Products
TDK EPCOS SMD Varistors B72650M0500K072 CU3225K50G2 CU types
Electrical specifications
Type |
Ordering code |
VRMS |
VDC |
imax |
In |
Wmax (2 ms) |
Pmax |
|
|
(8/20 µs) 1 time |
(8/20 µs) 15 times |
mJ |
|
||
V |
V |
A |
A |
|
mW |
||
CU3225K40G2 |
B72650M0400K072 |
40 |
56 |
100 |
50 |
1300 |
10 |
CU4032K40G2 |
B72660M0400K072 |
40 |
56 |
250 |
100 |
3000 |
20 |
CU3225K50G2 |
B72650M0500K072 |
50 |
65 |
400 |
150 |
1800 |
100 |
CU4032K50G2 |
B72660M0500K072 |
50 |
65 |
1200 |
500 |
4200 |
250 |
CU3225K60G2 |
B72650M0600K072 |
60 |
85 |
400 |
150 |
2200 |
100 |
CU4032K60G2 |
B72660M0600K072 |
60 |
85 |
1200 |
500 |
4800 |
250 |
1)Note: Nominal discharge current In according to UL 1449, 4thedition.
Characteristics (TA = 25 C)
Type |
VV |
DVV |
vc,max |
Ic |
Ctyp |
(1 mA) |
|
|
(8/20 µs) |
(1 kHz, 1 V) |
|
V |
% |
V |
A |
pF |
|
CU3225K40G2 |
68 |
±10 |
135 |
1 |
520 |
CU4032K40G2 |
68 |
±10 |
135 |
2.5 |
900 |
CU3225K50G2 |
82 |
±10 |
135 |
5 |
300 |
CU4032K50G2 |
82 |
±10 |
135 |
10 |
530 |
CU3225K60G2 |
100 |
±10 |
165 |
5 |
250 |
CU4032K60G2 |
100 |
±10 |
165 |
10 |
480 |
Dimension
Chip size EIA in mm |
VRMS,max |
l |
w |
h |
3225 |
11 ... 175 |
8.0 ±0.3 |
6.3 ±0.3 |
3.2 ±0.3 |
3225 |
230 ... 300 |
8.0 ±0.3 |
6.3 ±0.3 |
4.5 ±0.3 |
4032 |
11 ... 175 |
10.2 ±0.3 |
8.0 ±0.3 |
3.2 ±0.3 |
4032 |
230 ... 300 |
10.2 ±0.3 |
8.0 ±0.3 |
4.5 ±0.3 |