B40K750 EPCOS Inc, B40K750 Datasheet - Page 9
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B40K750
Manufacturer Part Number
B40K750
Description
VARISTOR BLOCK 750VRMS 40MM
Manufacturer
EPCOS Inc
Series
HighEr
Datasheet
1.B32K550.pdf
(20 pages)
Specifications of B40K750
Varistor Voltage
1200V (1.2kV)
Current-surge
40kA
Number Of Circuits
1
Maximum Ac Volts
750VAC
Maximum Dc Volts
970VDC
Energy
1200J
Package / Case
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72240B 751K 1
B72240B0751K001
B72240B751K1
B72240B0751K001
B72240B751K1
v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-B32K130 … K750
Please read Cautions and warnings and
Important notes at the end of this document.
v
20000
10000
8000
6000
4000
2000
1000
800
600
400
200
100
80
60
40
20
10
V
10
150
750
550
420
440
320
250
_
to “General technical information”, 1.6.3
5
10
A
680
130
460
385
275
230
_
4
10
_
3
10
150
750
550
420
320
250
_
2
10
680
460
385
230
130
275
_
1
440
10
0
9
10
B
1
11/07
A = Leakage current
B = Protection level
10
2
10
Block varistors
3
HighE series
10
VAR0296-L
i
4
A
10
for worst-case
varistor tolerances
5