
390.0 V
8000.0 A
140.0 J
250.0 V AC
320.0 V DC
-40.0 °C
85.0 °C
21.5 mm
10.0 mm
21
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Manufacturers Part No.
(SIOV-S05K275)
TDK Electronics Metal oxide varistor B722 430V 400A Ø7mm P5mm
Customer Part No.
Customer Project No.
2.800 Pcs.
Planned Delivery Time
Ø 20 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
430.0 V
400.0 A
8.6 J
275.0 V AC
350.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm
22
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Manufacturers Part No.
(SIOV-S07K275)
TDK Electronics Metal oxide varistor B722 430V 1.200A Ø9mm P5mm
Customer Part No.
Customer Project No.
8.825 Pcs.
Next Stock Receipt
Week 27/2026
(3.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
430.0 V
1200.0 A
21.0 J
275.0 V AC
350.0 V DC
-40.0 °C
85.0 °C
9.0 mm
5.0 mm
23
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Manufacturers Part No.
(SIOV-S10K275)
TDK Electronics Metal oxide varistor B722 430V 2.500A Ø12mm P7,5mm
Customer Part No.
Customer Project No.
3.875 Pcs.
Next Stock Receipt
Week 25/2026
(2.000 Pcs.)
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
430.0 V
2500.0 A
43.0 J
275.0 V AC
350.0 V DC
-40.0 °C
85.0 °C
12.0 mm
7.5 mm
24
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Manufacturers Part No.
(SIOV-S14K275)
TDK Electronics Metal oxide varistor B722 430V 4.500A Ø15,2mm P7,5mm
TOP
Customer Part No.
Customer Project No.
19.375 Pcs.
Planned Delivery Time
Ø 20 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
430.0 V
4500.0 A
71.0 J
275.0 V AC
350.0 V DC
-40.0 °C
85.0 °C
15.2 mm
7.5 mm
25
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Manufacturers Part No.
(SIOV-S05K300)
TDK Electronics Metal oxide varistor B722 680V 400A Ø7mm P5mm
Customer Part No.
Customer Project No.
5.550 Pcs.
Planned Delivery Time
Ø 14 Weeks
Available (from stock)
(at least 25 or mul. of 25)
Metal oxide varistor
TDK Electronics
THT
bulk
680.0 V
400.0 A
9.6 J
300.0 V AC
385.0 V DC
-40.0 °C
85.0 °C
7.0 mm
5.0 mm