| Price | Negotiation |
| MOQ | 1000PCS |
| Delivery Time | Negotiation |
| Brand | linkun |
| Place of Origin | Dongguan China |
| Certification | CE / ROHS / UL / TUV / SGS |
| Model Number | Metal Oxide Varistor 07D180K-07D821K |
| Packaging Details | Export Package / Negotiation |
| Payment Terms | T/T, L/C, Western Union |
| Supply Ability | 24 million per year |
| Operating Temperature | -40℃ ~ +125℃ | Place of Origin | Dongguan China |
| Packaging Details | Export Package / Negotiation | Typical Capacitance | 2800-60(PF) |
| Material | Zinc Oxide | Model Number | Metal Oxide Varistor 07D180K-07D821K |
| Temperature Coefficient | 0~-0.05%/℃ | Supply Ability | 24 million per year |
| Certification | CE / ROHS / UL / TUV / SGS | Brand Name | linkun |
| Payment Terms | T/T, L/C, Western Union | Varistor Voltage | 18V-820V |
| Max. Allowable Voltage | ACrms: 11V-510V DC : 14V-670(V) | Price | Negotiation |
| Delivery Time | Negotiation | Max. Energy | 0.9-52(J) |
| Minimum Order Quantity | 1000PCS | Withstanding Surge Curren | 1Time:250-1200(A) 2Time: 500-1750(A) |
| Temp Range (℃) | -40℃ ~ +125℃ | Max. Clamping Voltage | IP: 2.5-10(A) VC: 40-1355(V) |
| Features | Wide voltage range | Application | Power inverter / New energy |
Non-Polarity
MOV-07D
Metal
Oxide
Varistor
Wide
Voltage
Range
Generally
From
18V
To
1800V
The
varistor
is
a
voltage
limiting
protection
device.
Utilizing
the
nonlinear
characteristics
of
the
varistor,
when
an
overvoltage
occurs
between
the
two
poles
of
the
varistor,
the
varistor
can
clamp
the
voltage
to
a
relatively
fixed
voltage
value,
thereby
realizing
the
protection
of
the
subsequent
circuit.
When
the
voltage
applied
to
the
varistor
is
lower
than
its
threshold,
the
current
flowing
through
it
is
extremely
small,
which
is
equivalent
to
a
resistor
with
infinite
resistance.
That
is,
when
the
voltage
applied
to
it
is
below
its
threshold,
it
acts
as
an
off-state
switch.
When
the
voltage
applied
to
the
varistor
exceeds
its
threshold,
the
current
flowing
through
it
surges,
which
is
equivalent
to
a
resistor
with
infinitesimal
resistance.
That
is,
when
the
voltage
applied
to
it
is
higher
than
its
threshold,
it
acts
as
a
closed
switch.
|
Model
Number
|
14D
20D
181K
390K
431K
470K
471K
511K
561K
680K
681K
821K
102K
|
|
Package
|
Varistors
|
|
D/C
|
Newest
|
|
Condition
|
New
&
Original
|
|
Lead
time
|
Within
1
day
|
|
Unit
Price
|
Contact
us
for
latest
price
|
|
More
details
|
Please
contact
us
|
Applications:
Varistors may be used in many applications, including:
• Computers
• Timers
• Amplifiers
• Oscilloscopes
• Medical analysis equipment
• Street lighting
• Tuners
Competitive
Advantage:
|
Model
|
Maximum
continuous
working
voltage
|
Varistor voltage |
maximum
limit
Voltage |
flow
capacity(8/20u
s)
|
maximum
energy
(J)
|
rated
power
|
capacitance
|
||||
|
AC(V)
|
DC(V)
|
V0.1mA
|
Vp(V)
|
lp(A)
|
1次(A)
|
2次(A)
|
10/
1000us
|
2ms
|
(W)
|
1KH
Z
(pF)
|
|
|
MYG-32D391K
|
250
|
320
|
390(351-429)
|
650
|
200
|
25000
|
20000
|
330
|
3200
|
||
|
MYG-32D431K
|
275
|
350
|
430(387-473)
|
710
|
200
|
25000
|
20000
|
360
|
3100
|
||
|
MYG-32D471K
|
300
|
385
|
470(423-517)
|
775
|
200
|
25000
|
20000
|
380
|
2800
|
||
|
MYG-32D511K
|
320
|
415
|
510(459-561)
|
845
|
200
|
25000
|
20000
|
430
|
2700
|
||
|
MYG-32D621K
|
385
|
505
|
620(558-682)
|
1025
|
200
|
25000
|
20000
|
470
|
2400
|
||
|
MYG-32D681K
|
420
|
560
|
680(612-748)
|
1120
|
200
|
25000
|
20000
|
495
|
2200
|
||
|
MYG-32D751K
|
460
|
615
|
750(657-825)
|
1240
|
200
|
25000
|
20000
|
520
|
2000
|
||
|
MYG-32D781K
|
485
|
640
|
780(702-858)
|
1290
|
200
|
25000
|
20000
|
550
|
1900
|
||
|
MYG-32D821K
|
510
|
670
|
820(738-902)
|
1355
|
200
|
25000
|
20000
|
580
|
1800
|
||
|
MYG-32D911K
|
550
|
745
|
910(819-1001)
|
1500
|
200
|
25000
|
20000
|
620
|
1300
|
||
|
MYG-32D951K
|
575
|
765
|
950(855-1045)
|
1570
|
200
|
25000
|
20000
|
650
|
1200
|
||
|
MYG-32D102K
|
625
|
825
|
1000(900-1100)
|
1650
|
200
|
25000
|
20000
|
685
|
1100
|
||
|
MYG-32D112K
|
680
|
895
|
1100(990-1210)
|
1815
|
200
|
25000
|
20000
|
750
|
1000
|
||
|
MYG-40D210K
|
130
|
170
|
200(185-225)
|
395
|
250
|
40000
|
25000
|
310
|
8400
|
||
|
MYG-40D241K
|
150
|
200
|
240(216-264)
|
455
|
250
|
40000
|
25000
|
360
|
8000
|
||
|
MYG-40D271K
|
175
|
225
|
270(243-297)
|
550
|
250
|
40000
|
25000
|
390
|
7600
|
||
|
MYG-40D331K
|
210
|
275
|
330(297-363)
|
595
|
250
|
40000
|
25000
|
460
|
6700
|
||
|
MYG-40D361K
|
230
|
300
|
360(324-396)
|
650
|
250
|
40000
|
25000
|
475
|
6200
|
||
|
MYG-40D391K
|
250
|
320
|
390(351-429)
|
710
|
250
|
40000
|
25000
|
490
|
5100
|
||
|
MYG-40D431K
|
275
|
350
|
430(387-473)
|
775
|
250
|
40000
|
25000
|
550
|
4900
|
||
|
MYG-40D471K
|
300
|
385
|
470(423-517)
|
845
|
250
|
40000
|
25000
|
600
|
4300
|
||
|
MYG-40D511K
|
320
|
415
|
510(459-561)
|
1025
|
250
|
40000
|
25000
|
640
|
4200
|
||
|
MYG-40D621K
|
385
|
505
|
620(558-682)
|
1120
|
250
|
40000
|
25000
|
720
|
3800
|
||
|
MYG-40D681K
|
420
|
560
|
680(612-748)
|
1240
|
250
|
40000
|
25000
|
750
|
3500
|
||
|
MYG-40D751K
|
460
|
615
|
750(675-825)
|
1290
|
250
|
40000
|
25000
|
780
|
3200
|
||
|
MYG-40D781K
|
485
|
640
|
780(702-858)
|
1355
|
250
|
40000
|
25000
|
820
|
3000
|
||
|
MYG-40D821K
|
510
|
670
|
820(738-902)
|
1500
|
250
|
40000
|
25000
|
900
|
2900
|
||
Production
Process
/
Quality
Control
Application
1.
Varistor
voltage:
refers
to
the
voltage
value
across
the
varistor
at
a
specified
temperature
and
DC
(generally
1mA
or
0.1mA).
Recorded
as
V1mA
or
V0.1mAo
2.
Maximum
continuous
voltage:
refers
to
the
maximum
effective
value
of
sinusoidal
AC
voltage
or
the
maximum
DC
voltage
value
that
can
be
continuously
applied
to
both
ends
of
the
varistor
for
a
long
time
under
the
specified
ambient
temperature
3.
Limiting
voltage:
refers
to
the
maximum
peak
voltage
at
both
ends
of
the
varistor
when
a
specified
surge
current
(8,20μs)
passes
through
it.
4.
Rated
power:
refers
to
the
maximum
average
impact
power
that
can
be
applied
to
the
varistor
under
the
specified
ambient
temperature.
5.
Maximum
energy:
the
maximum
impact
energy
that
can
be
applied
to
the
varistor
under
the
condition
that
the
varistor
voltage
does
not
change
more
than
±10%
and
the
impulse
current
waveform
is
10,
1000μs
or
2ms.
6.
Current
capacity
(maximum
inrush
current)
