Dongguan Uchi Electronics Co, Ltd

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20KA 5KA 40KA ZNR Metal Oxide Varistor with high voltage transients

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20KA 5KA 40KA ZNR Metal Oxide Varistor with high voltage transients

Gambar besar :  20KA 5KA 40KA ZNR Metal Oxide Varistor with high voltage transients

Detail produk:

Place of Origin: Dongguan,Guangdong,China
Nama merek: UCHI
Sertifikasi: UL.VDE,SGS,REACH,CQC,CSA.ISO.ROHS,CUL
Model Number: MYL2

Syarat-syarat pembayaran & pengiriman:

Minimum Order Quantity: 1000PCS
Harga: Negotiable
Packaging Details: Bulk/Ammo/Reel
Delivery Time: 5-7 days
Payment Terms: T/T,Paypal,Western Union,Money gram
Supply Ability: 5000,000,000PCS Per Month
Detil Deskripsi produk

ZOV Surge Suppressor / ZNR Metal Oxide Varistor

 

Quick Detail:

 

• Wide voltage range selection - from 14 VRMS to 680 VRMS.This allows easy selection of the correct component for the specific application.

• High energy absorption capability with respect to size of component.

• Response time of less than 20 ns, clamping the transient the instant it occurs.

• Low stand-by power - virtually no current is used in the stand-by condition.

• Low capacitance values, making the varistors suitable for the protection of digital switching circuitry.

• High body insulation - an ochre coating provides protection up to 2500 V, preventing short circuits to

adjacent components or tracks.

• Available on tape with accurately defined dimensional tolerances, making the varistors ideal for automatic

insertion.

 

 

Description:

 

Varistors provide reliable and economical protection against high voltage transients and surges which may be produced,for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients.When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value. The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components.Varistors are manufactured from a non-homogeneous material, giving a rectifying action at the contact points of two particles. Many series and parallel connections determine the voltage rating and the current capability of the varistor

 

 

Applications:

 

Varistors may be used in many applications, including:

• Computers

• Timers

• Amplifiers

• Oscilloscopes

• Medical analysis equipment

• Street lighting

• Tuners

• Televisions

• Controllers

• Industrial power plants

• Telecommunications

• Automotive

• Gas and petrol appliances

• Electronic home appliances

 

 

Specifications:

 

Table 1 Dimension in mm
Dimension
L
H
L1
T
W
A
h
MYL2
61.5
57
51.5
14
4.3
26.5
53
MYL2A
48
44
38.5
14.5
4.3
24
40
Electrical Parameter Table 2
Part No.
Varistor Vol.
VlmA(V)
Max.Continuous Vol.(V)
Clamping Vol.
Max.Peak current
8/20μs 2times
(KA)
Energy
2ms 
1time(A)
Leakage Current
(μA)
AC
DC
Vp(V) Ip(A)
MYL2-30/5
47
30
38
105
75


5


 
200

 
≤20
MYL2-35/5
56
35
45
125
MYL2-40/5
68
40
56
150
MYL2-50/5
82
50
65
180
MYL2-60/5
100
60
85
220
MYL2-75/5
120
75
100
265
MYL2-95/20
150
95
125
300
200
20
MYL2-115/20
180
115
150
340
MYL2-130/20
200
130
170
350
MYL2-140/20
220
140
180
375
MYL2-150/20
240
150
200
395
MYL2-175/20
270
175
225
455
MYL2-195/20
300
195
250
505
MYL2-215/20
330
215
275
555
MYL2-230/20
360
230
300
595
MYL2-250/20
390
250
320
650
MYL2-275/20
430
275
350
710
MYL2-300/20
470
300
385
775
MYL2-320/20
510
320
415
845
MYL2-365/20
560
365
465
925
MYL2-385/20
620
385
505
1025
MYL2-420/20
680
420
560
1120
MYL2-460/20
750
460
615
1240
MYL2-485/20
780
485
640
1290
MYL2-510/20
820
510
670
1355
MYL2-550/20
910
550
745
1500

 

Table 3 Electrical Parameter of MYL2-40 Type Varistor
Part No.
Varistor Vol.
VlmA(V)
Max.Continuous Vol.(V)
Clamping Vol.
 
Max.Peak current
8/20μs 1time
(KA)
Energy
2ms 
1time(A)
Leakage Current
(μA)
AC
DC
Vp(V) Ip(A)
MYL2-95/40
150
95
125
300
200
40
200
≤20
MYL2-115/40
180
115
150
340
MYL2-130/40
200
130
170
350
MYL2-140/40
220
140
180
375
MYL2-150/40
240
150
200
395
MYL2-175/40
270
175
225
455
MYL2-195/40
300
195
250
505
MYL2-215/40
330
215
275
555
MYL2-230/40
360
230
300
595
MYL2-250/40
390
250
320
650
MYL2-275/40
430
275
350
710
MYL2-300/40
470
300
385
775
MYL2-320/40
510
320
415
845
MYL2-365/40
560
365
465
925
MYL2-385/40
620
385
505
1025
MYL2-420/40
680
420
560
1120
MYL2-460/40
750
460
615
1240
MYL2-485/40
780
485
640
1290
MYL2-510/40
820
510
670
1355
MYL2-550/40
910
550
745
1500

 

Table 4 Electrical Parameter of MYL2A Type Varistor
Part No.
Varistor Vol.
VlmA(V)
Max.Continuous Vol.(V)
Clamping Vol.
Max.Peak current
8/20μs 2times
(KA)
Energy
2ms 
1time(A)
Leakage Current
(μA)
AC
DC
Vp(V) Ip(A)
MYL2A-30/1
47
30
38
93
20
1
125

≤10
MYL2A-35/1
56
35
45
110
MYL2A-40/1
68
40
56
135
MYL2A-50/4
82
50
65
135
100
4
100
MYL2A-60/4
100
60
85
165
MYL2A-75/4
120
75
100
200
MYL2A-95/4
150
95
125
250
MYL2A-130/4
180
115
170
340
MYL2A-140/4
220
140
180
360
MYL2A-150/4
240
150
200
395
MYL2A-175/4
270
175
225
455
MYL2A-230/4
360
230
300
595
MYL2A-250/4
390
250
320
650
MYL2A-275/4
430
275
350
710
MYL2A-300/4
470
300
385
775
MYL2A-385/4
620
385
505
1025
MYL2A-420/4
680
420
560
1120
MYL2A-460/4
750
460
615
1240
MYL2A-485/4
780
485
640
1290
MYL2A-510/4
820
510
670
1500
MYL2A-550/4
910
550
745
1500
 

Competitive Advantage:,

 

  1. Factory supply directly
  2. Completed certificates such as UL,VDE,SGS,etc and high quality available
  3.  Quick delivery
  4. Best after-sales services
  5. OEM & ODM available

 

Rincian kontak
Dongguan Uchi Electronics Co.,Ltd.

Kontak Person: Anna

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