05D331KJ (SOCAY)
Radial Lead Varistor

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Radial Lead Metal Oxide Varistor (MOV)
05D Series
Description
The 05D series radial leaded varistors provides an ideal circuit
protection solution for lower DC voltage applications by
offering higher surge ratings than ever before available in such
small discs.
The maximum peak surge current rating can reach up to
0.8KA (8/20 μs pulse) to protect against high peak surges,
including indirect lightning strike interference, system
switching transients and abnormal fast transients from the
power source.
Features
Applications
u Wide operating voltage (V1mA) range from 18V to 750V
u Fast responding to transient over-voltage
u Large absorbing transient energy capability
u Low clamping ratio and no following-on current
u Meets MSL level 1, per J-STD-020
u Transistor, diode, IC, thyristor or triac semiconductor
protection
u Surge protection in consumer electronics
u Surge protection in industrial electronics
u Surge protection in electronic home appliances, gas and
petroleum appliances
u Relay and electromagnetic valve surge absorption
General Characteristics
Material
Operating Temperature
Storage Temperature
Body
Leads
Devices with No lead
No Radioactive Material
-40~ +85
-55~ +125
Nickel Plated
Tin Plated
Nickel Plated
SOCAY Electronics Corp., Ltd.
Revision April 07, 2016
1/4
www.socay.com
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.


05D331KJ (SOCAY)
Radial Lead Varistor

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Radial Lead Metal Oxide Varistor (MOV)
05D Series
Specifications General Characteristics (25±5)
Type Number
Standard
High
Surge
Maximum
Allowable
voltage
VAC VDC
(V) (V)
Varistor
Voltage
V1mA
(V)
Maximum
Clamping
Voltage
IP VC
(A) (V)
Withstanding
Surge
Current
Maximum
Energy
(10/1000μs)
I(A) I(A)
Standard
High Surge
(J)
Standard
1 Time 2 Times 1 Time 2 Times
(J)
High
Surge
Rated
Power
Typical
Capacitance
(Reference)
(W)
@1KHZ
(pf)
05D180K 05D180KJ 11 14 18(15~21.6) 1 40 100 50 250 125
0.4
0.6 0.01
1400
05D220K 05D220KJ 14 18 22(19.5~26) 1 48 100 50 250 125
0.5
0.7 0.01
1150
05D270K 05D270KJ 17 22 27(24~30) 1 60 100 50 250 125
0.6
0.9 0.01
930
05D330K 05D330KJ 20 26 33(29.5~36.5) 1 73 100 50 250 125
0.8
1.1 0.01
760
05D390K 05D390KJ 25 31 39(35~43) 1 80 100 50 250 125
0.9
1.2 0.01
640
05D470K 05D470KJ 30 38 47(42~54) 1 104 100 50 250 125
1.1
1.5 0.01
530
05D560K 05D560KJ 35 45 56(50~62) 1 123 100 50 250 125
1.3
1.8 0.01
450
05D680K 05D680KJ 40 56 68(61~75) 1 150 100 50 250 125
1.6
2.2 0.01
370
05D820K 05D820KJ 50 65 82(74~90) 5 145 400 200 800 600
2.5
4.0 0.1
300
05D101K 05D101KJ 60 85 100(90~110) 5 177 400 200 800 600
3.0
4.1 0.1
250
05D121K 05D121KJ 75 100 120(108~132) 5 210 400 200 800 600
4.0
4.9 0.1
210
05D151K 05D151KJ 95 125 150(135~165) 5 260 400 200 800 600
4.1
6.5 0.1
165
05D181K 05D181KJ 115 150 180(162~198) 5 320 400 200 800 600
4.9
7.5 0.1
140
05D201K 05D201KJ 130 170 200(180~220) 5 355 400 200 800 600
6.5
8.5 0.1
125
05D221K 05D221KJ 140 180 220(198~242) 5 380 400 200 800 600
7.5
9.0 0.1
110
05D241K 05D241KJ 150 200 240(216~264) 5 415 400 200 800 600 8.0 10.5 0.1
100
05D271K 05D271KJ 175 225 270(243~297) 5 475 400 200 800 600 8.5 11.0 0.1
95
05D301K 05D301KJ 190 250 300(270~330) 5 520 400 200 800 600 9.0 12.0 0.1
85
05D331K 05D331KJ 210 275 330(297~363) 5 570 400 200 800 600 9.5 13.0 0.1
75
05D361K 05D361KJ 230 300 360(324~396) 5 620 400 200 800 600 10.0 16.0 0.1
70
05D391K 05D391KJ 250 320 390(351~429) 5 675 400 200 800 600 12.0 17.0 0.1
65
05D431K 05D431KJ 275 350 430(387~473 5 745 400 200 800 600 13.0 20.0 0.1
60
05D471K 05D471KJ 300 385 470(423~517) 5 810 400 200 800 600 15.0 21.0 0.1
55
05D511K 05D511KJ 320 415 510(459~561) 5 845 400 200 800 600 16.0 22.5 0.1
50
05D561K 05D561KJ 350 460 560(504~616) 5 920 400 200 800 600 16.0 24.0 0.1
50
05D621K 05D621KJ 385 505 620(558~682) 5 1025 400 200 800 600 21.0 25.0 0.1
40
05D681K 05D681KJ 420 560 680(612~748) 5 1120 400 200 800 600 21.0 29.0 0.1
35
05D751K 05D751KJ 460 615 750(675~825) 5 1240 400 200 800 600 22.4 32.0 0.1
Remark: Voltage>33V, K is ±10%
30
SOCAY Electronics Corp., Ltd.
Revision April 07, 2016
2/4
www.socay.com
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.


05D331KJ (SOCAY)
Radial Lead Varistor

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Radial Lead Metal Oxide Varistor (MOV)
05D Series
Electrical Rating
Item
Maximum
Allowable Voltage
Varistor Voltage
Test Condition / Description
The recommended maximum sine wave voltage (RMS) or the maximum DC
voltage can be applied continuously.
The voltage between two terminals with the specified measuring current
1mA.DC applied is call Vb.
The maximum voltage between two terminals with the specification
standard impulse current.
Applied waveform: 8/20μs
I
Maximum Clamping
Voltage
1.0
0.9
0.5
Requirement
To meet the
specified value
0.1
0.0
8μsec
20μsec
T
30% Max
Rated Wattage
Energy
Withstanding Surge
Current
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 2 msec. is applied.
The maximum current within the varistor voltage change of ±10% with the
standard impulse current (8/20ȝsec.) applied one time
Varistor Voltage
Temp. Coefficient
Vb at 20℃-Vb at 70× 1 × 100(% / )
Vb at 20
50
The change of Vb shall be measured after the impulse listed below is
applied 10,000 times continuously with the interval of ten seconds at room
temperature.
Surge Life
5D Series
7D Series
10D Series
14D Series
20D Series
180K to 680K
820K to 751K
180K to 680K
820K to 821K
180K to 680K
820K to 112K
180K to 680K
820K to 182K
180K to 680K
820K to 182K
100A (8/20μs)
400A (8/20μs)
250A (8/20μs)
1200A (8/20μs)
500A (8/20μs)
2500A (8/20μs)
1000A (8/20μs)
4500A (8/20μs)
2000A (8/20μs)
6500A (8/20μs)
0.05% / max
Vb / Vb ±10%
SOCAY Electronics Corp., Ltd.
Revision April 07, 2016
3/4
www.socay.com
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.


05D331KJ (SOCAY)
Radial Lead Varistor

No Preview Available !

Click to Download PDF File for PC

Radial Lead Metal Oxide Varistor (MOV)
05D Series
Part Numbering
Part Marking
05 D XXX K J
J: High Surge, without: Standard
Tolerance:
K: ±10%, L: ±15%, M: ±20%
Varistor Voltage
Type:
D: Disk, S: Square
Element Diameter
Packaging Information
Part Number
Quantity
05DXXXXX
1000
Package Dimensions Unit: mm
UL Accreditation Logo
Packaging Option
Plastic bag
Logo
Product Type
VDE Accreditation Logo
Packaging Specification
Bulk Pack
TABLE1
Symbol
H(max.)
H1(max.)
L(min.)
L1(min.)
D(max.)
P(±0.8)
T(max.)
d(±0.05)
d1(±0.05)
Dimensions
9.0
9.0
15.0
15.0
7.0
5.0
TABLE2
0.6
0.6
SOCAY Electronics Corp., Ltd.
Revision April 07, 2016
Model
180K
220K
270K
330K
390K
470K
560K
680K
820K
101K
121K
151K
181K
201K
TABLE2
T(max.)
4.5
4.6
4.7
4.9
4.8
4.9
5.0
5.2
4.1
4.3
4.5
4.8
4.3
4.4
Model
221K
241K
271K
301K
331K
361K
391K
431K
471K
511K
561K
621K
681K
751K
T(max.)
4.5
4.6
4.9
5.0
5.1
5.2
5.4
5.7
6.0
6.2
6.5
6.4
6.5
6.5
4/4
www.socay.com
@ SOCAY Electronics Corp., Ltd. 2016
Specifications are subject to change without notice.
Please refer to www.socay.com for current information.




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