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  4. Varistor 300V 470V 6500A Bulk

Varistor 300V 470V 6500A Bulk

Varenummer: 85-144
Varekode: JVR20N471K
Vægt: 5 g
21 stk. på lager
Vis lignende produkter i kategorien "Varistorer"
Specifikationer
Max. Surge Current 6 500  A
Varistor Voltage at 1 mA 470  V
Max. Operating Voltage, AC 300  V
Gruppe: C4215
JOYIN Metal Oxide Varistors
Series: JVR
Style: Taped, Bulk
Pitch: 5/7,5/10mm
Features
Used as voltage-dependent resistors (VDR's) to protect electronic devices
They protect against overload build-up and protect valuable equipment from power surge damage
Surge voltages are absorbed in the varistor
Selection Criteria
The maximum operating voltage must be lower than the varistor voltage.
Technical Specifications
Material:
Zinc Oxide (ZnO)
Storage Temperature:
-40...+125C
Operating Temperature, Max.:
+85C
Working Surface Temperature, Max.:
+115C
Response Time, Max.:
25ns
Voltage/Temperature Coefficient:
-0,05%/C
Insulation Resistance 500V:
>1000MW
Part Nr.
URMS
URMS
UV
DUV
US
JVR_N_
[V AC]
[V DC]
[V]
[%]
[V]
101K60
85
100
±10
175
180K11
14
18
±10
40
201K130
170
200
±10
355
220K14
18
22
±10
43
241K150
200
240
+10
395
390K25
31
39
±10
77
391K250
390
350
±10
650
431K275
430
430
±10
710
470K30
38
47
±10
93
471K300
470
470
±10
775
681K420
560
680
±10
1120
751K460
615
750
±10
1240
781K485
640
780
±10
1290
821K510
670
820
±10
1355
911K550
745
910
±10
1500
URMS = Max. Operating Voltage , UV = Varistor Voltage at 1 mA, DUV = Tolerance of Varistor Voltage, US = Clamping Voltage

Part Nr.
IMax.
IMax.
PRated
E
T
 1 Impulse
2 Impulse
   
 [A]
[A]
[W]
[J]
[mm]
JVR05N180K100
50
0,01
0,6
4,5
JVR05N390K100
50
0,01
1,2
4,7
JVR05N560K100
50
0,01
1,8
5,0
JVR05N101K400
200
0,1
3,5
3,4
JVR05N391K400
200
0,1
8,4
4,4
JVR05N431K400
200
0,1
16,5
5,5
JVR07N220K250
125
0,02
1,4
4,5
JVR07N390K250
125
0,02
2,4
4,7
JVR07N470K250
125
0,02
3,0
5,0
JVR07N101K1200
600
0,25
7,0
3,4
JVR07N201K1200
600
0,25
14,3
4,2
JVR07N241K1200
600
0,25
16,8
4,4
JVR07N391K1200
600
0,25
30,0
5,3
JVR07N431K1200
600
0,25
33,0
5,5
JVR07N471K1200
600
0,25
35,0
5,8
JVR10N220K500
250
0,05
2,7
4,9
JVR10M390K500
250
0,05
4,7
5,1
JVR10N101K2500
1250
0,4
14,0
3,9
JVR10N241K2500
1250
0,4
33,5
4,8
JVR10N391K2500
1250
0,4
60,0
5,7
JVR10N431K2500
1250
0,4
66,0
5,9
JVR10N471K2500
1250
0,4
70,0
6,2
JVR14N390K1000
500
0,1
9,4
5,2
JVR14N470K1000
500
0,1
12,0
5,6
JVR14N101K4500
2500
0,6
28,0
4,0
JVR14N241K4500
2500
0,6
67,0
5,0
JVR14N391K4500
2500
0,6
120,0
5,9
JVR14N431K4500
2500
0,6
132,0
6,1
JVR14N471K4500
2500
0,6
140,0
6,4
JVR20N241K6500
4000
1,0
134,0
5,5
JVR20N391K6500
4000
1,0
240,0
6,4
JVR20N431K6500
4000
1,0
264,0
6,6
JVR20N471K6500
4000
1,0
280,0
6,9
JVR20N681K6500
4000
1,0
344,0
8,1
JVR20N751K6500
4000
1,0
360,0
8,5
JVR20N781K6500
4000
1,0
368,0
8,7
JVR20N821K6500
4000
1,0
376,0
8,9
JVR20N911K6500
4000
1,0
408,0
9,5
1) , 2) , IMax.= Max. Surge Current (8 x 20µs), PRated = Rated Power, E = Energy Absorption, 2 ms, T = Disc Thickness
Dimensions
Part Nr.
DMax.
 d
F
HMax.
H1Max.
LMin.
TMax.
JVR_
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
05_7,5
0,6±0,05
5,0±1
11,0
3,5
24,0
s. o.
07_9,0
0,6±0,05
5,0±1
13,0
3,5
24,0
s. o.
10_12,5
0,6/0,8±0,05
5,0/7,5±1
18,0
5,0
24,0
s. o.
14_16,5
0,8±0,05
7,5±1
22,0
5,0
24,0
s. o.
20_23,0
1,0±0,05
10,0±1
28,0
5,0
24,0
s. o.
Application and Selection
JVR Varistors in Unearthed Circuits
Power Supply Voltage
Type
200V AC
JVR_ _N391K
JVR_ _N431K
JVR_ _N471K
100V AC
JVR_ _N201K
JVR_ _N221K
JVR_ _N241K
JVR_ _N271K
12V DC
JVR_ _N220K
48V DC
JVR_ _N390K
JVR Varistors in Earthed and Unearthed Circuits
Power Supply Voltage
Type
100V AC, 200V AC
JVR_ _N431K
JVR_ _N471K
JVR_ _N751K
JVR Varistors in Switching Circuits
Power Supply Voltage
Type
12V AC
JVR_ _N220K
24V DC
JVR_ _N390K
100V AC
JVR_ _N201K
JVR_ _N221K
JVR_ _N241K
JVR_ _N271K
JVR Varistors in Telecommunication Systems
Power Supply Voltage
Type
12V DC
JVR_ _N220K
24V DC
JVR_ _N390K
Labelling
Joyin logo, disc diameter, material (N=ZnO), varistor voltage, tolerance (K=10%), series, UL(CSA) logo on the reverse side
Approvals

not all types, see table 1)
not all types, see table 2)
Terms of Delivery
Minimum order quantity: 1 PKU = 50 pieces
JVR20_: 1 PKU = 25 pieces
Form of delivery: Taped
JVR20_: Bulk
Manufacturer

http://www.joyin.com.tw
Inkl. moms
Kr. 32,76
  • v/10 – Kr. 10,92
  • v/25 – Kr. 8,74
  • v/100 – Kr. 5,46
  • v/1000 – Kr. 2,18
Produktfiler
  1. Alle produkter
  2. Komponenter
  3. Varistorer
  4. Varistor 300V 470V 6500A Bulk

Varistor 300V 470V 6500A Bulk

85-144
/ JVR20N471K
21 stk. på lager
Specifikationer
  • Max. Surge Current 6 500  A
  • Varistor Voltage at 1 mA 470  V
  • Max. Operating Voltage, AC 300  V
Gruppe: C4215
JOYIN Metal Oxide Varistors
Series: JVR
Style: Taped, Bulk
Pitch: 5/7,5/10mm
Features
Used as voltage-dependent resistors (VDR's) to protect electronic devices
They protect against overload build-up and protect valuable equipment from power surge damage
Surge voltages are absorbed in the varistor
Selection Criteria
The maximum operating voltage must be lower than the varistor voltage.
Technical Specifications
Material:
Zinc Oxide (ZnO)
Storage Temperature:
-40...+125C
Operating Temperature, Max.:
+85C
Working Surface Temperature, Max.:
+115C
Response Time, Max.:
25ns
Voltage/Temperature Coefficient:
-0,05%/C
Insulation Resistance 500V:
>1000MW
Part Nr.
URMS
URMS
UV
DUV
US
JVR_N_
[V AC]
[V DC]
[V]
[%]
[V]
101K60
85
100
±10
175
180K11
14
18
±10
40
201K130
170
200
±10
355
220K14
18
22
±10
43
241K150
200
240
+10
395
390K25
31
39
±10
77
391K250
390
350
±10
650
431K275
430
430
±10
710
470K30
38
47
±10
93
471K300
470
470
±10
775
681K420
560
680
±10
1120
751K460
615
750
±10
1240
781K485
640
780
±10
1290
821K510
670
820
±10
1355
911K550
745
910
±10
1500
URMS = Max. Operating Voltage , UV = Varistor Voltage at 1 mA, DUV = Tolerance of Varistor Voltage, US = Clamping Voltage

Part Nr.
IMax.
IMax.
PRated
E
T
 1 Impulse
2 Impulse
   
 [A]
[A]
[W]
[J]
[mm]
JVR05N180K100
50
0,01
0,6
4,5
JVR05N390K100
50
0,01
1,2
4,7
JVR05N560K100
50
0,01
1,8
5,0
JVR05N101K400
200
0,1
3,5
3,4
JVR05N391K400
200
0,1
8,4
4,4
JVR05N431K400
200
0,1
16,5
5,5
JVR07N220K250
125
0,02
1,4
4,5
JVR07N390K250
125
0,02
2,4
4,7
JVR07N470K250
125
0,02
3,0
5,0
JVR07N101K1200
600
0,25
7,0
3,4
JVR07N201K1200
600
0,25
14,3
4,2
JVR07N241K1200
600
0,25
16,8
4,4
JVR07N391K1200
600
0,25
30,0
5,3
JVR07N431K1200
600
0,25
33,0
5,5
JVR07N471K1200
600
0,25
35,0
5,8
JVR10N220K500
250
0,05
2,7
4,9
JVR10M390K500
250
0,05
4,7
5,1
JVR10N101K2500
1250
0,4
14,0
3,9
JVR10N241K2500
1250
0,4
33,5
4,8
JVR10N391K2500
1250
0,4
60,0
5,7
JVR10N431K2500
1250
0,4
66,0
5,9
JVR10N471K2500
1250
0,4
70,0
6,2
JVR14N390K1000
500
0,1
9,4
5,2
JVR14N470K1000
500
0,1
12,0
5,6
JVR14N101K4500
2500
0,6
28,0
4,0
JVR14N241K4500
2500
0,6
67,0
5,0
JVR14N391K4500
2500
0,6
120,0
5,9
JVR14N431K4500
2500
0,6
132,0
6,1
JVR14N471K4500
2500
0,6
140,0
6,4
JVR20N241K6500
4000
1,0
134,0
5,5
JVR20N391K6500
4000
1,0
240,0
6,4
JVR20N431K6500
4000
1,0
264,0
6,6
JVR20N471K6500
4000
1,0
280,0
6,9
JVR20N681K6500
4000
1,0
344,0
8,1
JVR20N751K6500
4000
1,0
360,0
8,5
JVR20N781K6500
4000
1,0
368,0
8,7
JVR20N821K6500
4000
1,0
376,0
8,9
JVR20N911K6500
4000
1,0
408,0
9,5
1) , 2) , IMax.= Max. Surge Current (8 x 20µs), PRated = Rated Power, E = Energy Absorption, 2 ms, T = Disc Thickness
Dimensions
Part Nr.
DMax.
 d
F
HMax.
H1Max.
LMin.
TMax.
JVR_
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
05_7,5
0,6±0,05
5,0±1
11,0
3,5
24,0
s. o.
07_9,0
0,6±0,05
5,0±1
13,0
3,5
24,0
s. o.
10_12,5
0,6/0,8±0,05
5,0/7,5±1
18,0
5,0
24,0
s. o.
14_16,5
0,8±0,05
7,5±1
22,0
5,0
24,0
s. o.
20_23,0
1,0±0,05
10,0±1
28,0
5,0
24,0
s. o.
Application and Selection
JVR Varistors in Unearthed Circuits
Power Supply Voltage
Type
200V AC
JVR_ _N391K
JVR_ _N431K
JVR_ _N471K
100V AC
JVR_ _N201K
JVR_ _N221K
JVR_ _N241K
JVR_ _N271K
12V DC
JVR_ _N220K
48V DC
JVR_ _N390K
JVR Varistors in Earthed and Unearthed Circuits
Power Supply Voltage
Type
100V AC, 200V AC
JVR_ _N431K
JVR_ _N471K
JVR_ _N751K
JVR Varistors in Switching Circuits
Power Supply Voltage
Type
12V AC
JVR_ _N220K
24V DC
JVR_ _N390K
100V AC
JVR_ _N201K
JVR_ _N221K
JVR_ _N241K
JVR_ _N271K
JVR Varistors in Telecommunication Systems
Power Supply Voltage
Type
12V DC
JVR_ _N220K
24V DC
JVR_ _N390K
Labelling
Joyin logo, disc diameter, material (N=ZnO), varistor voltage, tolerance (K=10%), series, UL(CSA) logo on the reverse side
Approvals

not all types, see table 1)
not all types, see table 2)
Terms of Delivery
Minimum order quantity: 1 PKU = 50 pieces
JVR20_: 1 PKU = 25 pieces
Form of delivery: Taped
JVR20_: Bulk
Manufacturer

http://www.joyin.com.tw
Produktfiler
Kr. 32,76
  • v/10 – Kr. 10,92
  • v/25 – Kr. 8,74
  • v/100 – Kr. 5,46
  • v/1000 – Kr. 2,18
21 stk. på lager
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