B40K385 EPCOS Inc, B40K385 Datasheet - Page 10
B40K385
Manufacturer Part Number
B40K385
Description
VARISTOR BLOCK 385VRMS 40MM
Manufacturer
EPCOS Inc
Series
HighEr
Datasheet
1.B32K550.pdf
(20 pages)
Specifications of B40K385
Varistor Voltage
620V
Current-surge
40kA
Number Of Circuits
1
Maximum Ac Volts
385VAC
Maximum Dc Volts
505VDC
Energy
800J
Package / Case
Chassis Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
B72240B 381K 1
B72240B0381K001
B72240B381K1
B72240B0381K001
B72240B381K1
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-B40K75 … 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
750
550
320
150
130
-5
420
250
75
to “General technical information”, 1.6.3
440
10
A
-4
680
385
140
460
275
230
Block varistors
HighE series
10
-3
10
750
550
420
320
250
150
130
-2
75
10
680
460
385
275
230
140
-1
10
440
0
10
10
B
1
11/07
A = Leakage current
B = Protection level
10
2
10
3
10
VAR0233-X
4
i
A
10
5
for worst-case
varistor tolerances