首页 |元器件品牌

V275LC20AX10 [LITTELFUSE]

RESISTOR, VOLTAGE DEPENDENT, 369V, 75J, THROUGH HOLE MOUNT, RADIAL LEADED;
V275LC20AX10
型号： V275LC20AX10
厂家： LITTELFUSE    LITTELFUSE
描述：

RESISTOR, VOLTAGE DEPENDENT, 369V, 75J, THROUGH HOLE MOUNT, RADIAL LEADED
文件： 总13页 (文件大小：424K)
中文：  中文翻译
下载：  下载PDF数据表文档文件
 查看货源
Varistor Products  
Radial Lead Varistors > LA series  
RoHS  
LA Varistor Series  
Description  
The LA Series of transient voltage surge suppressors  
are radial-lead 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 Series varistors 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.  
Agency Approvals  
See LA Series Device Ratings and Specifications table for  
part number and brand information.  
Agency  
Agency File Number  
E75961, E56529, E135010  
116895E  
LR91788  
42201-006  
Features  
ꢀtꢀ-FBEꢁGSFFꢀBOEꢀ3P)4ꢀ  
compliant option  
available. Please see  
the device and ratings  
specifications table for  
more information.  
tꢀ 8JEFꢀ0QFSBUJOHꢀ7PMUBHFꢀ  
Range  
VM(AC)RMS 130Vto 1000V  
tꢀ /Pꢀ%FSBUJOHꢀ6QꢀUPꢀꢃꢄ$ꢀ  
Ambient  
tꢀ "WBJMBCMFꢀJOꢀ5BQFꢀBOEꢀ3FFMꢀ  
or Bulk Pack  
tꢀ &OFSHZ"CTPSQUJPOꢀ  
Capability  
ꢂ8TM) Up to 360J  
Absolute Maximum Ratings  
tꢀ'PSꢀSBUJOHTꢀPGꢀJOEJWJEVBMꢀNFNCFSTꢀPGꢀBꢀTFSJFTꢅꢀTFFꢀ%FWJDFꢀ3BUJOHTꢀBOEꢀ4QFDJmDBUJPOTꢀDIBSU  
Continuous  
LA Series  
Units  
Steady State Applied Voltage:  
AC Voltage Range (VM(AC)RMS  
)
130 to 1000  
175 to 1200  
V
V
DC Voltage Range (VM(DC)  
)
Transients:  
Peak Pulse Current (ITM  
)
'PSꢀꢃꢆꢇꢈçTꢀ$VSSFOUꢀ8BWFꢀꢂ4FFꢀ'JHVSFꢀꢇꢉ  
1200 to 6500  
A
Single Pulse Energy Range  
'PSꢀꢊꢈꢆꢊꢈꢈꢈçTꢀ$VSSFOUꢀ8BWFꢀꢂ8TM  
Operating AmbientTemperature Range (TA)  
StorageTemperature Range (TSTG  
)
11 to 360  
ꢁꢄꢄꢀUPꢀꢋꢀꢃꢄ  
ꢁꢄꢄꢀUPꢀꢋꢀꢊꢇꢄ  
J
OC  
OC  
)
Temperature Coefficient (aV) of Clamping Voltage (VC) at SpecifiedTest Current  
<0.01  
2500  
1000  
%/OC  
Hi-Pot Encapsulation ( COATING Isolation Voltage Capability)  
(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202, Method 301)  
V
COATING Insulation Resistance  
MΩ  
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.  
www.littelfuse.com  
©2008 Littelfuse  
41  
LAVaristor Series  
Revised: January 15, 2008  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
LA Series Ratings & Specifications  
Maximum Rating (85°C)  
Specifications (25°C)  
Continuous  
Transient  
Energy Peak  
10 x Current  
Varistor  
Voltage at  
1mA  
DCTest  
Current  
Lead-Free RoHS  
and RoHS Compliant  
Models  
Maximum  
Clamping  
Voltage  
Typical  
Capaci-  
tance f =  
1MHz  
Standard  
Models  
Model  
Size  
VRMS VDC  
Disc  
1000  
μs  
8 x 20  
μs  
8 x 20 μs  
Dia.  
(mm)  
VNOM VNOM  
Min Max  
VM(AC) VM(DC)  
WTM  
ITM  
VC  
IPK  
C
Part  
Number  
Part  
Number  
Branding  
Branding  
(V)  
130  
130  
130  
130  
130  
130  
140  
140  
140  
140  
150  
150  
150  
150  
150  
150  
175  
175  
175  
175  
230  
230  
230  
230  
250  
250  
250  
250  
250  
250  
275  
275  
275  
275  
275  
275  
300  
300  
300  
300  
300  
320  
320  
320  
320  
385  
385  
(V)  
175  
175  
175  
175  
175  
175  
180  
180  
180  
180  
200  
200  
200  
200  
200  
200  
225  
225  
225  
225  
300  
300  
300  
300  
330  
330  
330  
330  
330  
330  
369  
369  
369  
369  
369  
369  
405  
405  
405  
405  
405  
420  
420  
420  
420  
505  
505  
(J)  
11  
11  
(A)  
(V)  
184  
184  
184  
184  
184  
184  
198  
198  
198  
198  
212  
212  
212  
212  
212  
212  
247  
247  
247  
247  
324  
324  
324  
324  
354  
354  
354  
354  
354  
354  
389  
389  
389  
389  
389  
389  
420  
420  
420  
420  
420  
462  
462  
462  
462  
558  
558  
(V)  
255  
228  
228  
228  
228  
220  
242  
242  
242  
242  
284  
268  
268  
268  
268  
243  
303  
303  
303  
303  
396  
396  
396  
396  
473  
429  
429  
429  
429  
413  
515  
473  
473  
473  
473  
453  
565  
517  
517  
517  
517  
565  
565  
565  
540  
(V)  
390  
340  
340  
340  
340  
325  
360  
360  
360  
340  
430  
395  
395  
395  
395  
360  
455  
455  
455  
455  
595  
595  
595  
595  
730  
650  
650  
650  
650  
620  
775  
710  
710  
710  
710  
680  
870  
775  
775  
775  
775  
850  
850  
850  
810  
(A)  
10  
10  
25  
50  
100  
100  
10  
25  
50  
100  
10  
10  
25  
50  
100  
100  
10  
25  
50  
100  
10  
25  
50  
100  
10  
10  
25  
50  
100  
100  
10  
10  
25  
(pF)  
180  
180  
450  
1000  
1900  
1900  
160  
400  
900  
1750  
150  
150  
360  
800  
1600  
1600  
130  
350  
700  
1400  
100  
250  
550  
1100  
90  
V130LA1P  
P1301  
V130LA1  
V130LA2  
V130LA5  
1301  
1302  
1305  
7
7
1200  
1200  
2500  
4500  
6500  
6500  
1200  
2500  
4500  
6500  
1200  
1200  
2500  
4500  
6500  
6500  
1200  
2500  
4500  
6500  
1200  
2500  
4500  
6500  
1200  
1200  
2500  
4500  
6500  
6500  
1200  
1200  
2500  
4500  
6500  
6500  
1200  
1200  
2500  
4500  
6500  
1200  
2500  
4500  
6500  
1200  
2500  
V130LA2P  
P1302  
V130LA5P  
P1305  
10  
14  
20  
20  
7
10  
14  
20  
7
20  
38  
70  
70  
12  
22  
42  
75  
13  
V130LA10AP  
V130LA20AP  
V130LA20BP  
V140LA2P  
P130L10  
P130L20  
P130L20B V130LA20B  
V130LA10A  
130LA20A  
130L10  
130L20  
130L20B  
1402  
P1402  
V140LA2  
V140LA5  
V140LA5P  
P1405  
1405  
V140LA10AP  
V140LA20AP  
V150LA1P  
P140L10  
P140L20  
P1501  
V140LA10A  
V140LA20A  
V150LA1  
140L10  
140L20  
1501  
V150LA2P  
P1502  
V150LA2  
V150LA5  
1502  
1505  
7
13  
V150LA5P  
P1505  
10  
14  
20  
20  
7
10  
14  
20  
7
10  
14  
20  
7
25  
45  
80  
80  
15  
V150LA10AP  
V150LA20AP  
V150LA20BP  
V175LA2P  
P150L10  
P150L20  
P150L20B V150LA20B  
V150LA10A  
V150LA20A  
150L10  
150L20  
150L20B  
1752  
P1752  
V175LA2  
V175LA5  
V175LA5P  
P1755  
1755  
30  
55  
90  
20  
35  
70  
122  
21  
21  
40  
72  
130  
130  
23  
23  
45  
75  
140  
140  
25  
25  
46  
77  
165  
25  
48  
80  
150  
27  
51  
V175LA10AP  
V175LA20AP  
V230LA4P  
P175L10  
P175L20  
P2304  
V175LA10A  
V175LA20A  
V230LA4  
175L10  
175L20  
2304  
V230LA10P  
V230LA20AP  
V230LA40AP  
V250LA2P  
P230L  
V230LA10  
V230LA20A  
V230LA40A  
V250LA2  
230L  
P230L20  
P230L40  
P2502  
230L20  
230L40  
2502  
V250LA4P  
P2504  
V250LA4  
2504  
7
90  
V250LA10P  
V250LA20AP  
V250LA40AP  
V250LA40BP  
V275LA2P  
P250L  
P250L20  
P250L40  
P250L40B V250LA40B  
P2752  
V250LA10  
V250LA20A  
V250LA40A  
250L  
10  
14  
20  
20  
7
220  
500  
1000  
1000  
80  
250L20  
250L40  
250L40B  
2752  
V275LA2  
V275LA4P  
P2754  
V275LA4  
2754  
7
80  
V275LA10P  
V275LA20AP  
V275LA40AP  
V275LA40BP  
V300LA2P  
P275L  
P275L20  
P275L40  
P275L40B V275LA40B  
P3002  
V275LA10  
V275LA20A  
V275LA40A  
275L  
10  
14  
20  
20  
7
200  
450  
900  
900  
70  
275L20  
275L40  
275L40B  
3002  
50  
100  
100  
10  
10  
25  
50  
100  
10  
25  
50  
V300LA2  
V300LA4P  
P3004  
V300LA4  
3004  
7
70  
V300LA10P  
V300LA20AP  
V300LA40AP  
V320LA7P  
P300L  
V300LA10  
V300LA20A  
V300LA40A  
V320LA7  
300L  
10  
14  
20  
7
10  
14  
20  
7
180  
400  
800  
65  
170  
380  
750  
60  
P300L20  
P300L40  
P3207  
300L20  
300L40  
3207  
V320LA10P  
V320LA20AP  
V320LA40BP  
V385LA7P  
P320L  
V320LA10  
V320LA20A  
V320LA40B  
V385LA7  
320L  
P320L20  
P320L40  
P3857  
320L20  
320L40  
3857  
100  
10  
682 1025  
682 1025  
V385LA10P  
P385L  
V385LA10  
385L  
10  
25  
160  
42  
www.littelfuse.com  
©2008 Littelfuse  
LAVaristor Series  
Revised: January 15, 2008  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
LA Series Ratings & Specifications (Continued...)  
Maximum Rating (85°C)  
Specifications (25°C)  
Continuous  
Transient  
Energy Peak  
10 x Current  
Varistor  
Voltage at  
1mA  
DCTest  
Current  
Lead-Free RoHS  
and RoHS Compliant  
Models  
Maximum  
Clamping  
Voltage  
Typical  
Capaci-  
tance f =  
1MHz  
Standard  
Models  
Model  
Size  
VRMS VDC  
Disc  
1000  
μs  
8 x 20  
μs  
8 x 20 μs  
Dia.  
(mm)  
VNOM VNOM  
Min Max  
VM(AC) VM(DC)  
WTM  
ITM  
VC  
IPK  
C
Part  
Number  
Part  
Number  
Branding  
Branding  
(V)  
385  
385  
420  
420  
420  
420  
460  
480  
480  
480  
480  
510  
510  
510  
575  
575  
575  
625  
625  
625  
680  
680  
680  
660  
660  
660  
(V)  
505  
505  
560  
560  
560  
560  
615  
640  
640  
640  
640  
675  
675  
675  
730  
730  
730  
825  
825  
825  
875  
875  
875  
850  
850  
850  
(J)  
85  
160  
30  
55  
90  
160  
37  
35  
(A)  
(V)  
558  
558  
610  
610  
610  
610  
702  
670  
670  
670  
670  
735  
735  
735  
(V)  
(V)  
(A)  
(pF)  
360  
700  
55  
140  
300  
600  
55  
V385LA20AP  
V385LA40BP  
V420LA7P  
P385L20  
P385L40  
P4207  
V385LA20A  
V385LA40B  
V420LA7  
385L20  
385L40  
4207  
14  
20  
7
10  
14  
20  
7
4500  
6500  
1200  
2500  
4500  
6500  
1200  
1200  
2500  
4500  
6500  
2500  
4500  
6500  
2500  
4500  
6500  
2500  
4500  
6500  
2500  
4500  
6500  
2500  
4500  
6500  
682 1025  
682 1025 100  
748 1120  
748 1120  
748 1120  
50  
10  
25  
50  
V420LA10P  
V420LA20AP  
V420LA40BP  
V460LA7P  
P420L  
V420LA10  
V420LA20A  
V420LA40B  
V460LA7  
420L  
P420L20  
P420L40  
P4607  
420L20  
420L40  
4607  
720 1060 100  
858 1130  
825 1240  
825 1240  
825 1240  
790 1160 100  
910 1350  
910 1350  
10  
10  
25  
50  
V480LA7P  
P4807  
V480LA7  
4807  
7
50  
V480LA10P  
V480LA40AP  
V480LA80BP  
V510LA10P  
V510LA40AP  
V510LA80BP  
V575LA10P  
V575LA40AP  
V575LA80BP  
V625LA10P  
V625LA40AP  
V625LA80BP  
V680LA10P  
V680LA80AP  
P480L  
V480LA10  
V480LA40A  
V480LA80B  
V510LA10  
V510LA40A  
V510LA80B  
V575LA10  
V575LA40A  
V575LA80B  
V625LA10  
V625LA40A  
V625LA80B  
V680LA10  
V680LA80A  
480L  
10  
14  
20  
10  
14  
20  
10  
14  
20  
10  
14  
20  
10  
14  
20  
10  
14  
20  
14  
20  
60  
120  
270  
550  
100  
250  
500  
90  
220  
450  
80  
210  
425  
65  
190  
380  
70  
P480L40  
P480L80  
P510L  
P510L40  
P510L80  
P575L  
P575L40  
P575L80  
P625L  
P625L40  
P625L80  
P680L  
480L40  
480L80  
510L  
510L40  
510L80  
575L  
575L40  
575L80  
625L  
625L40  
625L80  
680L  
105  
180  
63  
110  
190  
65  
120  
220  
67  
125  
230  
75  
145  
260  
70  
140  
250  
220  
360  
25  
50  
860 1280 100  
805 1000 1500  
805 1000 1500  
25  
50  
805  
960 1410 100  
900 1100 1650  
900 1100 1650  
900 1100 1650 100  
990 1240 1875  
990 1240 1875  
990 1130 1700 100  
25  
50  
25  
50  
P680L80  
680L80  
680L100  
660L  
V680LA100BP P680L100 V680LA100B  
V660LA10P  
P660L  
V660LA10  
940 1210 1820  
940 1210 1820  
25  
50  
V660LA50AP  
P660L50  
V660LA50A  
660L50  
660L100  
1000L80  
200  
400  
130  
250  
V660LA100BP P660L100 V660LA100B  
V1000LA80AP P1000L8 V1000LA80A  
V1000LA160BP P1000L16 V1000LA160B 1000L160  
940 1100 1650 100  
4500 1425 1800 2700 50  
6500 1425 1600 2420 100  
1000 1200  
1000 1200  
/05&ꢌꢀ"WFSBHFꢀQPXFSꢀEJTTJQBUJPOꢀPGꢀUSBOTJFOUTꢀOPUꢀUPꢀFYDFFEꢀꢈꢍꢇꢄ8ꢅꢀꢈꢍꢎ8ꢅꢀꢈꢍꢏ8ꢀPSꢀꢊ8ꢀGPSꢀNPEFMꢀTJ[FTꢀꢐNNꢅꢀꢊꢈNNꢅꢀꢊꢎNNꢀBOEꢀꢇꢈNNꢅꢀSFTQFDUJWFMZꢍ  
www.littelfuse.com  
©2008 Littelfuse  
43  
LAVaristor Series  
Revised: January 15, 2008  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
Power Dissipation Ratings  
Peak Pulse CurrentTestWaveform  
Should transients occur in rapid succession, the average  
power dissipation is the energy (watt-seconds) per pulse  
times the number of pulses per second. The power so  
developed must be within the specifications shown on the  
Device Ratings and Specifications table for the specific  
device.The operating values of a MOV need to be derated  
at high temperatures as shown above. Because varistors  
only dissipate a relatively small amount of average power  
they are not suitable for repetitive applications that involve  
substantial amounts of average power dissipation.  
100  
90  
50  
10  
O
T
TIME  
1
T
Current Energy and Power Derating Curve  
1
T
2
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
O
= Virtual Origin of Wave  
1
T = Time From 10% to 90% of Peak  
T
T
Example: For an 8/20μs Current Waveform:  
8μs = T = Virtual Front Time  
20μs = T = Virtual Time to Half Value  
= Virtual Front 'ꢀ!ꢁꢂꢃꢂꢄꢅꢆꢇꢂ+ꢂt  
= Virtual Time to Half Value (Impulse Duration)  
1
2
1
2
-55  
50  
60  
70  
80  
90 100 110 120 130 140 150  
o
AMBIENT TEMPERA TURE  
( C)  
44  
www.littelfuse.com  
©2008 Littelfuse  
LAVaristor Series  
Revised: January 15, 2008  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
TransientV-I Characteristics Curves  
Pulse Rating Curves  
Repetetive Surge Capability for 7mm Parts  
Maximum ClampingVoltage for 7mm Parts  
tꢀ7ꢊꢑꢈ-"ꢊꢂ1ꢉꢀꢁꢀ7ꢎꢃꢈ-"ꢐꢂ1ꢉ  
tꢀ7ꢊꢑꢈ-"ꢊꢂ1ꢉꢀꢁꢀ7ꢑꢈꢈ-"ꢇꢂ1ꢉ  
2,000  
6,000  
1
MODEL SIZE 7mm  
1,000  
500  
MAXIMUM CLAMPINGVOLTAGE  
5,000  
V130LA1(P) - V480LA7(P)  
2
MODEL SIZE 7mm  
4,000  
130 TO 300V  
RATING  
M(AC)  
3
o
o
10  
10  
T
= -55 C TO 85 C  
A
3,000  
2,000  
4
10  
200  
100  
50  
5
2
10  
10  
6
10  
V275LA2(P)  
V250LA2(P)  
1,000  
900  
800  
700  
600  
20  
V300LA2(P)  
10  
5
INDEFINITE  
500  
400  
V150LA1(P)  
V130LA1(P)  
2
1
300  
200  
20  
100  
1,000  
IMPULSE DURATION (μs)  
10,000  
-3  
-2  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
tꢀ7ꢊꢑꢈ-"ꢇꢂ1ꢉꢀꢁꢀ7ꢑꢈꢈ-"ꢎꢂ1ꢉ  
4,000  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 7mm  
3,000  
2,000  
130 TO 300V  
RATING  
M(AC)  
o
o
T
= -55 C TO 85 C  
V300LA4(P)  
V275LA4(P)  
A
V250LA4(P)  
V230LA4(P)  
1,000  
900  
800  
700  
600  
500  
400  
300  
V175LA2(P)  
200  
100  
V150LA2(P)  
V140LA2(P)  
V130LA2(P)  
-3  
10  
-2  
-1  
0
1
2
3
4
10  
10  
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
tꢀ7ꢑꢇꢈ-"ꢐꢂ1ꢉꢀꢁꢀ7ꢎꢃꢈ-"ꢐꢂ1ꢉ  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 7mm  
5,000  
320 TO 480V  
RATING  
M(AC)  
o
o
T
= -55 C TO 85 C  
A
3,000  
2,000  
V460LA7(P)  
V480LA7(P)  
1,000  
500  
V420LA7(P)  
V385LA7(P)  
V320LA7(P)  
-3  
10  
-2  
10  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
www.littelfuse.com  
©2008 Littelfuse  
45  
Revised: January 15, 2008  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
TransientV-I Characteristics Curves (Continued...)  
Pulse Rating Curves (Continued...)  
Maximum ClampingVoltage for 10mm Parts  
Repetetive Surge Capability for 10mm Parts  
tꢀ7ꢊꢑꢈ-"ꢄꢂ1ꢉꢀꢁꢀ7ꢏꢃꢈ-"ꢊꢈꢂ1ꢉꢀ  
tꢀ7ꢊꢑꢈ-"ꢄꢂ1ꢉꢀꢁꢀ7ꢎꢇꢈ-"ꢊꢈꢂ1ꢉ  
6,000  
5,000  
5,000  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 10mm  
MODEL SIZE 10mm  
V130LA5(P) - V680LA10(P)  
1
4,000  
2,000  
130 TO 420V  
o
RATING  
M(AC)  
o
2
T
= -55 C TO 85 C  
2
10  
3,000  
2,000  
A
10  
1,000  
500  
3
10  
4
10  
5
V275LA10(P)  
V250LA10(P)  
V230LA10(P)  
10  
6
10  
200  
100  
50  
1,000  
900  
800  
700  
600  
500  
400  
V420LA10(P)  
V175LA5(P)  
20  
INDEFINITE  
10  
5
V150LA5(P)  
V140LA5(P)  
300  
200  
V130LA5(P)  
2
20  
100  
1,000  
IMPULSE DURATION (μs)  
10,000  
-3  
10  
-2  
10  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
tꢀ7ꢑꢈꢈ-"ꢊꢈꢂ1ꢉꢀꢁꢀ7ꢏꢃꢈ-"ꢊꢈꢂ1ꢉ  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 10mm  
5,000  
300 TO 680V  
RATING  
V680LA10(P)  
M(AC)  
o
o
T
= -55 C TO 85 C  
A
3,000  
2,000  
V625LA10(P)  
V660LA10(P)  
V300LA10(P)  
V320LA10(P)  
1,000  
500  
V575LA10(P)  
V510LA10(P)  
V480LA10(P)  
V385LA10(P)  
-3  
-2  
10  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
46  
Revised: January 15, 2008  
www.littelfuse.com  
©2008 Littelfuse  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
TransientV-I Characteristics Curves (Continued...)  
Pulse Rating Curves (Continued...)  
Repetetive Surge Capability for 14mm Parts  
Maximum ClampingVoltage for 14mm Parts  
tꢀ7ꢊꢑꢈ-"ꢊꢈ"ꢂ1ꢉꢀꢁꢀ7ꢑꢇꢈ-"ꢇꢈ"ꢂ1ꢉꢀ  
tꢀ7ꢊꢑꢈ-"ꢊꢈ"ꢂ1ꢉꢀꢁꢀ7ꢑꢇꢈ-"ꢇꢈ"  
6,000  
5,000  
MAXIMUM CLAMPINGVOLTAGE  
5,000  
1
MODEL SIZE 14mm  
V130LA10A(P) - V320LA20A(P)  
MODEL SIZE 14mm  
4,000  
2
2,000  
130 TO 320V  
RATING  
M(AC)  
o
o
T
= -55 C TO 85 C  
2
10  
3
A
3,000  
2,000  
10  
1,000  
500  
10  
4
10  
5
10  
V275LA20A(P)  
V250LA20A(P)  
V230LA20A(P)  
6
10  
V300LA20A(P)  
V320LA20A(P)  
200  
100  
50  
1,000  
900  
800  
700  
600  
20  
500  
INDEFINITE  
400  
10  
5
V175LA10A(P)  
V150LA10A(P)  
300  
200  
V140LA10A(P)  
V130LA10A(P)  
2
20  
100  
1,000  
10,000  
-3  
-2  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
10  
10  
IMPULSE DURATION (μs)  
PEAK AMPERES (A)  
tꢀ7ꢑꢃꢄ-"ꢇꢈ"ꢂ1ꢉꢀꢁꢀ7ꢊꢈꢈꢈ-"ꢃꢈ"ꢂ1ꢉ  
tꢀ7ꢑꢃꢄ-"ꢇꢈ"ꢂ1ꢉꢀ7ꢊꢈꢈꢈ-"ꢃꢈ"ꢂ1ꢉ  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 14mm  
5,000  
1
5,000  
V1000LA80A(P)  
V680LA80A(P)  
MODEL SIZE 14mm  
385 TO 1000V  
RATING  
2
M(AC)  
V385LA20A(P) - V1000LA80A(P)  
2,000  
o
o
T
= -55 C TO 85 C  
A
2
10  
3
3,000  
2,000  
10  
1,000  
10  
V660LA50A(P)  
V625LA40A(P)  
4
10  
500  
5
10  
6
10  
200  
100  
50  
1,000  
700  
500  
20  
V575LA40A(P)  
V510LA40A(P)  
V480LA40A(P)  
V420LA20A(P)  
V385LA20A(P)  
INDEFINITE  
10  
5
300  
2
20  
-4  
10  
-3  
-2  
10  
-1  
10  
0
1
2
3
4
100  
1,000  
10,000  
10  
10  
10  
10  
10  
10  
IMPULSE DURATION (μs)  
PEAK AMPERES (A)  
www.littelfuse.com  
©2008 Littelfuse  
47  
Revised: January 15, 2008  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
TransientV-I Characteristics Curves (Continued...)  
Maximum ClampingVoltage for 20mm Parts  
tꢀ7ꢑꢈꢈ-"ꢎꢈ"ꢀꢁꢀ7ꢊꢈꢈꢈ-"ꢊꢏꢈ#  
tꢀ7ꢊꢑꢈ-"ꢇꢈ"ꢂ1ꢉꢀꢁꢀ7ꢇꢐꢄ-"ꢎꢈ"ꢂ1ꢉ  
5,000  
MAXIMUM CLAMPINGVOLTAGE  
3,000  
MODEL SIZE 20mm  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 20mm  
V1000LA160B(P)  
300 TO 1000V  
T = -55 C TO 85 C  
A
RATING  
M(AC)  
o
o
2,000  
130 TO 275V  
RATING  
M(AC)  
3,000  
2,000  
o
o
T
= -55 C TO 85 C  
A
V680LA100B(P)  
V625LA80B(P)  
V660LA100B(P)  
V575LA80B(P)  
1,000  
900  
800  
700  
600  
V510LA80B(P)  
V480LA80B(P)  
V275LA40A(P)  
V250LA40A(P)  
1,000  
500  
500  
400  
300  
V175LA20A(P)  
V420LA40B(P)  
V385LA40B(P)  
V320LA40B(P)  
V300LA40A(P)  
V150LA20A(P)  
V130LA20A(P)  
-3  
-2  
10  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
10  
200  
-3  
10  
-2  
-1  
10  
0
1
2
3
4
PEAK AMPERES (A)  
10  
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
Pulse Rating Curves (Continued...)  
tꢀ7ꢊꢑꢈ-"ꢇꢈ#ꢂ1ꢉꢀꢁꢀ7ꢇꢐꢄ-"ꢎꢈꢂ1ꢉ  
Repetetive Surge Capability for 20mm Parts  
3,000  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 20mm  
tꢀ7ꢊꢑꢈ-"ꢇꢈ"ꢂ1ꢉꢀꢁꢀ7ꢑꢇꢈ-"ꢎꢈ#ꢂ1ꢉ  
130 TO 275V  
RATING  
2,000  
M(AC)  
o
o
T
= -55 C TO 85 C  
A
10,000  
1
MODEL SIZE 20mm  
2
5,000  
V130LA20A(P) - V320LA40B(P)  
10  
2
10  
3
2,000  
1,000  
500  
1,000  
900  
800  
700  
600  
10  
4
10  
5
10  
6
10  
V275LA40B(P)  
V250LA40B(P)  
200  
100  
50  
500  
400  
300  
V150LA20B(P)  
20  
10  
5
INDEFINITE  
V130LA20B(P)  
-2  
200  
10  
-3  
-1  
0
1
2
3
4
10  
10  
10  
10  
10  
10  
10  
PEAK AMPERES (A)  
2
1
20  
100  
1,000  
10,000  
tꢀ7ꢊꢑꢈ-"ꢇꢈ"ꢂ1ꢉꢀꢁꢀ7ꢇꢐꢄ-"ꢎꢈ"ꢂ1ꢉ  
IMPULSE DURATION (μs)  
3,000  
tꢀ7ꢑꢃꢄ-"ꢎꢈ#ꢂ1ꢉꢀꢁꢀ7ꢊꢈꢈꢈ-"ꢊꢏꢈ#ꢂ1ꢉ  
MAXIMUM CLAMPINGVOLTAGE  
MODEL SIZE 20mm  
140 TO 230V  
RATING  
10,000  
1
M(AC)  
2,000  
1,000  
o
o
T
= -55 C TO 85 C  
MODEL SIZE 20mm  
A
2
5,000  
10  
V385LA40B(P) - V1000LA160B(P)  
2
10  
3
2,000  
1,000  
500  
10  
4
10  
5
10  
6
10  
V230LA40A(P)  
200  
100  
50  
500  
V140LA20A(P)  
20  
10  
5
300  
200  
INDEFINITE  
-3  
10  
-2  
10  
-1  
10  
0
1
2
3
4
10  
10  
10  
10  
10  
2
1
PEAK AMPERES (A)  
20  
100  
1,000  
10,000  
IMPULSE DURATION (μs)  
NOTE: If pulse ratings are exceeded, a shift of VN(DC) (at specified current) of more than 10% could result. This type of shift, which normally results in a decrease of VN(DC), may result in the  
device not meeting the original published specifications, but does not prevent the device from continuing to function, and to provide ample protection.  
48  
www.littelfuse.com  
©2008 Littelfuse  
LAVaristor Series  
Revised: January 15, 2008  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
Wave Solder Profile  
Non Lead Free Profile  
Lead Free Profile  
300  
250  
200  
150  
100  
50  
300  
Maximum Wave 260C  
Maximum Wave 240C  
250  
200  
150  
100  
50  
0
0
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
0
0.5  
1
1.5  
2
2.5  
3
3.5  
4
TIME(MINUTES)  
TIME(MINUTES)  
Physical Specifications  
Environmental Specifications  
Operating Ambient  
Lead Material  
5JOꢀ$PBUFEꢀ$PQQFSꢀ8JSF  
ꢁꢄꢄ¡$ꢀUPꢀꢋꢃꢄ¡$  
Temperature Range  
Soldering  
Characteristics  
Solderability per MIL-STD-202,  
Method 208E  
StorageTemperature Range  
ꢁꢄꢄ¡$ꢀUPꢀꢋꢊꢇꢄ¡$  
Cured, flame retardant epoxy polymer  
meets UL94V-0 requirements  
ꢋꢃꢄ¡$ꢅꢀꢃꢄꢒ3ꢍ)ꢍꢀꢊꢈꢈꢈꢀIPVST  
10% typical voltage change  
Insulating Material  
Device Labeling  
Humidity Aging  
Thermal Shock  
Marked with LF, voltage, UL/CSA Logos,  
and date code  
ꢋꢃꢄ¡$ꢀUPꢀꢁꢎꢈ¡$ꢀꢄꢀUJNFT  
10% typical voltage change  
Solvent Resistance  
MIL-STD-202, Method 215F  
www.littelfuse.com  
©2008 Littelfuse  
49  
Revised: January 15, 2008  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
LA series varistors for Hi-Temperature operating conditions:  
tꢀ 1IFOPMJDꢀ$PBUFEꢀ-"ꢀ4FSJFTꢀEFWJDFTꢀBSFꢀBWBJMBCMFꢀXJUIꢀJNQSPWFEꢀNBYJNVNꢀPQFSBUJOHꢀNBYJNVNꢀUFNQFSBUVSFꢀꢊꢇꢄ¡$ꢍ  
tꢀ 5IFTFꢀEFWJDFTꢀBMTPꢀIBWFꢀJNQSPWFEꢀUFNQFSBUVSFꢀDZDMJOHꢀQFSGPSNBODFꢀDBQBCJMJUZꢍꢀ  
tꢀ 3BUJOHTꢀBOEꢀ4QFDJmDBUJPOTꢀBSFꢀBTꢀQFSꢀTUBOEBSEꢀ-"ꢀ4FSJFTꢀFYDFQUꢀ)Jꢁ1PUꢀFODBQTVMBUJPOꢀ*TPMBUJPOꢀ7PMUBHFꢀ$BQBCJMJUZꢀꢓꢀꢄꢈꢈ7ꢍ  
tꢀ 5PꢀPSEFSꢌꢀBEEꢀ9ꢊꢑꢎꢐꢀUPꢀQBSUꢀOVNCFSꢀꢂFꢍHꢍꢀ7ꢇꢑꢈ-"ꢇꢈ"9ꢊꢑꢎꢐꢉ  
tꢀ .BSLFEꢀJEFOUJmFSꢀXJMMꢀDPOUBJOꢀA1ꢔꢀUPꢀEFOPUFꢀ1IFOPMJDꢍ  
tꢀ 5IFTFꢀEFWJDFTꢀBSFꢀOPUꢀ6-ꢅꢀ$4"ꢅꢀ7%&ꢀPSꢀ$&$$ꢀDFSUJmFEꢍꢀ  
tꢀ $POUBDUꢀGBDUPSZꢀGPSꢀGVSUIFSꢀEFUBJMTꢍ  
Dimensions  
Crimped leads are standard on LA types supplied in tape  
and reel and are denoted by the model letter “T”. Model  
letter “S” denotes straight leads and letter “U” denotes  
SEATING  
PLANE  
*
ATRIM  
special under-crimped leads.  
LTRIM  
*Seating plane interpretation per IEC-717  
CRIMPED AND TRIMMED LEAD  
7mm Size Device  
10mm Size Device  
14mm Size Device  
20mm Size Device  
V
Dimension  
VolRtaMgS e  
Model  
Min.  
Max.  
mm (in)  
Min.  
Max.  
mm (in)  
Min.  
Max.  
mm (in)  
Min.  
Max.  
mm (in)  
mm (in)  
mm (in)  
mm (in)  
mm (in)  
V130LA-  
V320LA  
V385LA-  
V1000LA  
All  
-
-
-
-
-
12  
-
-
-
-
-
16  
(0.630)  
17  
-
-
-
-
-
20  
-
-
-
-
-
26.5  
(1.043)  
28  
(0.472)  
13  
(0.787)  
20.5  
A
(0.0512)  
9 (0.354)  
(0.689)  
12.5 (0.492)  
(0.807)  
17 (0.669)  
(1.102)  
23 (0.906)  
ØD  
e
6.5 (0.256)  
(Note 2)  
8.5  
(Note 2)  
All  
4 (0.157)  
6 (0.236)  
6.5 (0.256)  
8.5 (0.335)  
6.5 (0.256)  
8.5 (0.335)  
V130LA-  
V320LA  
V385LA-  
V1000LA  
V130LA-  
V320LA  
V385LA-  
V510LA  
V550LA-  
V680LA  
V1000LA  
1.5  
3.5  
(0.138)  
5.5  
1.5  
3.5  
(0.138)  
5.5  
1.5  
3.5  
(0.138)  
5.5  
1.5  
3.5  
(0.138)  
5.5  
(0.059)  
(0.059)  
(0.059)  
(0.059)  
e1  
2.5  
2.5  
2.5  
2.5  
(0.098)  
(0.217)  
5.6  
(0.098)  
(0.217)  
5.6  
(0.098)  
(0.217)  
5.6  
(0.098)  
(0.217)  
5.6  
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
(0.220)  
7.3  
(0.220)  
7.3  
(0.220)  
7.3  
(0.220)  
7.3  
E
(0.287)  
8.3  
(0.287)  
8.3  
(0.287)  
8.3  
(0.287)  
8.3  
(0.327)  
-
(0.327)  
-
(0.327)  
10.8 (0.425)  
(0.327)  
10.8 (0.425)  
All  
0.585  
0.685  
0.76 (0.030) 0.86 (0.034)  
Øb  
0.76 (0.030) 0.86 (0.034) 0.76 (0.030) 0.86 (0.034)  
22.5 (0.886)  
(Note 3)  
(0.023)  
(0.027)  
(Note 2)  
(Note 2)  
ATRIM  
All  
All  
-
15 (0.591)  
-
19.5 (0.768)  
-
-
29.0 (1.142)  
(NOTE 4)  
LTRIM  
2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185) 2.41 (0.095) 4.69 (0.185)  
Notes :  
1. Dimensions in millimeters, inches in parentheses.  
2. 10mm (9mm min, 11mm Max) ALSO AVAILABLE; See Additional Lead Style Options  
3. 1000V parts supplied with lead wire of diameter 1.00 0.05 (0.039 0.002).  
4. ‘A’ max for V1000LC80A(P) = 24.00 (0.945”)  
50  
Revised: January 15, 2008  
www.littelfuse.com  
©2008 Littelfuse  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
Tape and Reel Specifications  
7mm Devices  
10, 14 and 20mm Devices  
CRIMPED LEADS “LT“  
CRIMPED LEADS “LT“  
P
E
P
E
P2  
P2  
DP  
DP  
DP  
DP  
DH  
DH  
DH  
DH  
C
SEATING  
PLANE  
C
SEATING  
PLANE  
H1  
H1  
W0 W2 W1  
W0 W2 W1  
H0  
Δb  
H0  
Db  
W
W
ΔD0  
DD0  
P1  
t
F
t
P1  
P1  
F
P0  
STRAIGHT LEADS “LS“  
STRAIGHT LEADS “LS“  
P
E
P2  
DP  
DP  
P
E
P2  
DH  
DH  
DP  
DP  
DH  
DH  
H1  
H1  
W0  
W2 W1  
H
Db  
W0 W2 W1  
H
Db  
W
W
DD0  
DD0  
t
P1  
P0  
F
t
P1  
F
P0  
UNDER-CRIMPED LEADS “LU“  
UNDER-CRIMPED LEADS “LU“  
P
E
P2  
DP  
DP  
P
E
DH  
DH  
P2  
DP  
DP  
DH  
DH  
U
H1  
U
W0 W2 W1  
H1  
Ho  
Db  
W0  
W2 W1  
Ho  
Db  
W
DD0  
W
t
P1  
F
DD0  
P0  
P1  
P0  
t
F
www.littelfuse.com  
©2008 Littelfuse  
51  
Revised: January 15, 2008  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
Tape and Reel Specifications  
tꢀ $POGPSNTꢀUPꢀ"/4*ꢀBOEꢀ&*"ꢀTQFDJmDBUJPOT  
tꢀ $BOꢀCFꢀTVQQMJFEꢀUPꢀ*&$ꢀ1VCMJDBUJPOꢀꢇꢃꢏꢁꢇ  
tꢀ 3BEJBMꢀEFWJDFTꢀPOꢀUBQFꢀBSFꢀTVQQMJFEꢀXJUIꢀDSJNQFEꢀMFBETꢅꢀTUSBJHIUꢀMFBETꢅꢀPSꢀVOEFSꢁDSJNQFEꢀMFBETꢀ  
tꢀ ꢐNNꢀQBSUTꢀBSFꢀBWBJMBCMFꢀPOꢀUBQFꢀBOEꢀSFFMꢀVQꢀUPꢀꢎꢃꢈꢀ7"$ꢀPOMZ  
tꢀ ꢊꢈNNꢀQBSUTꢀBSFꢀBWBJMBCMFꢀPOꢀUBQFꢀBOEꢀSFFMꢀVQꢀUPꢀꢄꢊꢈꢀ7"$ꢀPOMZ  
tꢀ ꢊꢎNNꢀBOEꢀꢇꢈNNꢀQBSUTꢀBSFꢀBWBJMBCMFꢀPOꢀUBQFꢀBOEꢀSFFMꢀVQꢀUPꢀꢄꢄꢈꢀ7"$ꢀPOMZ  
Model Size  
Symbol  
Description  
Pitch of Component  
7mm  
10mm  
14mm  
20mm  
P
P0  
P1  
P2  
F
12.7 1.0  
25.4 1.0  
25.4 1.0  
25.4 1.0  
Feed Hole Pitch  
12.7 0.2  
3.85 0.7  
6.35 0.7  
5.0 0.8  
2.0 Max  
12.7 0.2  
8.85 0.7  
12.7 0.7  
7.5 0.8  
12.7 0.2  
8.85 0.7  
12.7 0.7  
7.5 0.8  
12.7 0.2  
8.85 0.7  
12.7 0.7  
7.5 0.8  
Feed Hole Center to Pitch  
Hole Center to Component Center  
Lead to Lead Distance  
Component Alignment  
5BQFꢀ8JEUI  
h
2.0 Max  
2.0 Max  
2.0 Max  
8
80  
81  
82  
H
ꢊꢃꢍꢈꢀꢋꢀꢊꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢄ ꢊꢃꢍꢈꢀꢋꢀꢊꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢄ ꢊꢃꢍꢈꢀꢋꢀꢊꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢄ ꢊꢃꢍꢈꢀꢋꢀꢊꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢄ  
12.0 0.3 12.0 0.3 12.0 0.3 12.0 0.3  
ꢕꢍꢈꢀꢋꢀꢈꢍꢐꢄꢀꢕꢍꢈꢀꢁꢀꢈꢍꢄꢈ ꢕꢍꢈꢀꢋꢀꢈꢍꢐꢄꢀꢕꢍꢈꢀꢁꢀꢈꢍꢄꢈ ꢕꢍꢈꢀꢋꢀꢈꢍꢐꢄꢀꢕꢍꢈꢀꢁꢀꢈꢍꢄꢈ ꢕꢍꢈꢀꢋꢀꢈꢍꢐꢄꢀꢕꢍꢈꢀꢁꢀꢈꢍꢄꢈ  
0.5 Max 0.5 Max 0.5 Max 0.5 Max  
ꢊꢃꢍꢈꢀꢋꢀꢇꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢈ ꢊꢃꢍꢈꢀꢋꢀꢇꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢈ ꢊꢃꢍꢈꢀꢋꢀꢇꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢈ ꢊꢃꢍꢈꢀꢋꢀꢇꢍꢈꢀꢊꢃꢍꢈꢀꢁꢀꢈꢍꢈ  
)PMEꢀ%PXOꢀ5BQFꢀ8JEUI  
Hole Position  
Hold DownTape Position  
Height fromTape Center to  
Component Base  
H0  
H1  
D0  
T
Seating Plane Height  
Component Height  
Feed Hole Diameter  
TotalTapeThickness  
6OEFSꢁDSJNQꢀ8JEUI  
Component Alignment  
16.0 0.5  
32.0 Max  
16.0 0.5  
36.0 Max  
16.0 0.5  
40.0 Max  
16.0 0.5  
46.5 Max  
4.0 0.2  
0.7 0.2  
8.0 Max  
ꢀꢑ¡ꢀ.BY  
4.0 0.2  
4.0 0.2  
4.0 0.2  
0.7 0.2  
0.7 0.2  
0.7 0.2  
U
8.0 Max  
8.0 Max  
8.0 Max  
P
ꢑ¡ꢀ.BYꢀꢊꢍꢈꢈNN  
ꢑꢀ¡ꢀ.BYꢀꢊꢍꢈꢈNN  
ꢑ¡ꢀ.BYꢀꢊꢍꢈꢈNN  
NOTE: Dimensions are in mm.  
Standard Bulk Pack Quantity  
Standard Bulk Pack Quantity  
Varistor Model Size  
Varistor Voltage Model  
7mm  
10mm  
1000  
700  
14mm  
700  
20mm  
130-275  
300-460  
510-625  
1500  
1500  
1500  
500  
400  
400  
600  
700  
500  
52  
Revised: January 15, 2008  
www.littelfuse.com  
©2008 Littelfuse  
LAVaristor Series  
Specifications are subject to change without notice.  
Varistor Products  
Radial Lead Varistors > LA series  
Part Numbering System  
OPTION CODES  
BASE PART CODES  
(See notes below)  
(See Ratings & Specifications tables and notes below)  
P
XXXXX  
V XXXX LA XX X  
See OPTIONS CODES notes below  
For “VARISTOR”  
V
M(AC)  
(Three or four digits -- 130V to 1,000V)  
P: LEAD-FREE AND RoHS  
COMPLIANT OPTION  
SERIES + PACKAGING / LEAD STYLE  
DESIGNATOR  
(See BASE PART CODES notes below)  
LA = Bulk Pack / Straight Leads (standard)  
LC = Bulk Pack / Crimped and Trimmed Leads  
LS = Tape and Reel / Straight Leads  
LT = Tape and Reel / Crimped Leads  
LU = Tape and Reel / Under-Crimped Leads  
For standard parts, use the BASE PART designator only.  
For parts with non-standard options (such as additional form, packaging  
and lead space options), use BASE PARTꢀꢋꢀOPTION CODE.  
OPTION CODE items are subject to availability and minimum order  
requirements. Please contact a Littelfuse products representative for  
additional information or questions  
RELATIVE ENERGY INDICATOR  
(One or Two Digits)  
CLAMP VOLTAGE VARIANT  
(One digit, where applicable)  
Ordering Notes:  
BASE PART CODES:  
OPTION CODES:  
Series + Packaging / Lead Style Designators:  
Ordering examples:  
X10: 10MM LEAD SPACING OPTION --  
For 10/ 1mm lead spacing (available on 20mm diameter  
models only), append standard model BASE PART number  
with “X10”. Example:  
Straight  
Lead  
Bulk Pack  
(standard)  
Straight  
Lead  
Tape &  
Reel  
Crimped  
Lead  
Tape &  
Reel  
Crimped &  
Trimmed  
Lead  
Under-  
Crimp  
Lead  
Tape &  
Reel  
Standard Model  
Order As  
Bulk Pack  
V130LA20A  
V130LA20AX10  
V130LA2  
V130LS2  
V130LT2  
V130LC2  
V130LU2  
X2855:ꢀ/*$,&-ꢀ#"33*&3ꢀ$0"5&%ꢀ8*3&ꢀ015*0/ꢀꢁꢁꢀ  
"MMꢀTUBOEBSEꢀQBSUTꢀVTFꢀ5JOꢀ$PBUFEꢀ$PQQFSꢀ8JSFꢍꢀ/JDLFMꢀ#BSSJFSꢀ  
$PBUFEꢀ8JSFꢀJTꢀBWBJMBCMFꢀBTꢀBOꢀPQUJPOꢅꢀDPOTJTUJOHꢀPGꢀDPQQFSꢀ  
wire with a flashing of Nickel followed by a top coating of  
Tin. To order append standard model BASE PART number  
with “X2855”. Example:  
Crimped leads are standard on LA Series varistors supplied  
in tape and reel, denoted with “LT”. For crimped leads  
without trimming and any varitions other than that described  
above, please contact Littelfuse.  
Lead Free / RoHS Designator:  
Standard Model  
Order As  
V130LA20A  
V130LA20AX2855  
For Lead-free and RoHS compliant parts add “P” after the  
BASE PART number and before any other OPTION CODE:  
Littelfuse LA Series varistors are shipped standard in bulk pack  
with straight leads and lead spacing outlined in the Package  
Dimensions section of this data sheet. Contact your Littelfuse  
sales representative to discuss non-standard options.  
Standard Model  
Order As  
V130LA2  
V130LA2P  
Standard Model  
with Option  
Order As  
V420LA20AX1347 V420LA20APX1347  
www.littelfuse.com  
©2008 Littelfuse  
53  
Revised: January 15, 2008  
LAVaristor Series  
Specifications are subject to change without notice.  

相关型号：

V275LC20CP

 Varistor, 473V, 145J, Through Hole Mount, RADIAL LEADED, HALOGEN FREE AND ROHS COMPLIANT
LITTELFUSE

V275LC20CPX2855

 VARISTOR 430V 6.5KA DISC 14MM
LITTELFUSE

V275LC2P

 Varistor, 369V, 23J, Through Hole Mount, RADIAL LEADED, HALOGEN FREE AND ROHS COMPLIANT
LITTELFUSE

V275LC2X10

 RESISTOR, VOLTAGE DEPENDENT, 369V, 23J, THROUGH HOLE MOUNT, RADIAL LEADED
LITTELFUSE

V275LC40A

 RESISTOR, VOLTAGE DEPENDENT, 369V, 140J, THROUGH HOLE MOUNT
RENESAS

V275LC40AP

 Varistor, 369V, 140J, Through Hole Mount, RADIAL LEADED, HALOGEN FREE AND ROHS COMPLIANT
LITTELFUSE

V275LC40APX10

 VARISTOR 430V 6.5KA DISC 20MM
LITTELFUSE

V275LC40AX10

 Varistor, 369V, 140J, Through Hole Mount, RADIAL LEADED
LITTELFUSE

V275LC40BP

 VARISTOR 421V 6.5KA DISC 20MM
LITTELFUSE

V275LC40BPX1347

 RAD VARISTOR 20MM
LITTELFUSE

V275LC40BX10

 RESISTOR, VOLTAGE DEPENDENT, 369V, 140J, THROUGH HOLE MOUNT, RADIAL LEADED
LITTELFUSE

V275LC40CP

 VARISTOR 430V 10KA DISC 20MM
LITTELFUSE
©2020 ICPDF网 联系我们和版权申明