B72240B461K1 EPCOS Inc, B72240B461K1 Datasheet - Page 11

• Manufacturer Part Number: B72240B461K1
• Description: Varistors 460V RMS 40MM Varistor B40K460
• Manufacturer: EPCOS Inc

Specifications of B72240B461K1

• Voltage Rating Dc: 615 V
• Voltage Rating Ac: 460 V
• Clamping Voltage: 1240 V
• Peak Surge Current: 40 KA
• Capacitance: 1600 pF
• Operating Temperature Range: - 40 C to + 85 C
• Mounting: Screw
• Tolerance: 10 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B72240B0461K001

Derating curves
Maximum surge current i
For explanation of the derating curves refer to “General technical information”, section 1.8.1
i
SIOV-LS40K130QP(K2) … K150QP(K2)
i
SIOV-LS40K230QP(K2) … K460QP(K2)
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
0
5
4
3
2
0
2
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
3
4
5
6
2
3
4
5
6
2
HighE, standard, LS40 series
11
5
5
11/07
10
10
Strap varistors
3
3
t
t
r
r
5
5
VAR0091-Z
VAR0092-8
t
t
i
i
µs
r
µs
r
max
max
10
10
4
4