V420LA10 Littelfuse Inc, V420LA10 Datasheet - Page 7
![VARISTOR 420V 55J 10MM RADIAL LA](/photos/1/43/14313/la-za_series-10mm_sml.jpg)
V420LA10
Manufacturer Part Number
V420LA10
Description
VARISTOR 420V 55J 10MM RADIAL LA
Manufacturer
Littelfuse Inc
Series
LAr
Datasheet
1.V250LA2P.pdf
(13 pages)
Specifications of V420LA10
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)
17mm
Product Diameter (mm)
12.5mm
Product
MOV
Voltage Rating Dc
560 V
Voltage Rating Ac
420 V
Peak Surge Current
2.5 KA
Surge Energy Rating
55 J
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
V420LA10P
Manufacturer:
LITTELFUSE
Quantity:
32 000
V130LA10A(P) - V320LA20A
V385LA20A(P) V1000LA80A(P)
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/la.html for current information.
Figure 10
Figure 12
Transient V-I Characteristics Curves (Continued...)
Maximum Clamping Voltage for 14mm Parts
5,000
3,000
2,000
1,000
6,000
5,000
4,000
3,000
2,000
1,000
700
500
300
900
800
700
600
500
400
300
200
10
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
385 TO 1000V
T
V660LA50A(P)
V625LA40A(P)
-3
A
V175LA10A(P)
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 14mm
130 TO 320V
T
= -55
A
10
= -55
-4
10
o
V300LA20A(P)
V320LA20A(P)
C TO 85
-2
o
10
C TO 85
-3
M(AC)
M(AC)
10
o
10
C
-1
o
PEAK AMPERES (A)
RATING
-2
PEAK AMPERES (A)
C
RATING
10
10
-1
0
10
V575LA40A(P)
V510LA40A(P)
V480LA40A(P)/V460LA20A(P)
V420LA20A(P)
V385LA20A(P)
10
0
V680LA80A(P)
1
V275LA20A(P)
V250LA20A(P)
10
V230LA20A(P)
1
10
V1000LA80A(P)
Varistor Products
Radial Lead Varistors > LA Series
2
V130LA10A(P)
10
V140LA10A(P)
2
V150LA10A(P)
10
10
3
3
10
10
Revision: August 4, 2010
4
4
V130LA10A(P) - V320LA20A(P)
V385LA20A(P) - V1000LA80A(P)
Figure 11
Figure 13
Pulse Rating Curves (Continued...)
Repetitive Surge Capability for 14mm Parts
5,000
2,000
1,000
5,000
2,000
1,000
500
200
100
500
200
100
50
20
10
50
20
10
5
2
20
5
2
20
10
2
INDEFINITE
10
2
INDEFINITE
1
1
100
100
IMPULSE DURATION ( μs)
IMPULSE DURATION ( μs)
MODEL SIZE 14mm
V385LA20A(P) - V1000LA80A(P)
MODEL SIZE 14mm
V130LA10A(P) - V320LA20A(P)
10
10
10
2
10
2
10
3
10
1,000
3
1,000
10
4
10
4
10
5
10
5
6
6
LA Varistor Series
10,000
10,000