S14K30AUTO EPCOS Inc, S14K30AUTO Datasheet - Page 4

• Manufacturer Part Number: S14K30AUTO
• Description: VARISTOR 30VRMS 14MM RADIAL
• Manufacturer: EPCOS Inc
• Series: S Automotiver

Specifications of S14K30AUTO

• Varistor Voltage: 47V
• Current-surge: 1.0kA
• Number Of Circuits: 1
• Maximum Ac Volts: 30VAC
• Maximum Dc Volts: 34VDC
• Energy: 50J
• Package / Case: Disc 14mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-4264; B72214S1300K102

Characteristics (T
Ordering code
12-V supply systems
B72207S1140K201
B72210S1140K102
B72210S1140K501
B72214S1140K102
B72214S1140K501
B72220S1140K102
B72210S1170K102
B72214S1170K102
B72220S1170K102
24-V supply systems
B72220S1250K102
B72214S1300K102
B72220S1300K102
Notes
■
■
■
■
Please read Cautions and warnings and
Important notes at the end of this document.
If the maximum loads specified for load dump and jump start are fully utilized, subsequent
polarity reversal of the AUTO varistors is inadmissible.
If the load remains under the maximum ratings, polarity reversal may be admissible.
Contact EPCOS for consultancy on this kind of problem.
Load dump or jump start can decrease the varistor voltage in load direction by max. 15%.
Load dump: min. time of energy input 40 ms, interval 60 s.
Leaded varistors
Automotive series
A
= 25 °C)
V
(5 min)
V
25
25
25
25
25
25
30
30
30
40
45
45
Jump
V
(1 mA)
V
22
22
22
22
22
22
27
27
27
39
47
47
v
4
∆V
(1 mA)
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
v
11/07
v
(i
V
c, max
c
43
43
43
43
43
43
53
53
53
77
93
93
)
i
A
10.0
10.0
20.0
10.0
20.0
20.0
10.0
20.0
c
2.5
5.0
5.0
5.0
C
(1 kHz)
nF
10.0
10.0
19.0
15.6
11.1
2.3
5.2
5.2
4.4
8.2
5.0
9.4
typ