B72660M250K72 EPCOS Inc, B72660M250K72 Datasheet - Page 6

• Manufacturer Part Number: B72660M250K72
• Manufacturer: EPCOS Inc

Specifications of B72660M250K72

• Technology: Metal Oxide
• Capacitance Value: 1400pF
• Clamping Current: 2.5A
• Clamping Voltage: 77V
• Ac Voltage Rating (max): 25VAC
• Dc Voltage Rating (max): 31VDC
• Operating Temp Range: -40C to 85C
• Mounting: Surface Mount
• Surge Current (max): 250A
• Size Code: 4032
• Product Length (mm): 10.2mm
• Product Depth (mm): 8mm
• Product Height (mm): 3.2mm
• Varistor Voltage: 39V
• Lead Free Status / RoHS Status: Compliant

Electrical specifications and ordering codes
Maximum ratings (T
Type
CU3225K230G2
CU4032K230G2
CU3225K250G2
CU4032K250G2
CU3225K275G2
CU4032K275G2
CU3225K300G2
CU4032K300G2
Characteristics (T
Type
CU3225K230G2
CU4032K230G2
CU3225K250G2
CU4032K250G2
CU3225K275G2
CU4032K275G2
CU3225K300G2
CU4032K300G2
Please read Cautions and warnings and
Important notes at the end of this document.
SMD disk varistors (CU varistors)
Standard series
A
= 25 C)
op,max
= 85 C)
Ordering code
B72650M0231K072
B72660M0231K072
B72650M0251K072
B72660M0251K072
B72650M0271K072
B72660M0271K072
B72650M0301K072
B72660M0301K072
V
(1 mA)
V
360
360
390
390
430
430
470
470
V
%
Page 6 of 35
10
10
10
10
10
10
10
10
V
V
V
V
230
230
250
250
275
275
300
300
RMS,max
V
V
595
595
650
650
710
710
775
775
clamp,max
V
V
300
300
320
320
350
350
385
385
DC,max
I
(8/20 µs)
A
10
10
10
10
clamp
5
5
5
5
I
(8/20 µs)
A
1200
1200
1200
1200
surge,max
400
400
400
400
W
(2 ms)
mJ
17000 250
19000 250
21000 250
23000 250
C
(1 kHz, 1 V)
pF
7200 100
8200 100
8600 100
9600 100
max
115
105
typ
60
55
50
95
45
90
P
mW
diss,max