V420LT10 Littelfuse Inc, V420LT10 Datasheet - Page 6
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V420LT10
Manufacturer Part Number
V420LT10
Description
VARISTOR 420V 55J 10MM CRMPD T/R
Manufacturer
Littelfuse Inc
Series
LTr
Datasheet
1.V250LA2P.pdf
(13 pages)
Specifications of V420LT10
Energy
55J
Varistor Voltage
748V
Current-surge
2.5kA
Number Of Circuits
1
Maximum Ac Volts
420VAC
Maximum Dc Volts
560VDC
Package / Case
Disc 10mm
Technology
Metal Oxide
Capacitance Value
140pF
Clamping Current
25A
Clamping Voltage
1120V
Lead Style
Radial
Ac Voltage Rating (max)
420VAC
Dc Voltage Rating (max)
560VDC
Operating Temp Range
-55C to 85C
Mounting
Through Hole
Surge Current (max)
2500A
Lead Spacing
8.5mm
Product Depth (mm)
7.3mm
Product Height (mm)
19.5mm
Product Diameter (mm)
12.5mm
Product
MOV
Voltage Rating Dc
560 V
Voltage Rating Ac
420 V
Peak Surge Current
2.5 KA
Capacitance
140 pF
Operating Temperature Range
- 55 C to + 85 C
Dimensions
10 mm Dia.
Termination Style
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Compliant, Lead free / RoHS Compliant
V130LA5(P) - V420LA10(P)
V300LA10(P) - V680LA10(P)
LA Varistor Series
Figure 7
Figure 9
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 10mm Parts
5,000
3,000
2,000
1,000
6,000
5,000
4,000
3,000
2,000
1,000
500
900
800
700
600
500
400
300
200
10
300 TO 680V
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
T
V300LA10(P)
V320LA10(P)
-3
A
V420LA10(P)
V175LA5(P)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 10mm
130 TO 420V
T
= -55
A
10
= -55
-3
10
o
C TO 85
-2
o
C TO 85
M(AC)
10
-2
M(AC)
10
o
C
RATING
-1
PEAK AMPERES (A)
o
10
PEAK AMPERES (A)
C
RATING
-1
V625LA10(P)
V660LA10(P)
10
0
10
0
V275LA10(P)
V250LA10(P)
10
V230LA10(P)
V680LA10(P)
10
1
1
10
10
Radial Lead Varistors > LA Series
2
2
V130LA5(P)
V575LA10(P)
V510LA10(P)
V480LA10(P)/
V460LA10(P)
V385LA10(P)
V140LA5(P)
V150LA5(P)
10
10
3
3
10
10
Varistor Products
Revision: August 4, 2010
4
4
V130LA5(P) - V680LA10(P)
Figure 8
Pulse Rating Curves (Continued...)
Repetitive Surge Capability for 10mm Parts
5,000
2,000
1,000
500
200
100
50
20
10
5
2
20
1
2
10
INDEFINITE
Please refer to www.littelfuse.com/series/la.html for current information.
100
IMPULSE DURATION ( μs)
Specifications are subject to change without notice.
10
2
10
MODEL SIZE 10mm
V130LA5(P) - V680LA10(P)
10
1,000
3
10
4
10
5
6
©2010 Littelfuse, Inc.
10,000