EPCOS B72250L0251K102 Strap varistor Datasheet

Strap Varistors
HighE Series
Construction
■ Round varistor element
■ Coating: epoxy resin, flame-retardant to UL 94 V-0
■ Bolt-holed strap terminals for screw fixing or soldering
Features
■ Maximum load capacity with minimum size
■ PSpice models
Approvals
■ UL (all types)
■ CSA (all types)
Type designation
Detailed description of coding system on page 39, chapter “General Technical Information”
SIOV-LS 50 K 130 P
EPCOS metal oxide varistor
Epoxy resin coating
Strap terminals
Max. AC operating voltage
Rated diameter of
varistor disk
Tolerance of varistor voltage
General technical data
Climatic category
LCT
UCT
Damp heat, steady state
(93 % r.h., 40 °C)
40/85/56
– 25 °C
+ 85 °C
56 days
in accordance with IEC 60068-1
Operating temperature
– 25 … + 85 °C
in accordance with CECC 42 000
Storage temperature
– 25 … + 110 °C
in accordance with IEC 60068-2-3
Electric strength
³ 2,5 kVRMS
in accordance with CECC 42 000
Insulation resistance
³ 10 MW
in accordance with CECC 42 000
Response time
< 25 ns
231 04/02
Strap Varistors
HighE Series
Maximum ratings (TA = 85 °C)
Type
SIOVLS50K130P
LS50K150P
LS50K230P
LS50K250P
LS50K275P
LS50K320P
LS50K385P
LS50K420P
LS50K440P
LS50K460P
LS50K550P
Ordering
code
B72250
L0131K100
B72250
L0151K100
B72250
L0231K1001)
B72250
L0251K1001)
B72250
L0271K100
B72250
L0321K100
B72250
L0381K100 1)
B72250
L0421K1001)
B72250
L0441K100 1)
B72250
L0461K1001)
B72250
L0551K100
Type
Ordering
code
SIOVLS50K130PK2 B72250
L0131K1021)
LS50K150PK2 B72250
L0151K1021)
LS50K230PK2 B72250
L0231K1021)
LS50K250PK2 B72250
L0251K1021)
LS50K275PK2 B72250
L0271K102 1)
LS50K320PK2 B72250
L0321K1021)
LS50K385PK2 B72250
L0381K1021)
LS50K420PK2 B72250
L0421K1021)
LS50K440PK2 B72250
L0441K1021)
LS50K460PK2 B72250
L0461K1021)
LS50K550PK2 B72250
L0551K1021)
1) available upon request
232 04/02
V
130
V
170
W max P max
imax
8/20 m s (2 ms)
A
J
W
75000
490
1,5
150
200
75000
570
1,5
230
300
75000
730
1,5
250
320
75000
800
1,5
275
350
75000
860
1,5
320
420
75000
1000
1,5
385
505
75000
1200
1,5
420
560
75000
1500
1,5
440
585
75000
1580
1,5
460
615
75000
1650
1,5
550
745
75000
1500
1,5
V RMS VDC
Strap Varistors
HighE Series
Characteristics (TA = 25 °C)
SIOVLS50K130P / LS50K130PK2
Vv
(1 mA)
V
205
DV v
(1 mA)
%
± 10
LS50K150P / LS50K150PK2
240
± 10
395
500
LS50K230P / LS50K230PK2
360
± 10
595
LS50K250P / LS50K250PK2
390
± 10
LS50K275P / LS50K275PK2
430
LS50K320P / LS50K320PK2
Derating
curve
Page
262
V/I characteristic
Page
284
9500
262
284
500
6000
262
284
650
500
5600
262
284
± 10
710
500
5500
262
284
510
± 10
840
500
4300
262
284
LS50K385P / LS50K385PK2
620
± 10
1025
500
3500
262
284
LS50K420P / LS50K420PK2
680
± 10
1120
500
3300
262
284
LS50K440P / LS50K440PK2
715
± 10
1180
500
3000
262
284
LS50K460P / LS50K460PK2
750
± 10
1240
500
2900
262
284
LS50K550P / LS50K550PK2
910
± 10
1500
500
2400
262
284
Types
Max. clamp. voltage
v
i
V
A
340
500
Ctyp
(1 kHz)
pF
10500
Varistor elements without coating (suitable for soldering) are available upon request.
Designation:
SIOV-D50K … K6
233 04/02
Strap Varistors
HighE Series
Dimensions
7,5
L
3,5
3,5
25,4±0,5
T
Tmax
mm
L ± 1,0
mm
LS50K130P
LS50K150P
LS50K230P
LS50K250P
LS50K275P
LS50K320P
LS50K385P
LS50K420P
LS50K440P
LS50K460P
LS50K550P
8,1
8,3
9,0
9,2
9,4
9,9
10,6
10,9
11,1
11,4
12,3
– 3,5
– 3,2
– 2,0
– 1,8
– 1,6
– 1,1
– 0,4
0,0
0,2
0,4
1,2
Type
SIOV-
Tmax
mm
L ± 1,0
mm
LS50K130PK2
LS50K150PK2
LS50K230PK2
LS50K250PK2
LS50K275PK2
LS50K320PK2
LS50K385PK2
LS50K420PK2
LS50K440PK2
LS50K460PK2
LS50K550PK2
8,1
8,3
9,0
9,2
9,4
9,9
10,6
10,9
11,1
11,4
12,3
4,4
4,6
5,3
5,5
5,8
6,3
6,9
7,3
7,5
7,8
8,7
2 min.
0,5
65 max.
57 max.
Type
SIOV-
7
VAR0492-R
SIOV-LS50K … P
Weight: 30 … 90 g
25,4±0,5
T
8,5 min.
72,5 max.
57 max.
7
3,5
L
VAR0500-W
SIOV-LS50K … PK2
Weight: 30 … 90 g
234 04/02
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Published by EPCOS AG
Corporate Communications, P.O. Box 80 17 09, 81617 Munich, GERMANY
++49 89 636 09, FAX (0 89) 636-2 26 89
(
 EPCOS AG 2002. Reproduction, publication and dissemination of this brochure and the information contained therein without
EPCOS’ prior express consent is prohibited.
Purchase orders are subject to the General Conditions for the Supply of Products and Services of the Electrical and Electronics
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