LS42K320QPK2 EPCOS Inc, LS42K320QPK2 Datasheet - Page 7

• Manufacturer Part Number: LS42K320QPK2
• Description: VARISTOR 320V RMS 40MM W/TABS
• Manufacturer: EPCOS Inc
• Series: HighEr

Specifications of LS42K320QPK2

• Varistor Voltage: 510V
• Current-surge: 65kA
• Number Of Circuits: 1
• Maximum Ac Volts: 320VAC
• Maximum Dc Volts: 420VDC
• Energy: 640J
• Package / Case: Chassis Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 495-3446

v/i characteristics
v = f (i) – for explanation of the characteristics refer
SIOV-LS42K250QP(K2) … K460QP(K2)
Please read Cautions and warnings and
Important notes at the end of this document.
v
10000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
V
10
440
420
_
to “General technical information”, 1.6.3
5
10
A
460
385
320
275
250
_
4
10
_
3
10
440
_
2
10
460
420
385
320
275
250
_
1
10
HighE, SuperioR, LS42 series
0
7
10
B
1
11/07
A = Leakage current
B = Protection level
10
2
Strap varistors
10
3
10
VAR0599-B
i
4
A
10
for worst-case
varistor tolerances
5