S20K275 EPCOS Inc, S20K275 Datasheet - Page 23

• Manufacturer Part Number: S20K275
• Description: VARISTOR 275V RMS 20MM RADIAL
• Manufacturer: EPCOS Inc
• Series: StandarDr

Specifications of S20K275

• Varistor Voltage: 430V
• Current-surge: 8kA
• Number Of Circuits: 1
• Maximum Ac Volts: 275VAC
• Maximum Dc Volts: 350VDC
• Energy: 151J
• Package / Case: Disc 20mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-1417; B72220S 271K101; B72220S0271K101; B72220S271K101

v
v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-S10 …
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
625
510
385
320
175
140
115
275
230
_
to “General technical information”, 1.6.3
75
50
17
35
25
11
5
10
A
_
150
130
680
550
460
420
300
250
4
14
95
60
40
30
20
10
_
3
50
440
10
_
625
510
385
300
250
150
130
2
95
60
40
30
20
14
10
_
175
140
115
680
550
420
320
275
230
460
1
17
75
35
25
11
10
23
0
440
B
11/07
10
A = Leakage current
B = Protection level
1
Leaded varistors
StandarD series
10
2
10
VAR0451-H
3
i
A
10
for worst-case
varistor tolerances
4