V275LA40CPX680 查看數據表（PDF） - Littelfuse, Inc
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V275LA40CPX680 Datasheet PDF : 10 Pages
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Varistor Products
Radial Lead Varistors > C-III series
C-III Series Specifications (continued from previous page)
Part Number
Branding
Maximum Ratings (85 °C)
Specifications (25 °C)
Continuous
Transient
Varistor Voltage
Disc
Size
(mm)
Maximum
V
RMS
V
M(AC)
(V)
Peak Current
Withstanding
(8/20μs)
Energy (2ms)
W( )
TM
I
TM1
I
TM2
(J)
1 Pulse 2 Pulses
(A)
(A)
at 1mA DC Test
Current
V
/
Min
V
/
Max
(V)
(V)
Maximum
Clamping
Voltage
(8/20μs)
Duty Cycle
Surge Rating
3kA 750A
VC
Ip (8/20μs) (8/20μs)
(V) (A) #
#
Pulses Pulses
7-"$1
1-$ 14
550
7-"$1
1-$ 20
550
7-"$1
1-$ 14
7-"$1
1-$ 20
7-"$1
1-$ 14
625
7-"$1
1-$ 20
625
7-"$1
1-$ 20
660
7-"$1
1-$ 14
7-"$1
1-$ 20
210
6500 5000 1435 50 10
450
10000 1435 100 20
120
230
6500 5000 1000 1500 50 10
460
10000 1000 1500 100 20
120
235
6500 5000 1100 1650 50 10
10000 1100 100 20
120
510
10000 1210 100 20
120
240
6500 5000 1210 50 10
520
10000 1130 100 20
120
/05&4
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NNQBSUTBMTPBWBJMBCMFDPOUBDUGBDUPSZGPSGVSUIFSJOGPSNBUJPO
'PSBEEJUJPOBMPSJOUFSNFEJBSZWPMUBHFSBUJOHTDPOUBDUGBDUPSZ
Phenolic Coating Option -- C-III Series Varistors for Hi-Temperature Operating Conditions:
t 1IFOPMJD$PBUFE$***4FSJFTEFWJDFTBSFBWBJMBCMFXJUIJNQSPWFENBYJNVNPQFSBUJOHNBYJNVNUFNQFSBUVSF$
t 5IFTFEFWJDFTBMTPIBWFJNQSPWFEUFNQFSBUVSFDZDMJOHQFSGPSNBODFDBQBCJMJUZ
t 3BUJOHTBOE4QFDJmDBUJPOTBSFBTQFSTUBOEBSE$***4FSJFTFYDFQU)Jo1PU
Encapsulation (Isolation Voltage Capability)=500V.
t 5PPSEFSBEE9UPQBSUOVNCFS FH7-"$19
t 5IFTFEFWJDFTBSFOPU6-$4"7%&PS$&$$DFSUJmFE
t $POUBDUGBDUPSZGPSGVSUIFSEFUBJMT
©2010 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/c-iii.html for current information.
Revision: September 9, 2010
C-III Varistor Series
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