S20K300E2 EPCOS Inc, S20K300E2 Datasheet - Page 5

• Manufacturer Part Number: S20K300E2
• Description: VARISTOR 300V RMS 20MM RADIAL
• Manufacturer: EPCOS Inc
• Series: AdvanceDr

Specifications of S20K300E2

• Varistor Voltage: 470V
• Current-surge: 10kA
• Number Of Circuits: 1
• Maximum Ac Volts: 300VAC
• Maximum Dc Volts: 385VDC
• Energy: 250J
• Package / Case: Disc 20mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-1449; B72220S2301K101

Maximum ratings (T
Ordering code
B72205S2231K101
B72207S2231K101
B72210S2231K101
B72214S2231K101
B72220S2231K101
B72205S2251K101
B72207S2251K101
B72210S2251K101
B72214S2251K101
B72220S2251K101
B72205S2271K101
B72207S2271K101
B72210S2271K101
B72214S2271K101
B72220S2271K101
B72205S2301K101
B72207S2301K101
B72210S2301K101
B72214S2301K101
B72220S2301K101
B72207S2321K101
B72210S2321K101
B72214S2321K101
B72220S2321K101
Please read Cautions and warnings and
Important notes at the end of this document.
A
= 85 °C)
Type
(untaped)
SIOV-
S05K230E2
S07K230E2
S10K230E2
S14K230E2
S20K230E2
S05K250E2
S07K250E2
S10K250E2
S14K250E2
S20K250E2
S05K275E2
S07K275E2
S10K275E2
S14K275E2
S20K275E2
S05K300E2
S07K300E2
S10K300E2
S14K300E2
S20K300E2
S07K320E2
S10K320E2
S14K320E2
S20K320E2
V
V
230
230
230
230
230
250
250
250
250
250
275
275
275
275
275
300
300
300
300
300
320
320
320
320
RMS
5
11/07
V
V
300
300
300
300
300
320
320
320
320
320
350
350
350
350
350
385
385
385
385
385
420
420
420
420
DC
AdvanceD series
Leaded varistors
i
(8/20 µs)
A
10000
10000
10000
10000
10000
max
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
1750
3500
6000
800
800
800
800
W
(2 ms)
J
180.0
100.0
195.0
110.0
215.0
125.0
250.0
136.0
273.0
11.0
23.0
45.0
90.0
12.0
25.0
50.0
13.5
27.5
55.0
15.0
30.0
60.0
32.0
67.0
max
P
W
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.10
0.25
0.40
0.60
1.00
0.25
0.40
0.60
1.00
max