Metal-Oxide Varistors. V275LA2P Datasheet

V275LA2P Varistors. Datasheet pdf. Equivalent


Littelfuse V275LA2P
LA Varistor Series
Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > LA Varistor Series
RoHS
Agency Approvals
Agency
Agency Approval
UL1449
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm and 20mm only
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm and 20mm only
Agency File
Number
E320116
116895
E1273/F
Additional Information
Datasheet
Resources
Samples
Description
The LA Varistor Series of transient voltage surge
suppressors are radial leaded varistors (MOVs)
that are designed to be operated continuously
across AC power lines. These UL recognized
varistors require very little mounting space, and are
offered in various standard lead form options.
The LA Varistor Series are available in four model
sizes: 7mm, 10mm, 14mm and 20mm; and have a
VM(AC)RMS voltage range from 130V to 1000V, and an
energy absorption capability up to 360J. Some LA Series
model numbers are available with clamping voltage
selections, designated by a model number suffix of
either A or B. The 'A' selection is the standard model;
the 'B' selection provides a lower clamping voltage.
See LA Series Device Ratings and Specifications
Table for part number and brand information.
Features
• Lead–free, Halogen-
Free and RoHS
compliant.
• Energy absorption
capability (WTM)
up to 360J
• Wide operating
voltage range
VM(AC)RMS 130V to 1000V
• No derating up to
85ºC ambient
• Available in tape and
reel or bulk pack
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous
Steady State Applied Voltage:
AC Voltage Range (VM(AC)RMS)
DC Voltage Range (VM(DC))
Transients:
Peak Pulse Current (ITM)
For 8/20µs Current Wave (See Figure 2)
Single Pulse Energy Range
For 10/1000µs Current Wave (WTM)
Operating Ambient Temperature Range (TA)
Storage Temperature Range (TSTG)
Temperature Coefficient (aV) of Clamping Voltage (VC) at Specified Test Current
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)
COATING Insulation Resistance
LA Series
130 to 1000
175 to 1200
1200 to 6500
11 to 360
-55 to +85
-55 to +125
<0.01
2500
1000
Units
V
V
A
J
OC
OC
%/OC
V
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in
the operational sections of this specification is not implied.
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/17/19


V275LA2P Datasheet
Recommendation V275LA2P Datasheet
Part V275LA2P
Description Metal-Oxide Varistors
Feature V275LA2P; LA Varistor Series Metal-Oxide Varistors (MOVs) Radial Lead Varistors > LA Varistor Series RoHS Ag.
Manufacture Littelfuse
Datasheet
Download V275LA2P Datasheet




Littelfuse V275LA2P
Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > LA Varistor Series
LA Series Ratings & Specifications
Part
Number
Branding
Model Size
Disc Dia.
(mm)
V130LA1P
P1301
7
V130LA2P
P1302
7
V130LA5P
P1305
10
V130LA10AP
P130L10
14
V130LA20AP
P130L20
20
V130LA20BP
P130L20B
20
V140LA2P
P1402
7
V140LA5P
P1405
10
V140LA10AP
P140L10
14
V140LA20AP
P140L20
20
V150LA1P
P1501
7
V150LA2P
P1502
7
V150LA5P
P1505
10
V150LA10AP
P150L10
14
V150LA20AP
P150L20
20
V150LA20BP
P150L20B
20
V175LA2P
P1752
7
V175LA5P
P1755
10
V175LA10AP
P175L10
14
V175LA20AP
P175L20
20
V230LA4P
P2304
7
V230LA10P
P230L
10
V230LA20AP
P230L20
14
V230LA40AP
P230L40
20
V250LA2P
P2502
7
V250LA4P
P2504
7
V250LA10P
P250L
10
V250LA20AP
P250L20
14
V250LA40AP
P250L40
20
V250LA40BP
P250L40B
20
V275LA2P
P2752
7
V275LA4P
P2754
7
V275LA10P
P275L
10
V275LA20AP
P275L20
14
V275LA40AP
P275L40
20
V275LA40BP
P275L40B
20
V300LA2P
P3002
7
V300LA4P
P3004
7
V300LA10P
P300L
10
V300LA20AP
P300L20
14
V300LA40AP
P300L40
20
V320LA7P
P3207
7
V320LA10P
P320L
10
V320LA20AP
P320L20
14
V320LA40BP
P320L40
20
V385LA7P
P3857
7
V385LA10P
P385L
10
V385LA20AP
P385L20
14
V385LA40BP
P385L40
20
Maximum Rating (85°C)
Continuous
Transient
VRMS
VDC
Energy 10
x 1000µs
Peak
Current 8
20µs
x
Specifications (25°C)
Varistor Voltage at Maximum Clamping
1mA
Voltage
DC Test Current
8 x 20 µs
Typical
Capaci-
tance f =
1MHz
VM(AC)
(V)
VM(DC)
(V)
WTM
(J)
ITM
VNOM Min VNOM Max
VC
(A)
(V)
(V)
(V)
IPK
C
(A)
(pF)
130
175
11
1200
198
242
390
10
180
130
175
11
1200
184.5
225.5
340
10
180
130
175
20
2500
184.5
225.5
340
25
450
130
175
38
4500
184.5
225.5
340
50
1000
130
175
70
6500
184.5
225.5
340
100
1900
130
175
70
6500
190
220
325
100
1900
140
180
12
1200
198
242
360
10
160
140
180
22
2500
198
242
360
25
400
140
180
42
4500
198
242
360
50
900
140
180
75
6500
198
242
340
100
1750
150
200
13
1200
225
275
430
10
150
150
200
13
1200
216
264
395
10
150
150
200
25
2500
216
264
395
25
360
150
200
45
4500
216
264
395
50
800
150
200
80
6500
216
264
395
100
1600
150
200
80
6500
216
243
360
100
1600
175
225
15
1200
243
297
455
10
130
175
225
30
2500
243
297
455
25
350
175
225
55
4500
243
297
455
50
700
175
225
90
6500
243
297
455
100
1400
230
300
20
1200
324
396
595
10
100
230
300
35
2500
324
396
595
25
250
230
300
70
4500
324
396
595
50
550
230
300
122
6500
324
396
595
100
1100
250
330
21
1200
369
451
730
10
90
250
330
21
1200
351
429
650
10
90
250
330
40
2500
351
429
650
25
220
250
330
72
4500
351
429
650
50
500
250
330
130
6500
351
429
650
100
1000
250
330
130
6500
354
413
620
100
1000
275
369
23
1200
405
495
775
10
80
275
369
23
1200
387
473
710
10
80
275
369
45
2500
387
473
710
25
200
275
369
75
4500
387
473
710
50
450
275
369
140
6500
387
473
710
100
900
275
369
140
6500
389
453
680
100
900
300
405
25
1200
441
539
870
10
70
300
405
25
1200
423
517
775
10
70
300
405
46
2500
423
517
775
25
180
300
405
77
4500
423
517
775
50
400
300
405
165
6500
423
517
775
100
800
320
420
25
1200
459
561
850
10
65
320
420
48
2500
459
561
850
25
170
320
420
80
4500
459
561
850
50
380
320
420
150
6500
462
540
810
100
750
385
505
27
1200
558
682
1025
10
60
385
505
51
2500
558
682
1025
25
160
385
505
85
4500
558
682
1025
50
360
385
505
160
6500
558
682
1025
100
700
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/17/19



Littelfuse V275LA2P
Metal-Oxide Varistors (MOVs)
Radial Lead Varistors > LA Varistor Series
LA Series Ratings & Specifications (Continued...)
Part
Number
Branding
Model Size
Disc Dia.
(mm)
Maximum Rating (85°C)
Continuous
Transient
VRMS
VDC
Energy 10
x 1000µs
Peak
Current 8
20µs
x
Specifications (25°C)
Varistor Voltage at Maximum Clamping
1mA
Voltage
DC Test Current
8 x 20 µs
Typical
Capaci-
tance f =
1MHz
V420LA7P
V420LA10P
V420LA20AP
V420LA40BP
V460LA7P
V460LA10P
V460LA20AP
V460LA40BP
V480LA7P
V480LA10P
V480LA40AP
V480LA80BP
V510LA10P
V510LA40AP
V510LA80BP
V575LA10P
V575LA40AP
V575LA80BP
V625LA10P
V625LA40AP
V625LA80BP
V680LA10P
V680LA80AP
V680LA100BP
V660LA10P
V660LA50AP
V660LA100BP
V1000LA80AP
V1000LA160BP
P4207
P420L
P420L20
P420L40
P4607
P460L
P460L20
P460L40
P4807
P480L
P480L40
P480L80
P510L
P510L40
P510L80
P575L
P575L40
P575L80
P625L
P625L40
P625L80
P680L
P680L80
P680L100
P660L
P660L50
P660L100
P1000L8
P1000L16
VM(AC)
(V)
VM(DC)
(V)
WTM
(J)
ITM
VNOM Min VNOM Max
VC
(A)
(V)
(V)
(V)
IPK
C
(A)
(pF)
7
420
560
30
1200
612
748
1120
10
55
10
420
560
55
2500
612
748
1120
25
140
14
420
560
90
4500
612
748
1120
50
300
20
420
560
160
6500
610
720
1060
100
600
7
460
615
37
1200
643.5
786.5
1190
10
55
10
460
615
56
2500
643.5
786.5
1190
25
120
14
460
615
100
4500
643.5
786.5
1190
50
280
20
460
615
170
6500
643.5
755.5
1110
100
560
7
480
640
35
1200
675
825
1240
10
50
10
480
640
60
2500
675
825
1240
25
120
14
480
640
105
4500
675
825
1240
50
270
20
480
640
180
6500
675
790
1160
100
550
10
510
675
63
2500
738
902
1350
25
100
14
510
675
110
4500
738
902
1350
50
250
20
510
675
190
6500
738
860
1280
100
500
10
575
730
65
2500
819
1001
1500
25
90
14
575
730
120
4500
819
1001
1500
50
220
20
575
730
220
6500
819
960
1410
100
450
10
625
825
67
2500
900
1100
1650
25
80
14
625
825
125
4500
900
1100
1650
50
210
20
625
825
230
6500
900
1100
1650
100
425
10
680
875
75
2500
990
1210
1875
25
65
14
680
875
145
4500
990
1210
1875
50
190
20
680
875
260
6500
990
1130
1700
100
380
10
660
850
70
2500
972
1188
1820
25
70
14
660
850
140
4500
972
1188
1820
50
200
20
660
850
250
6500
940
1100
1650
100
400
14
1000
1200
220
4500
1500
1800
2700
50
130
20
1000
1200
360
6500
1425
1600
2420
100
250
Note: Average power dissipation of transients not to exceed 0.25W, 0.4W, 0.6W or 1W for model sizes 7mm, 10mm, 14mm and 20mm, respectively.
Phenolic Coating Option -- LA Series Varistors for Hi-Temperature Operating Conditions:
• Phenolic–coated LA Series devices are available with improved maximum operating maximum temperature 125°C.
• These devices also have improved temperature cycling performance capability.
• Ratings and Specifications are as per standard LA Series except Hi–Pot Encapsulation (Isolation Voltage Capability) = 500V.
• These devices are not UL, CSA, VDE or CECC certified.
• To order: add X1347 to end of part number (e.g. V230LA20APX1347).
• Product marking:
Lead-Free,
Halogen-Free
& RoHS Compliant
Indicator
LF 9
P230P20
YYWW
Phenolic Coated
Option
Identifier
© 2019 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/17/19







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