B72242L421K100V57 EPCOS Inc, B72242L421K100V57 Datasheet - Page 3
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B72242L421K100V57
Manufacturer Part Number
B72242L421K100V57
Description
Varistors LS42K420QP 420volts 65KA Formed Leads
Manufacturer
EPCOS Inc
Series
LSr
Datasheet
1.LS42K275QPK2.pdf
(11 pages)
Specifications of B72242L421K100V57
Product
MOV
Voltage Rating Dc
560 V
Voltage Rating Ac
420 V
Clamping Voltage
1.12 KV
Peak Surge Current
65 KA
Surge Energy Rating
910 J
Capacitance
1900 pF
Operating Temperature Range
- 40 C to + 85 C
Mounting
Screw
Dimensions
40 mm Dia. x 10.9 mm W x 39 mm H
Termination Style
Solder Terminal
Tolerance
10 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Maximum ratings (T
Ordering code
Bent strap terminals
B72242L0251K100 LS42K250QP
B72242L0271K100 LS42K275QP
B72242L0321K100 LS42K320QP
B72242L0381K100 LS42K385QP
B72242L0421K100 LS42K420QP
B72242L0441K100 LS42K440QP
B72242L0461K100 LS42K460QP
Straight strap terminals
B72242L0251K102 LS42K250QPK2 250
B72242L0271K102 LS42K275QPK2 275
B72242L0321K102 LS42K320QPK2 320
B72242L0381K102 LS42K385QPK2 385
B72242L0421K102 LS42K420QPK2 420
B72242L0441K102 LS42K440QPK2 440
B72242L0461K102 LS42K460QPK2 460
1) I
2) I
Please read Cautions and warnings and
Important notes at the end of this document.
max
nom
= Maximum discharge current to IEC 61643-1, class II
= Nominal discharge current to IEC 61643-1, class II
Type
SIOV-
A
= 85 °C)
V
V
250
275
320
385
420
440
460
RMS
HighE, SuperioR, LS42 series
V
V
320
350
420
505
560
585
615
320
350
420
505
560
585
615
DC
3
11/07
i
(8/20 µs)
A
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
max
Strap varistors
I
(8/20 µs)
A
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
65000
max
1)
I
(8/20 µs)
A
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
20000
nom
2)
W
(2 ms)
J
490
550
640
800
910
950
960
490
550
640
800
910
950
960
max
P
W
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
1.4
max