S20K300 EPCOS Inc, S20K300 Datasheet - Page 24

• Manufacturer Part Number: S20K300
• Description: VARISTOR 300VRMS 20MM RADIAL
• Manufacturer: EPCOS Inc
• Series: StandarDr

Specifications of S20K300

• Varistor Voltage: 470V
• Current-surge: 8kA
• Number Of Circuits: 1
• Maximum Ac Volts: 300VAC
• Maximum Dc Volts: 385VDC
• Energy: 173J
• Package / Case: Disc 20mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-2406; B72220S 301K101; B72220S0301K101; B72220S301K101; B72220S301K101V57; S20K300

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