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PDF TNR20V471K Data sheet ( Hoja de datos )

Número de pieza TNR20V471K
Descripción Metal Oxide Varistor
Fabricantes United Chemi-Con 
Logotipo United Chemi-Con Logotipo



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V Series
Metal Oxide
Varistor
General Purpose
Small Size
UL 1414 and 1449
Approved
؀85؇C
Maximum
Temperature
Actual
Size
The V series is a standard metal oxide varistor series from UCC/NCC that are designed for use as
surge protectors in general purpose applications. These MOVs are a smaller size and have higher
energy and surge ratings compared to the G series. The varistors with a 5mm or 7.5mm lead spacing
are available with ammo pack taping.
Refer to the Mini -Glossary at the end of the metal oxide varistors section for additional technical
information and specifications.
Summary of Specifications
Radial lead terminals.
Operating temperature range: ؁40؇C to ؀85؇C.
Maximum voltage range: 8 to 1,000VAC or 12 to 1,465VDC.
Standard varistor voltage tolerance: ؓ10%
Maximum energy: 0.4 to 720 J depending on case size.
Maximum surge current: 250 to 10,000A.
Maximum case size (D؂H؂T ): 7.0؂10.0؂4.5mm to 23.5؂28.0؂14.8mm.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 131

1 page




TNR20V471K pdf
V Series
Varistor Standard Ratings - Radial Lead
Nom.
Case
Dia.
Catalog
Part
Number
Maximum
Applied Voltage
(Continuous)
VACrms VDC
Maximum
Peak Current
( 8 /20 µsec. )
(A)
1 time 2 times
Maximum
Energy
(2msec.)
(J)
Rated
Wattage
(W)
Maximum
Clamping
Voltage
(A) (V)
Capacitance Varistor
(typical) Voltage at
at 1kHz
1mA DC
( pF )
( Vؓ10%)
Ø14
mm
TNR14V391K
TNR14V431K
TNR14V471K
TNR14V511K
TNR14V561K
TNR14V621K
TNR14V681K
TNR14V751K
TNR14V821K
TNR14V911K
TNR14V102K
TNR14V112K
TNR14V182K
250
275
300
320
350
385
420
460
510
550
625
680
1,000
320
350
385
410
460
505
560
615
670
745
825
895
1,465
6,000
6,000
6,000
6,000
5,000
5,000
5,000
5,000
5,000
5,000
5,000
5,000
5,000
4,500
4,500
4,500
4,500
4,500
4,500
4,500
4,500
4,500
4,500
4,500
4,500
4,500
100.0
110.0
125.0
136.0
136.0
136.0
136.0
150.0
165.0
180.0
200.0
220.0
360.0
0.6 50 650
0.6 50 715
0.6 50 775
0.6 50 845
0.6 50 922
0.6 50 1,025
0.6 50 1,120
0.6 50 1,240
0.6 50 1,355
0.6 50 1,500
0.6 50 1,650
0.6 50 1,815
0.6 50 2,970
500 390
460 430
420 470
390 510
360 560
330 620
310 680
280 750
250 820
230 910
210 1,000
190 1,100
120 1,800
Ø20
mm
TNR14V180K
TNR14V220K
TNR14V270K
TNR14V330K
TNR14V390K
TNR14V470K
TNR14V560K
TNR14V680K
TNR20V820K
TNR20V101K
TNR20V121K
TNR20V151K
TNR20V201K
TNR20V221K
TNR20V241K
TNR20V271K
TNR20V331K
TNR20V361K
TNR20V391K
TNR20V431K
TNR20V471K
TNR20V511K
TNR20V561K
TNR20V621K
TNR20V681K
TNR20V751K
TNR20V821K
TNR20V911K
TNR20V102K
TNR20V112K
TNR20V182K
10
14
17
20
25
30
35
40
50
60
75
95
130
140
150
175
210
230
250
275
300
320
350
385
420
460
510
550
625
680
1,000
14
18
22
26
30
37
44
55
65
85
100
125
170
180
200
225
270
300
320
350
385
410
460
505
560
615
670
745
825
895
1,465
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
10,000
7,500
7,500
7,500
7,500
7,500
7,500
7,500
7,500
7,500
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
7,000
7,000
7,000
7,000
7,000
7,000
7,000
7,000
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
6,500
12.0
14.0
17.0
21.0
25.0
30.0
36.0
44.0
40.0
50.0
60.0
75.0
100.0
110.0
120.0
135.0
160.0
180.0
195.0
215.0
250.0
273.0
273.0
273.0
273.0
300.0
325.0
360.0
400.0
440.0
720.0
0.2 20 36 39,000
0.2 20 43 33,000
0.2 20 53 28,000
0.2 20 65 24,000
0.2 20 77 21,000
0.2 20 93 19,000
0.2
20 110
17,000
0.2
20 135
15,000
1.0 100 135
6,700
1.0 100 165
6,100
1.0 100 200
5,600
1.0 100 250
5,100
1.0 100 340
2,700
1.0 100 360
2,500
1.0 100 395
2,300
1.0 100 455
2,000
1.0 100 545
1,700
1.0 100 595
1,500
1.0 100 650
1,400
1.0 100 715
1,300
1.0 100 775
1,200
1.0 100 845
1,100
1.0 100 922
1,000
1.0 100 1,025
900
1.0 100 1,120
830
1.0 100 1,240
750
1.0 100 1,355
700
1.0 100 1,500
620
1.0 100 1,650
560
1.0 100 1,815
510
1.0 100 2,970
340
18
22
27
33
39
47
56
68
82
100
120
150
200
220
240
270
330
360
390
430
470
510
560
620
680
750
820
910
1,000
1,100
1,800
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com 135

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