Metal Oxide Varistors-S Series (Standard)
Metal Oxide Varistors-S Series (Standard) Data
Sheet
Feature
■Wide
operating voltage range from 18V to 1100V
■Operating
Temperature: -40℃~ +105℃
■Storage
Temperature: 15℃~35℃
Applications
■The
over-voltage protection for transistors, IC, SCR and semiconductor switching components and
a variety of electronic, electrical equipment
■Surge
absorption and over-voltage protection for household appliances
■Industrial
electrical surge absorption
■Electrostatic
discharge and noise signal cancellation
■Surge
absorption of relays and solenoid valves
■Over-voltage
protection for leakage switch
■The
lightning protection and over-voltage protection for Telephone program-controlled switches and
communications equipment
Applicable Standard
Approval
Organization
Safety Standards
Certificate No.
5D: CQC07001020534
7D: CQC07001020533
China
CQC
GB/T10193
GB/T10194
10D: CQC07001020532
14D: CQC07001020531
20D: CQC07001020530
USA
Canada
Germany
UL
VDE
UL1449
IEC61051
E330837
40023049
Revision: 2018-04-29
1
Email: info@songtian.cn
Website: http://www.songtian-ste.com
Metal Oxide Varistors-S Series (Standard)
Part Number Code
STE
10
D
471
K
1
E
N0
F
S
B
Inner Management
0
R
0
Songtian
(STE)
Product
Categories
D: (Circular)
Tolerance
K:±10%
Pitch
B:5.0mm
E:7.5mm
D:10.0mm
Package
B: Bulk
T:Tape
Environmental
Standard
R：RoHS
F：RoHS+Halogen-Free
Core Diameter
05:5mm
07:7mm
10:10mm
14:14mm
20:20mm
Foot Type
1:Long straight
2:Outside Crimped
3:Short Straight
8:Vertical Crimped
Style
S: Standard
Lead Material
F: Tinned copper clad steel wire
C:Copper wire
Nominal Varistor Voltage
220:22V
471:470V
122:1200V
Lead Length
S0~S9:1.0~1.9mm
X0~X9:2.0~2.9mm
A0~A9:3.0~3.9mm
B0~B9:4.0~4.9mm
C0~C9:5.0~5.9mm
D0~D9:6.0~6.9mm
E0~E9:7.0~7.9mm
Lead Length
F0~F9:8.0~8.9mm
G0~G9:9.0~9.9mm
H0~H9:10.0~10.9mm
J0~J9:11.0~11.9mm
K0~K9:12.0~12.9mm
L0~L9:13.0~13.9mm
M0~M9:14.0~14.9mm
Lead Length
M0~M9:14.0~14.9mm
N0:16~27.0mm(Bulk)
Crimped Lead Taped
N0:H0=16.5mm
P0:H0=17.0mm
Q0:H0=19.0mm
Straight Lead
Q0:20.0mm
Revision: 2018-04-29
2
Email: info@songtian.cn
Website: http://www.songtian-ste.com
Metal Oxide Varistors-S Series (Standard)
Electrical Characteristics
5D-S Series
Maximum
Allowable
Voltage
AC
rms
(V)
DC
rms
(V)
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
Part Number
Varistor
Voltage
V
0.1mA
(V)
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)
Maximum
Clamping
Voltage
VC
(V)
40
48
60
73
80
104
123
145
150
175
210
260
320
355
380
415
475
520
570
620
675
745
810
845
920
1025
1120
IP
(A)
1
1
1
1
1
1
1
1
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Peak Current
Rating(8/20μs)
1 pulse
(A)
100
100
100
100
100
100
100
100
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
2 pulse
(A)
50
50
50
50
50
50
50
50
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
Maximum
Energy
(10/1000μs)
(J)
0.4
0.5
0.6
0.8
0.9
1.1
1.3
1.6
2.5
3.0
3.5
4.5
5.9
6.5
7.0
8.0
8.5
9.0
9.5
10.0
12.0
13.0
15.0
16.0
16.8
17.7
19.4
Rated
Power
Typical
Capacitance
(Reference)
1KHz
(pF)
1400
1150
930
760
640
530
450
370
300
250
210
165
140
125
110
100
95
85
75
70
65
60
55
50
45
40
38
(W)
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
STE-05D180KS
STE-05D220KS
STE-05D270KS
STE-05D330KS
STE-05D390KS
STE-05D470KS
STE-05D560KS
STE-05D680KS
STE-05D820KS
STE-05D101KS
STE-05D121KS
STE-05D151KS
STE-05D181KS
STE-05D201KS
STE-05D221KS
STE-05D241KS
STE-05D271KS
STE-05D301KS
STE-05D331KS
STE-05D361KS
STE-05D391KS
STE-05D431KS
STE-05D471KS
STE-05D511KS
STE-05D561KS
STE-05D621KS
STE-05D681KS
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
Revision: 2018-04-29
3
Email: info@songtian.cn
Website: http://www.songtian-ste.com
Metal Oxide Varistors-S Series (Standard)
7D-S Series
Maximum
Allowable
Voltage
AC
rms
(V)
DC
rms
(V)
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
Part Number
Varistor
Voltage
V
1mA
(V)
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)
Maximum
Clamping
Voltage
VC
(V)
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
IP
(A)
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
Peak Current
Rating(8/20μs)
1 pulse
(A)
250
250
250
250
250
250
250
250
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
1200
2 pulse
(A)
125
125
125
125
125
125
125
125
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
600
Maximum
Energy
(10/1000μs)
(J)
0.9
1.1
1.4
1.7
2.1
2.5
3.1
3.6
5.5
6.5
7.8
9.7
11.7
13.0
14.0
15.0
18.0
20.0
23.0
24.0
26.0
28.0
29.0
31.0
35.0
38.0
42.0
Rated
Power
(W)
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Typical
Capacitance
(Reference)
1KHz
(pF)
2800
2300
1800
1500
1300
1100
890
740
810
700
590
500
280
200
190
170
150
140
130
130
130
120
100
90
90
80
75
STE-07D180KS
STE-07D220KS
STE-07D270KS
STE-07D330KS
STE-07D390KS
STE-07D470KS
STE-07D560KS
STE-07D680KS
STE-07D820KS
STE-07D101KS
STE-07D121KS
STE-07D151KS
STE-07D181KS
STE-07D201KS
STE-07D221KS
STE-07D241KS
STE-07D271KS
STE-07D301KS
STE-07D331KS
STE-07D361KS
STE-07D391KS
STE-07D431KS
STE-07D471KS
STE-07D511KS
STE-07D561KS
STE-07D621KS
STE-07D681KS
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
Revision: 2018-04-29
4
Email: info@songtian.cn
Website: http://www.songtian-ste.com
Metal Oxide Varistors-S Series (Standard)
10D-S Series
Maximum
Allowable
Voltage
AC
rms
(V)
DC
rms
(V)
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
Part Number
Varistor
Voltage
V
1mA
(V)
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)
Maximum
Clamping
Voltage
VC
(V)
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
IP
(A)
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
Peak Current
Rating(8/20μs)
1 pulse
(A)
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
2 pulse
(A)
250
250
250
250
250
250
250
250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
1250
Maximum
Energy
(10/1000μs)
(J)
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
Rated
Power
(W)
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
Typical
Capacitance
(Reference)
1KHz
(pF)
5600
4500
3700
3000
2400
2100
1800
1500
2000
1700
1400
1100
560
430
410
380
350
330
300
300
300
270
230
210
180
190
170
160
125
140
120
110
90
STE-10D180KS
STE-10D220KS
STE-10D270KS
STE-10D330KS
STE-10D390KS
STE-10D470KS
STE-10D560KS
STE-10D680KS
STE-10D820KS
STE-10D101KS
STE-10D121KS
STE-10D151KS
STE-10D181KS
STE-10D201KS
STE-10D221KS
STE-10D241KS
STE-10D271KS
STE-10D301KS
STE-10D331KS
STE-10D361KS
STE-10D391KS
STE-10D431KS
STE-10D471KS
STE-10D511KS
STE-10D561KS
STE-10D621KS
STE-10D681KS
STE-10D751KS
STE-10D781KS
STE-10D821KS
STE-10D911KS
STE-10D102KS
STE-10D112KS
Revision: 2018-04-29
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
5
Email: info@songtian.cn
Website: http://www.songtian-ste.com
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