S05K250 EPCOS Inc, S05K250 Datasheet - Page 24

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

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

v
v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-S14 …
Please read Cautions and warnings and
Important notes at the end of this document.
10000
6000
4000
2000
1000
800
600
400
200
100
80
60
40
20
10
V
8
6
4
10
150
130
680
550
460
385
300
250
_
to “General technical information”, 1.6.3
14
95
60
40
30
20
5
10
A
Leaded varistors
StandarD series
_
1000
625
510
420
320
275
230
175
140
115
4
75
50
35
25
17
11
10
_
3
440
40
10
_
680
550
460
320
275
230
175
140
115
2
75
50
35
25
17
11
10
1000
_
300
150
130
625
510
385
250
1
95
60
30
14
20
10
24
440
0
B
11/07
10
A = Leakage current
B = Protection level
420
1
10
2
10
VAR0459-T
3
i
A
10
for worst-case
varistor tolerances
4