S20K420E2 EPCOS Inc, S20K420E2 Datasheet - Page 4

• Manufacturer Part Number: S20K420E2
• Description: VARISTOR 420VRMS 20MM RADIAL
• Manufacturer: EPCOS Inc
• Series: AdvanceDr

Specifications of S20K420E2

• Varistor Voltage: 680V
• Current-surge: 10kA
• Number Of Circuits: 1
• Maximum Ac Volts: 420VAC
• Maximum Dc Volts: 560VDC
• Energy: 273J
• Package / Case: Disc 20mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72220S2421K101

Characteristics (T
Ordering code
B72205S2131K101
B72207S2131K101
B72210S2131K101
B72214S2131K101
B72220S2131K101
B72205S2141K101
B72207S2141K101
B72210S2141K101
B72214S2141K101
B72220S2141K101
B72205S2151K101
B72207S2151K101
B72210S2151K101
B72214S2151K101
B72220S2151K101
B72205S2171K101
B72207S2171K101
B72210S2171K101
B72214S2171K101
B72220S2171K101
B72205S2211K101
B72207S2211K101
B72210S2211K101
B72214S2211K101
B72220S2211K101
Please read Cautions and warnings and
Important notes at the end of this document.
Leaded varistors
AdvanceD series
A
= 25 °C)
V
(1 mA)
V
205
205
205
205
205
220
220
220
220
220
240
240
240
240
240
270
270
270
270
270
330
330
330
330
330
v
∆V
(1 mA)
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
v
4
11/07
v
(i
V
340
340
340
340
340
360
360
360
360
360
395
395
395
395
395
455
455
455
455
455
545
545
545
545
545
c, max
c
)
i
A
100.0
100.0
100.0
100.0
100.0
c
10.0
25.0
50.0
10.0
25.0
50.0
10.0
25.0
50.0
10.0
25.0
50.0
10.0
25.0
50.0
5.0
5.0
5.0
5.0
5.0
C
(1 kHz)
pF
1340
1240
1160
1000
100
200
400
650
180
370
610
170
350
570
150
300
490
125
250
410
835
typ
95
90
75
65