B72260B0251K001 EPCOS Inc, B72260B0251K001 Datasheet - Page 15

• Manufacturer Part Number: B72260B0251K001
• Description: Varistors 250V RMS 60MM Varistor B60K250
• Manufacturer: EPCOS Inc

Specifications of B72260B0251K001

• Voltage Rating Dc: 320 V
• Voltage Rating Ac: 250 V
• Clamping Voltage: 650 V
• Peak Surge Current: 70000 A
• Surge Energy Rating: 800 J
• Capacitance: 7100 pF
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: SMD/SMT
• Dimensions: 60 mm Dia. x 100 mm L
• Tolerance: 10 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
i
SIOV-B40K230 … K460
i
SIOV-B40K550 … K750
Please read Cautions and warnings and
Important notes at the end of this document.
max
max
10
10
10
10
10
10
10
10
10
10
10
10
A
A
5
5
5
5
5
5
5
5
5
4
3
2
0
5
4
3
2
0
1
1
10
10
1
1
max
5
5
= f (t
10
10
r
, pulse train)
2
2
10
10
10
10
10
10
10
10
10
10
1x
10
1x
10
2
3
4
5
6
2
3
4
5
6
15
5
5
11/07
10
10
3
3
Block varistors
HighE series
t
t
r
r
5
5
VAR0093-G
VAR0092-8
t
t
i
i
µs
r
µs
r
max
max
10
10
4
4