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Varistor 25V 39V 1000A Taped
Varenummer:85-134
Varekode:JVR14N390K
Vægt:2.4g
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Inkl. moms:
Kr. 19,69
v/10Kr. 6,56
v/25Kr. 5,25
v/100Kr. 3,29
v/1000Kr. 1,31
JVR14N390KJVR14N390KJVR14N390K DimensionsJVR14N390K Taping DimensionsJVR14N390K Application PossibilitiesJVR14N390K Application PossibilitiesJVR14N390K Application PossibilitiesJVR14N390K Protection from CircuitsJVR14N390K Protection from CircuitsJVR14N390K Taping DimensionsJVR14N390K Protection from CircuitsJVR14N390K Application PossibilitiesJVR14N390K Dimensions
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...+125°C
Operating Temperature, Max.:
+85°C
Working Surface Temperature, Max.:
+115°C
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]
101K 60
85
100
±10
175
180K 11
14
18
±10
40
201K 130
170
200
±10
355
220K 14
18
22
±10
43
241K 150
200
240
+10
395
390K 25
31
39
±10
77
391K 250
390
350
±10
650
431K 275
430
430
±10
710
470K 30
38
47
±10
93
471K 300
470
470
±10
775
681K 420
560
680
±10
1120
751K 460
615
750
±10
1240
781K 485
640
780
±10
1290
821K 510
670
820
±10
1355
911K 550
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]
JVR05N180K 100
50
0,01
0,6
4,5
JVR05N390K 100
50
0,01
1,2
4,7
JVR05N560K 100
50
0,01
1,8
5,0
JVR05N101K 400
200
0,1
3,5
3,4
JVR05N391K 400
200
0,1
8,4
4,4
JVR05N431K 400
200
0,1
16,5
5,5
JVR07N220K 250
125
0,02
1,4
4,5
JVR07N390K 250
125
0,02
2,4
4,7
JVR07N470K 250
125
0,02
3,0
5,0
JVR07N101K 1200
600
0,25
7,0
3,4
JVR07N201K 1200
600
0,25
14,3
4,2
JVR07N241K 1200
600
0,25
16,8
4,4
JVR07N391K 1200
600
0,25
30,0
5,3
JVR07N431K 1200
600
0,25
33,0
5,5
JVR07N471K 1200
600
0,25
35,0
5,8
JVR10N220K 500
250
0,05
2,7
4,9
JVR10M390K 500
250
0,05
4,7
5,1
JVR10N101K 2500
1250
0,4
14,0
3,9
JVR10N241K 2500
1250
0,4
33,5
4,8
JVR10N391K 2500
1250
0,4
60,0
5,7
JVR10N431K 2500
1250
0,4
66,0
5,9
JVR10N471K 2500
1250
0,4
70,0
6,2
JVR14N390K 1000
500
0,1
9,4
5,2
JVR14N470K 1000
500
0,1
12,0
5,6
JVR14N101K 4500
2500
0,6
28,0
4,0
JVR14N241K 4500
2500
0,6
67,0
5,0
JVR14N391K 4500
2500
0,6
120,0
5,9
JVR14N431K 4500
2500
0,6
132,0
6,1
JVR14N471K 4500
2500
0,6
140,0
6,4
JVR20N241K 6500
4000
1,0
134,0
5,5
JVR20N391K 6500
4000
1,0
240,0
6,4
JVR20N431K 6500
4000
1,0
264,0
6,6
JVR20N471K 6500
4000
1,0
280,0
6,9
JVR20N681K 6500
4000
1,0
344,0
8,1
JVR20N751K 6500
4000
1,0
360,0
8,5
JVR20N781K 6500
4000
1,0
368,0
8,7
JVR20N821K 6500
4000
1,0
376,0
8,9
JVR20N911K 6500
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.
Ø 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
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