10Φ SERIES
Metal Oxide Varistors (MOV) Data Sheet
Features
■
■
■
■
■
■
■
■
Wide operating voltage (V
1mA
) range from 18V to 1100V
Fast responding to transient over-voltage
Large absorbing transient energy capability
Low clamping ratio and no follow-on current
Meets MSL level 1, per J-STD-020
Operating Temperature：-40℃ ~ +85℃
Storage Temperature：-40℃ ~ +125℃
Safety certification: UL: E327997
CSA: 246579
VDE: 40027827
Applications
■
■
■
■
■
Transistor, diode, IC, thyristor or triac semiconductor protection
Surge protection in consumer electronics
Surge protection in industrial electronics
Surge protection in electronic home appliances, gas and petroleum appliances
Relay and electromagnetic valve surge absorption
Part Number Code
Revision：27-Dec-15
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10Φ SERIES
Dimensions
Table 1
Unit: mm
Symbol
H(±2.0)
H1(±2.0)
L(min.)
L1(min.)
D
F(±0.8)
T(±0.8)
e(±0.8)
d(±0.05)
d1(±0.4)
Dimension
13.0
15.5
20.0
15.0
10~12.5
7.5
Table 2
Table 2
0.8
1.4
Model
180K
220K
270K
330K
390K
470K
560K
680K
820K
101K
121K
151K
181K
201K
221K
241K
271K
T
2.8
2.9
3.1
3.0
3.1
3.3
3.5
3.8
3.2
3.4
3.6
3.2
3.3
3.4
3.5
3.6
3.8
e
Table 2
Unit: mm
Model
301K
331K
361K
391K
431K
471K
511K
561K
621K
681K
751K
781K
821K
911K
102K
112K
T
3.9
3.9
4.1
4.2
4.4
4.6
4.8
5.0
5.3
5.6
5.7
5.8
6.0
6.4
6.4
6.8
e
2.5
2.5
2.7
2.8
3.0
3.2
3.4
3.6
3.9
4.2
4.3
4.4
4.6
5.0
5.0
5.4
1.5
1.6
1.8
1.7
1.8
1.9
2.1
2.4
1.8
2.0
2.2
1.8
1.9
2.0
2.1
2.2
2.4
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10Φ SERIES
Electrical Characteristics
Part
Number
Maximum
Allowable
Voltage
Varistor
Voltage
Maximum
Clamping
Voltage
Withstanding
Surge
Current
I (A)
Standard
500
500
500
500
500
500
500
500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
2500
I (A)
High
Surge
1000
1000
1000
1000
1000
1000
1000
1000
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
3500
Maximum
Energy
(10/1000μs)
(J)
Standard
2.1
2.5
3.0
4.0
4.6
5.5
7.0
8.2
12.0
15.0
18.0
22.0
27.0
30.0
32.0
35.0
37.0
40.0
43.0
47.0
60.0
65.0
67.0
69.0
70.0
72.0
75.0
77.0
80.0
85.0
93.0
102.0
115.0
(J)
High
Surge
3.0
5.0
6.0
7.0
9.0
11.0
13.0
15.0
17.0
18.0
21.0
25.0
30.0
35.0
39.0
42.0
49.0
54.0
58.0
65.0
70.0
80.0
85.0
90.0
92.0
95.0
98.0
100.0
105.0
110.0
130.0
140.0
155.0
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
0.4
5600
4500
3700
3000
2400
2100
1800
1500
1200
1000
830
670
560
500
450
420
370
330
300
280
260
230
210
200
180
160
150
130
130
120
110
100
90
(W)
@1KHz (pf)
Rated
Power
Typical
Capacitance
(Reference)
Standard
High
Surge
180KD10J
220KD10J
270KD10J
330KD10J
390KD10J
470KD10J
560KD10J
680KD10J
820KD10J
101KD10J
121KD10J
151KD10J
181KD10J
201KD10J
221KD10J
241KD10J
271KD10J
301KD10J
331KD10J
361KD10J
391KD10J
431KD10J
471KD10J
511KD10J
561KD10J
621KD10J
681KD10J
751KD10J
781KD10J
821KD10J
911KD10J
102KD10J
112KD10J
V
AC
(V)
V
DC
(V)
V
1mA
(V)
I
P
(A)
V
C
(V)
180KD10
220KD10
270KD10
330KD10
390KD10
470KD10
560KD10
680KD10
820KD10
101KD10
121KD10
151KD10
181KD10
201KD10
221KD10
241KD10
271KD10
301KD10
331KD10
361KD10
391KD10
431KD10
471KD10
511KD10
561KD10
621KD10
681KD10
751KD10
781KD10
821KD10
911KD10
102KD10
112KD10
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
190
210
230
250
275
300
320
350
385
420
460
485
510
550
625
680
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
385
415
460
505
560
615
640
670
745
825
895
18(15~21.6)
22(19.5~26)
27(24~31)
33(29.5~36.5)
39(35~43)
47(42~52)
56(50~62)
68(61~75)
82(74~90)
100(90~110)
120(108~132)
150(135~165)
180(162~198)
200(180~220)
220(198~242)
240(216~264)
270(243~297)
300(270~330)
330(297~363)
360(324~396)
390(351~429)
430(387~473)
470(423~517)
510(459~561)
560(504~616)
620(558~682)
680(612~748)
750(675~825)
780(702~858)
820(738~902)
910(819~1001)
1000(900~1100)
1100(990~1210)
5
5
5
5
5
5
5
5
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
25
36
43
53
65
77
93
110
135
135
165
200
250
300
340
360
395
455
500
550
595
650
710
775
845
925
1025
1120
1240
1290
1355
1500
1650
1815
Notes: 1. The tolerance of varistor voltage between 18V and 27V is more than 10%.
2. Leakage Current (@83% of V
1mA
)：IR≤50μA (180K~680K)
IR≤25μA (820K~112K)
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10Φ SERIES
Electrical Ratings
Items
Varistor Voltage
Test Condition/Description
The voltage between two terminals with the specified measuring
current 1mA.DC applied is called Vb.
The recommended maximum sine wave voltage (RMS) or the
Maximum DC voltage can be applied continuously.
The maximum voltage between two terminals with the specification
standard impulse current.
Applied waveform: 8/20μs
Requirement
Maximum Allowable
Voltage
Maximum Clamping
Voltage
To meet the
Specified value
Rated Wattage
The maximum average power that can be applied within the
specified ambient temperature.
The maximum energy within the varistor voltage change of ±10%
when one impulse of 10/1000μs or 2ms is applied.
The maximum current within the varistor voltage change of ±10%
with the standard impulse current (8/20μs) applied one time.
Vb at 20℃ − Vb at 70℃ 1
×
× 100(%/℃)
50
Vb at 20℃
The change of Vb shall be measured after the impulse listed below
which is applied 10,000 times continuously with the interval of ten
seconds at room temperature.
Energy
Withstanding Surge
Current
Varistor Voltage
Temp. Coefficient
0.05%/℃ max
Surge Life
10Φ series
180K to 680K
820K to 112K
50A (8/20μs)
100A (8/20μs)
∆Vb
≤ ±10%
Vb
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10Φ SERIES
Soldering Recommendation
Wave Lead Free Soldering Recommendation
300
Preheating
Maximum Wave 265℃
Soldering
Cooling
250
200
150
100
50
0
0
0.5
1
1.5
2
2.5
3
3.5
4
Time (minutes)
Item
Peak Temperature
Dipping Time
Soldering
Conditions
265℃
10 seconds (max.)
1 time
Recommendation Reworking Conditions with Soldering Iron
Item
Temperature of Soldering Iron-tip
Soldering Time
Distance from Varistor
Conditions
360℃ (max.)
3 seconds (max.)
2mm (min.)
Revision：27-Dec-15
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