SIOV metal oxide varistors
Leaded varistors, AdvanceD-MP series
Series/Type:
Date:
S10, S14
December 2007
Data Sheet
EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures
hereto and the information contained therein without EPCOS’ prior express consent is prohibited.
Leaded varistors
AdvanceD-MP series
Construction
■
Round varistor element, leaded
■
Coating: epoxy resin, flame-retardant to UL 94 V-0
■
Terminals: tinned copper wire
Features
■
Wide operating voltage range 275 … 460 V
RMS
■
Multiple pulse handling capability
Detailed surge current specification (8/20
µs)
is indicated as below:
Amplitude
I
nom
0.10 I
max
0.25 I
max
0.50 I
max
0.75 I
max
1.00 I
max
Remarks
S10K … E2K1
S14K … E2K1
Approvals
■
■
■
■
Interval
60 s
30 min
30 min
30 min
30 min
30 min
Quantity
15
1
1
1
1
1
I
nom
= 1.5 kA
I
nom
= 3 kA
I
max
= 3 kA
I
max
= 6 kA
UL
CSA
VDE
CECC
Delivery mode
■
Bulk (standard), taped versions on reel or in Ammo pack upon request.
■
For further details refer to chapter “Taping, packaging and lead configuration” for leaded varistors.
General technical data
Climatic category
Operating temperature
Storage temperature
Electric strength
Response time
to IEC 60068-1
to CECC 42 000
to CECC 42 000
40/85/56
– 40 … + 85
– 40 … +125
≥2.5
<25
°C
°C
kV
RMS
ns
Please read
Cautions and warnings
and
Important notes
at the end of this document.
2
11/07
Leaded varistors
AdvanceD-MP series
Maximum ratings
(T
A
= 85
°C)
Ordering code
Type
(untaped)
SIOV-
S10K275E2K1
S14K275E2K1
V
RMS
V
275
275
V
DC
V
350
350
385
385
420
420
505
505
560
560
615
615
i
max
(8/20
µs)
A
3500
6000
3500
6000
3500
6000
3500
5000
3500
5000
3500
5000
W
max
(2 ms)
J
55.0
110.0
60.0
125.0
67.0
136.0
67.0
136.0
67.0
136.0
70.0
150.0
P
max
W
0.40
0.60
0.40
0.60
0.40
0.60
0.40
0.60
0.40
0.60
0.40
0.60
B72210S2271K105
B72214S2271K105
B72210S2301K105
B72214S2301K105
B72210S2321K105
B72214S2321K105
B72210S2381K105
B72214S2381K105
B72210S2421K105
B72214S2421K105
B72210S2461K105
B72214S2461K105
S10K300E2K1 300
S14K300E2K1 300
S10K320E2K1 320
S14K320E2K1 320
S10K385E2K1 385
S14K385E2K1 385
S10K420E2K1 420
S14K420E2K1 420
S10K460E2K1 460
S14K460E2K1 460
Characteristics
(T
A
= 25
°C)
Ordering code
Type
(untaped)
SIOV-
S10K275E2K1
S14K275E2K1
V
v
(1 mA)
V
430
430
∆V
v
(1 mA)
%
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
±10
v
c, max
(i
c
)
V
710
710
775
775
840
840
1025
1025
1120
1120
1240
1240
i
c
A
25.0
50.0
25.0
50.0
25.0
50.0
25.0
50.0
25.0
50.0
25.0
50.0
C
typ
(1 kHz)
pF
235
375
215
355
205
330
170
285
155
260
135
235
B72210S2271K105
B72214S2271K105
B72210S2301K105
B72214S2301K105
B72210S2321K105
B72214S2321K105
B72210S2381K105
B72214S2381K105
B72210S2421K105
B72214S2421K105
B72210S2461K105
B72214S2461K105
S10K300E2K1 470
S14K300E2K1 470
S10K320E2K1 510
S14K320E2K1 510
S10K385E2K1 620
S14K385E2K1 620
S10K420E2K1 680
S14K420E2K1 680
S10K460E2K1 750
S14K460E2K1 750
Please read
Cautions and warnings
and
Important notes
at the end of this document.
3
11/07
Leaded varistors
AdvanceD-MP series
Dimensional drawing
b
s
Weight
Nominal diameter
mm
10
14
1)
Bottom view
3 max.
V
RMS
V
275 … 460
275 … 460
Weight
g
1.7 … 2.7
2.8 … 4.7
h
The weight of varistors in between these
voltage classes can be interpolated.
e
ød
e
1) Seating plane to IEC 60717
VAR0408-C
a
Dimensions
Ordering code
B72210S2271K105
B72214S2271K105
B72210S2301K105
B72214S2301K105
B72210S2321K105
B72214S2321K105
B72210S2381K105
B72214S2381K105
B72210S2421K105
B72214S2421K105
B72210S2461K105
B72214S2461K105
mm
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
±1
a
±1
mm
2.8
2.8
2.9
2.9
3.0
3.0
4.0
4.1
4.2
4.3
4.4
4.5
b
max
mm
12.0
16.0
12.0
16.0
12.0
16.0
12.5
16.5
12.5
16.5
12.5
16.5
s
max
mm
5.9
5.9
6.1
6.1
6.3
6.3
7.7
7.7
8.1
8.2
8.4
8.5
h
max
mm
16.0
20.0
16.0
20.0
16.0
20.0
16.5
20.5
16.5
20.5
16.5
20.5
I
min
mm
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
25.0
d
±0.05
mm
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Please read
Cautions and warnings
and
Important notes
at the end of this document.
a
4
11/07
Leaded varistors
AdvanceD-MP series
Reliability data
Test
Varistor voltage
Test methods/conditions
Requirement
Clamping voltage
Max. AC operating voltage
The voltage between two terminals with To meet the specified value.
the specified measuring current applied
is called V
v
(1 mA
DC
@ 0.2 … 2 s).
The maximum voltage between two
To meet the specified value.
terminals with the specified standard
impulse current (8/20
µs)
applied.
CECC 42 000, test 4.20
|
∆V/V
(1 mA)
|
≤10%
1000 h at UCT
After having continuously applied
the maximum allowable voltage at UCT
±2 °C
for 1000 h, the specimen shall be
stored at room temperature and normal
humidity for 1 to 2 h.
Thereafter, the change of V
v
shall be
measured.
CECC 42 000, test C 2.1
Surge current derating,
8/20
µs
|
∆V/V
(1 mA)
|
≤10%
100 surge currents (8/20
µs),
unipolar, (measured in direction
interval 30 s, amplitude corresponding of surge current)
to derating curve for 100 impulses at
No visible damage
20
µs
CECC 42 000, test C 2.1
100 surge currents (2 ms), unipolar,
interval 120 s, amplitude corresponding
to derating curve for 100 impulses at
2 ms
CECC 42 000, test 4.7
Metal balls method, 2500 V
RMS
, 60 s
The varistor is placed in a container
holding 1.6
±0.2
mm diameter metal
balls such that only the terminations of
the varistor are protruding.
The specified voltage shall be applied
between both terminals of the speci-
men connected together and the elec-
trode inserted between the metal balls.
Surge current derating,
2 ms
|
∆V/V
(1 mA)
|
≤10%
(measured in direction
of surge current)
No visible damage
No breakdown
Electric strength
Please read
Cautions and warnings
and
Important notes
at the end of this document.
5
11/07
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