參數(shù)資料
型號(hào): V68RA8
廠商: Littelfuse, Inc.
元件分類: 壓敏電阻
英文描述: Varistor Products - Low Profile
中文描述: 壓敏電阻器產(chǎn)品-超薄
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 117K
代理商: V68RA8
139
www.littelfuse.com
Varistor Products
2
V
P
Low Profile
RA Varistor Series
Device Ratings and Specifications
(Note 1)
(Continued)
V390RA8
V430RA8
RA16 SERIES
390R
250
330
21.0
1200
354
390
429
650
10
90
430R
275
369
23.0
1200
389
430
473
710
10
80
V18RA16
18R16
10
14
3.5
1000
14.4
18
21.6
39
10
11000
V22RA16
22R16
14
18
(Note 3)
50
(Note 2)
1000
18.7
22
26
43
10
9000
V27RA16
27R16
17
22
5.0
1000
23
27
31.1
53
10
7000
V33RA16
33R16
20
26
6.0
1000
29.5
33
36.5
64
10
6000
V39RA16
39R16
25
31
7.2
1000
35
39
43
76
10
5000
V47RA16
47R16
30
38
8.8
1000
42
47
52
89
10
4500
V56RA16
56R16
35
45
10.0
1000
50
56
62
103
10
3900
V68RA16
68R16
40
56
13.0
1000
61
68
75
123
10
3300
V82RA16
82R16
50
66
15.0
4500
74
82
91
145
50
2500
V100RA16
100R16
60
81
20.0
4500
90
100
110
175
50
2000
V120RA16
120R16
75
102
22.0
4500
108
120
132
205
50
1700
V150RA16
150R16
95
127
30.0
4500
135
150
165
255
50
1400
V180RA16
V200RA16
V220RA16
V240RA16
V270RA16
V360RA16
V390RA16
V430RA16
RA22 SERIES
180R16
115
153
35.0
4500
162
180
198
300
50
1100
200R16
130
175
38.0
4500
184
200
228
340
50
1000
220R16
140
180
42.0
4500
198
220
242
360
50
900
240R16
150
200
45.0
4500
212
240
268
395
50
800
270R16
175
225
55.0
4500
247
270
303
455
50
700
360R16
230
300
70.0
4500
324
360
396
595
50
550
390R16
250
330
72.0
4500
354
390
429
650
50
500
430R16
275
369
75.0
4500
389
430
473
710
50
450
V24RA22
24R22
14
18
(Note 3)
100.0
(Note 2)
2000
19.2
24
(Note 4)
26
43
20
18000
V36RA22
36R22
23
31
160.0
(Note 2)
2000
32
36
(Note 4)
40
63
20
12000
V200RA22
V240RA22
V270RA22
V390RA22
V430RA22
200R22
130
175
70.0
6500
184
200
228
340
100
1900
240R22
150
200
80.0
6500
212
240
268
395
100
1600
270R22
175
225
90.0
6500
247
270
303
455
100
1400
390R22
250
330
130.0
6500
354
390
429
650
100
1000
430R22
275
369
140.0
6500
389
430
473
710
100
900
NOTES:
1. Average power dissipation of transients not to exceed 0.25W for RA8 Series, 0.60W for RA16 Series, or 1.0W for RA22 Series.
2. Energy ratings for impulse duration of 30ms minimum to one half of peak current value.
3. Also rated to withstand 24V for 5 minutes.
4. 10mA DC Test Current.
Under UL File No. E75961 as a recognized component. CSA approved File No. LR91788.
PART
NUMBER
BRAND
MAXIMUM RATINGS (125
o
C)
SPECIFICATIONS (25
o
C)
CONTINUOUS
TRANSIENT
VARISTOR VOLTAGE AT
1mA DC TEST
CURRENT
MAX CLAMPING
VOLTAGE V
C
AT
TEST CURRENT
(8/20
μ
s)
TYPICAL
CAPACI-
TANCE
V
RMS
V
M(AC)
(V)
V
DC
V
M(DC)
(V)
ENERGY
(10/1000
μ
s)
PEAK
CURRENT
(8/20
μ
s)
W
TM
(J)
I
TM
(A)
MIN
V
N(DC)
(V)
MAX
V
C
(V)
I
P
(A)
f = 1MHz
(V)
(V)
(pF)
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