參數(shù)資料
型號: V250LA40CX620
廠商: Littelfuse, Inc.
元件分類: 壓敏電阻
英文描述: C-III Varistor Series
中文描述: ? -Ⅲ壓敏電阻系列
文件頁數(shù): 5/7頁
文件大?。?/td> 326K
代理商: V250LA40CX620
C-III Varistor Series
Varistor Products
High Energy Radial Lead
5
Pulse Rating Curves
FIGURE 6. REPETITIVE SURGE CAPABILITY FOR
V130LA10C TO V320LA20C
10,000
1,000
100
10
1
10
100
1,000
10,000
SURGE IMPULSE DURATION (
μ
s)
R
10
12
10
2
10
3
10
4
INDEFINITE
SURGE
CAPABILITY
MODEL SIZE = 14mm
T
A
= -55
C TO 85
C
130 TO 320V
M(AC)
RATING
FIGURE 7. REPETITIVE SURGE CAPABILITY FOR
V130LA20C TO V320LA40C
10,000
1,000
100
10
110
100
1,000
10,000
SURGE IMPULSE DURATION (
μ
s)
R
12
10
3
10
4
INDEFINITE
SURGE
CAPABILITY
MODEL SIZE = 20mm
T
A
= -55
C TO 85
C
130 TO 320V
M(AC)
RATING
10
10
2
SYMBOL
DESCRIPTION
MODEL SIZE
14mm
20mm
P
Pitch of Component
25.4
±
1.0
P
0
Feed Hole Pitch
12.7
±
0.2
P
1
Feed Hole Center to Pitch
2.60
±
0.7
P
2
Hole Center to Component
Center
6.35
±
1.0
F
Lead to Lead Distance
7.50
±
0.8
h
Component Alignment
2.00 Max
W
Tape Width
18.25
±
0.75
W
0
Hold Down Tape Width
6.00
±
0.3 12.0
±
0.3
W
1
Hole Position
9.125
±
0.625
W
2
Hold Down Tape Position
0.5 Max
H
Height From Tape Center To
Component Base
19.0
±
1.0
H
0
Seating Plane Height
16.0
±
0.5
H
1
Component Height
40 Max
46.5 Max
D
0
Feed Hole Diameter
4.0
±
0.2
t
Total Tape Thickness
0.7
±
0.2
L
Length of Clipped Lead
12.0 Max
p
Component Alignment
3
o
Max
Tape and Reel Specification
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