S14K420 EPCOS Inc, S14K420 Datasheet - Page 29
![VARISTOR 420VRMS 14MM RADIAL](/photos/1/41/14171/varistor_14mm_series_sml.jpg)
S14K420
Manufacturer Part Number
S14K420
Description
VARISTOR 420VRMS 14MM RADIAL
Manufacturer
EPCOS Inc
Series
StandarDr
Datasheet
1.S05K140.pdf
(36 pages)
Specifications of S14K420
Varistor Voltage
680V
Current-surge
4.5kA
Number Of Circuits
1
Maximum Ac Volts
420VAC
Maximum Dc Volts
560VDC
Energy
90J
Package / Case
Disc 14mm
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72214S 421K101
B72214S0421K101
B72214S421K101
B72214S0421K101
B72214S421K101
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S14K420
Manufacturer:
CITEL
Quantity:
8 554
Company:
Part Number:
S14K420E2
Manufacturer:
EPCOS
Quantity:
6 003
Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
SIOV-S10K385 … K680
i
SIOV-S14K11 … K40
Please read Cautions and warnings and
Important notes at the end of this document.
i
max
max
10
10
10
10
10
10
10
10
10
10
10
10
A
5
5
5
5
A
5
5
5
5
_
_
4
3
2
0
1
1
4
3
2
1
0
10
1
10
1
1
max
5
5
= f (t
10
10
r
, pulse train)
10
10
10
10
1x
10
1x
10
2
2
3
5
3
5
10
10
10
10
10
10
2
2
2
4
6
2
4
6
29
5
5
11/07
10
10
Leaded varistors
3
3
StandarD series
t
t
r
r
5
5
VAR0103-S
VAR0102-J
t
t
i
i
µs
r
µs
r
max
max
10
10
4
4