B72242L321K102V57 EPCOS Inc, B72242L321K102V57 Datasheet - Page 5
B72242L321K102V57
Manufacturer Part Number
B72242L321K102V57
Description
Varistors LS42K320QPK2 320volt 65KA Straight Leads
Manufacturer
EPCOS Inc
Series
LSr
Datasheet
1.LS42K275QPK2.pdf
(11 pages)
Specifications of B72242L321K102V57
Product
MOV
Voltage Rating Dc
420 V
Voltage Rating Ac
320 V
Clamping Voltage
840 V
Peak Surge Current
65 KA
Surge Energy Rating
640 J
Capacitance
2550 pF
Operating Temperature Range
- 40 C to + 85 C
Mounting
Screw
Dimensions
40 mm Dia. x 9.9 mm W x 39 mm H
Termination Style
Solder Terminal
Tolerance
10 %
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Dimensional drawings
Bent strap terminals
SIOV-LS42K … QP
Weight: 25 … 40 g
Straight strap terminals
SIOV-LS42K … QPK2
Weight: 25 … 40 g
Please read Cautions and warnings and
Important notes at the end of this document.
7±0.2
7±0.2
37.5 max.
25.4±0.5
37.5 max.
3.5±0.2
25.4±0.5
3.5±0.2
VAR0507-A
VAR0234-F
T
L
T
HighE, SuperioR, LS42 series
5
Ordering code
B72242L0251K100
B72242L0271K100
B72242L0321K100
B72242L0381K100
B72242L0421K100
B72242L0441K100
B72242L0461K100
Ordering code
B72242L0251K102
B72242L0271K102
B72242L0321K102
B72242L0381K102
B72242L0421K102
B72242L0441K102
B72242L0461K102
11/07
Strap varistors
T
mm
10.6
10.9
11.1
11.4
T
mm
10.6
10.9
11.1
11.4
9.2
9.4
9.9
9.2
9.4
9.9
max
max
L ±1.0
mm
–2.1
–1.9
–1.5
–0.8
–0.5
–0.4
–0.2
L ±1.0
mm
5.3
5.5
5.9
6.5
6.8
7.0
7.2