S05K250 EPCOS Inc, S05K250 Datasheet - Page 32

VARISTOR 250VRMS 5MM RADIAL

S05K250

Manufacturer Part Number
S05K250
Description
VARISTOR 250VRMS 5MM RADIAL
Manufacturer
EPCOS Inc
Series
StandarDr
Datasheet

Specifications of S05K250

Varistor Voltage
390V
Current-surge
400A
Number Of Circuits
1
Maximum Ac Volts
250VAC
Maximum Dc Volts
320VDC
Energy
8.2J
Package / Case
Disc 5mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
495-3784
B72205S251K101
S05K250

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S05K250E2
Manufacturer:
EPCOS
Quantity:
5 811
Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
SIOV-S20K130 … K320
i
SIOV-S20K385 … K460
Please read Cautions and warnings and
Important notes at the end of this document.
i
max
max
10
10
10
10
10
10
10
10
10
10
10
10
A
A
5
5
5
5
5
5
5
5
_
_
4
3
2
1
0
4
3
2
1
0
1
1
10
10
1
1
Leaded varistors
StandarD series
max
5
5
= f (t
10
10
r
, pulse train)
10
10
10
10
1x
10
1x
10
2
2
3
3
5
5
10
10
10
10
10
10
2
2
4
6
4
6
2
2
32
5
5
11/07
10
10
3
3
t
t
r
r
5
5
VAR0169-F
VAR0168-7
t
t
i
i
µs
r
µs
r
max
max
10
10
4
4

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