KOA SPEER ELECTRONICS, INC.
SS-245 R3
NEW
Oxide Varistor Disk Type
Metal
Type NV
1. Features
I
Flame retardant coating (UL 94V-0)
I
Excellent transient voltage suppression characteristics
I
Higher surge current
I
Wide varistor voltage
I
V-I characteristics are the same in both polarity
I
Marking: green body color with black marking
I
UL1449 (file No. E79023) recognized for products over 82V
AHA 4/30/03
CERTIFIED
2. Dimensions
øD
T
Table 1
Type
05U
07U
10U
øD max.
.276 ~ .295
(7.0 ~ 7.5)
.276 ~ .374
(9.0 ~ 9.5)
.472 ~ .531
(12.0 ~ 13.5)
.472
(12.0)
.630 ~ .669
(16.0 ~ 17.0)
.846 ~ .886
(21.5 ~ 22.5)
Dimensions in inches (mm)
ød
.024
(0.6)
.024
(0.6)
.031
(0.8)
.024
(0.6)
.031
(0.8)
.039
(1.0)
F
.197
(5 ± 1)
.197
(5 ± 1)
.295
(7.5 ± 1)
.197
(5 ± 1)
.295
(7.5 ± 1)
.394
(10 ± 1)
ød
F
W
±
1
W*
10UB
14U
Refer to detailed dimensions
for further information
20U
3. Ordering & Specifying Information
Type designation shall be as the following form.
NV
Type
D
Style
Disc
05
Diameter
05
07
10
14
20
U
Series
U
UB (D10 only)
C
Termination
Material
C: Sn-Cu
MHT
Taping
MT: 5mm Straight taping
MHT: 5mm Inside
kink taping
10UB: GHT: 7.5 mm
Straight taping
GJT: 7.5 mm
Outside kink taping
A
Packaging
A: Ammo
Bk: Bulk
220
Varistor
Voltage
22V
022
220V
220
1800V 1800
PAGE 1 OF 14
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-245 R3
4. Detailed Dimensions
øD
T
Table 1
Type D07U
NVD07UC022
NVD07UC027
NVD07UC033
Dimensions in inches (mm)
øD max. H max. T max.
W±1
.169
(4.3)
ød
F
W
±
1
W*
NVD07UC039
NVD07UC047
.173
(4.4)
.181
(4.6)
.276
(9.0)
.472
(12.0)
.197
(5.0)
.209
(5.3)
.161
(4.1)
.169
(4.3)
.177
(4.5)
.189
(4.8)
.177
(4.5)
.181
(4.6)
.185
(4.7)
.193
(4.9)
.374
(9.5)
.492
(12.5)
.209
(5.3)
.213
(5.4)
.220
(5.6)
.224
(5.7)
.232
(5.9)
.067
(1.7)
Table 1
Type D05U
NVD05UC022
NVD05UC027
NVD05UC033
NVD05UC039
NVD05UC047
NVD05UC056
NVD05UC068
NVD05C082
NVD05UC100
NVD05UC120
NVD05UC150
NVD05UC200
NVD05UC220
NVD05UC240
NVD05UC270
NVD05UC330
NVD05UC360
NVD05UC390
NVD05UC430
NVD05UC470
Dimensions in inches (mm)
øD max. H max. T max.
W±1
NVD07UC056
NVD07UC068
NVD07C082
.075
(1.9)
.055
(1.4)
.063
(1.6)
.071
(1.8)
.083
(2.1)
.039
(1.0)
.043
(1.1)
.047
(1.2)
.059
(1.5)
.067
(1.7)
.075
(1.9)
.079
(2.0)
.087
(2.2)
.094
(2.4)
.169
(4.3)
NVD07UC100
NVD07UC120
.173
(4.4)
.181
(4.6)
.276
(7.0)
.394
(10.0)
.197
(5.0)
.209
(5.3)
.161
(4.1)
.169
(4.3)
.177
(4.5)
.189
(4.8)
.177
(4.5)
.181
(4.6)
.185
(4.7)
.193
(4.9)
.295
(7.5)
.413
(10.5)
.209
(5.3)
.213
(5.4)
.220
(5.6)
.224
(5.7)
.232
(5.9)
.067
(1.7)
NVD07UC150
NVD07UC200
NVD07UC220
.075
(1.9)
.055
(1.4)
.063
(1.6)
.071
(1.8)
.083
(2.1)
.039
(1.0)
.043
(1.1)
.047
(1.2)
.059
(1.5)
.067
(1.7)
.075
(1.9)
.079
(2.0)
.087
(2.2)
.094
(2.4)
NVD07UC240
NVD07UC270
NVD07UC330
NVD07UC360
NVD07UC390
NVD07UC430
NVD07UC470
PAGE 2 OF 14
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-245 R3
4. Detailed Dimensions (Continued)
øD
T
Table 1
Type D10U
NVD10UC330
NVD10UC360
NVD10UC390
Dimensions in inches (mm)
øD max. H max. T max.
.492
(5.6)
.224
(5.7)
.232
(5.9)
.240
(6.1)
.248
(6.3)
.264
(6.7)
.492
(12.5)
.610
(15.5)
.311
(7.9)
.327
(8.3)
.346
(8.8)
.350
(8.9)
.362
(9.2)
.382
(9.7)
.512
(13.0)
.531
(13.5)
.630
(16.0)
.650
(16.5)
.472
(12.0)
.567
(14.4)
W±1
.220
(1.6)
.079
(2.0)
.091
(2.3)
.102
(2.6)
.114
(2.9)
.126
(3.2)
.150
(3.8)
.165
(4.2)
.185
(4.7)
.193
(4.9)
.201
(5.1)
.224
(5.7)
.276
(7.0)
* .433
(11.0 ± 2)
ød
F
W
±
1
W*
NVD10UC430
NVD10UC470
Table 1
Dimensions in inches (mm)
W±1
NVD10UC510
NVD10UC620
NVD10UC680
Type D10U/10UB øD max. H max. T max.
NVD10U/10UBC022
NVD10U/10UBC027
NVD10U/10UBC033
NVD10U/10UBC039
NVD10U/10UBC047
NVD10U/10UBC056
NVD10U/10UBC068
NVD10/10BC082
NVD10U/10UBC100
NVD10U/10UBC120
NVD10U/10UBC150
NVD10U/10UBC200
NVD10U/10UBC220
NVD10U/10UBC240
NVD10U/10UBC270
.472
(12.0)
.591
(15.0)
.173
(4.4)
.185
(4.7)
.197
(5.0)
.209
(5.3)
.177
(4.5)
.185
(4.7)
.193
(4.9)
.205
(5.2)
.185
(4.7)
.189
(4.8)
.197
(5.0)
.209
(5.3)
.169
(4.3)
NVD10UC750
NVD10UC780
.075
(1.9)
NVD10UC820
NVD10UC910
NVD10UC1100
.083
(2.1)
.063
(1.6)
.071
(1.8)
.079
(2.0)
.091
(2.3)
.039
(1.0)
.043
(1.1)
.047
(1.2)
.051
(1.3)
NVD10UC1800
PAGE 3 OF 14
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-245 R3
4. Detailed Dimensions (Continued)
øD
T
Table 1
Type D14U
NVD14UC470
NVD14UC510
NVD14UC620
.650
(16.5)
Dimensions in inches (mm)
øD max. H max. T max.
.248
(6.3)
.846
(21.5)
.264
(6.7)
.311
(7.9)
.327
(8.3)
.346
(8.8)
.350
(8.9)
.362
(9.2)
.382
(9.7)
.669
(17.0)
.807
(20.5)
.567
(14.4)
W±1
.114
(2.9)
.126
(3.2)
.150
(3.8)
.165
(4.2)
.185
(4.7)
.193
(4.9)
.201
(5.1)
.224
(5.7)
*.457
(11.6 ± 2)
ød
F
W
±
1
W*
NVD14UC680
NVD14UC750
NVD14UC780
Table 1
Type D14U
NVD14UC022
NVD14UC027
NVD14UC033
NVD14UC039
NVD14UC047
NVD14UC056
NVD14UC068
NVD14C082
NVD14C100
NVD14UC120
NVD14UC150
NVD14UC200
NVD14UC220
NVD14UC240
NVD14UC270
NVD14UC330
NVD14UC360
NVD14UC390
NVD14UC430
Dimensions in inches (mm)
øD max. H max. T max.
W±1
NVD14UC820
NVD14UC910
NVD14UC1800
.169
(4.3)
Type D20U
.173
(4.4)
.185
(4.7)
.197
(5.0)
.209
(5.3)
.630
(16.0)
.827
(21.0)
.177
(4.5)
.185
(4.7)
.193
(4.9)
.205
(5.2)
.185
(4.7)
.189
(4.8)
.197
(5.0)
.209
(5.3)
.220
(5.6)
.650
(16.5)
.846
(21.5)
.224
(5.7)
.220
(5.6)
.240
(6.1)
.083
(2.1)
.063
(1.6)
.071
(1.8)
.079
(2.0)
.091
(2.3)
.039
(1.0)
.043
(1.1)
.047
(1.2)
.051
(1.3)
.063
(1.6)
.079
(2.0)
.091
(2.3)
.102
(2.6)
.075
(1.9)
NVD20UC200
NVD20UC220
NVD20UC240
NVD20UC270
NVD20UC360
NVD20UC390
NVD20UC430
NVD20UC470
NVD20UC620
NVD20UC680
NVD20UC750
NVD20UC780
NVD20UC820
NVD20UC910
.886
(22.5)
1.004
(25.5)
.846
(21.5)
.965
(24.5)
.205
(5.2)
.209
(5.3)
.213
(5.4)
.220
(5.6)
.240
(6.1)
.244
(6.2)
.252
(6.4)
.260
(6.6)
.295
(7.5)
.307
(7.8)
.323
(8.2)
.331
(8.4)
.335
(8.5)
.354
(9.0)
.083
(2.1)
.087
(2.2)
.091
(2.3)
.098
(2.5)
.118
(3.0)
.122
(3.1)
.130
(3.3)
.138
(3.5)
.173
(4.4)
.185
(4.7)
.201
(5.1)
.209
(5.3)
.213
(5.4)
232
(5.9)
PAGE 4 OF 14
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
KOA SPEER ELECTRONICS, INC.
SS-245 R3
5. Ratings and Characteristics
Varistor Maximum Allowable Clamping Max. (2ms)
Max. Peak
Capacit. Operating Storage
Voltage
Voltage
Voltage
Energy Current (2 pulses)
(ref.)
Temp.
Temp.
d.c.
V
1A
V
5A
E
Ip
C (pF)
Vc Ic=
a.c.
r.m.s.
T
stg
T
opt
0.1mA (V)
(V)
(V)
(V) (V)
(J)
(A)
(1k~1MHz)
20~27
25~32
30~39
37~47
45~54
52~62
60~76
74~90
90~110
108~132
135~165
185~225
198~242
216~264
247~303
297~363
342~396
367~429
407~473
437~517
14
17
20
25
30
35
40
50
60
75
95
130
140
150
175
210
230
250
275
300
18
22
26
31
38
45
56
65
85
100
125
170
180
200
225
270
300
320
350
385
48
60
77
86
104
123
150
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
145
175
210
260
355
380
415
475
570
620
675
745
810
0.5
0.7
0.8
1200
0.9
1.1
1.3
1.6
1.7
3.0
3.5
4.5
6.0
6.5
7.5
8.0
100
9.5
11.0
90
12.0
13.5
15.0
80
70
600
200
125
1000
800
600
300
400
350
300
130
120
110
-40
~
+85°C
-40
~
+125°C
1600
1400
Type D05U
NVD05UC022
NVD05UC027
NVD05UC033
NVD05UC039
NVD05UC047
NVD05UC056
NVD05UC068
NVD05C082
NVD05UC100
NVD05UC120
NVD05UC150
NVD05UC200
NVD05UC220
NVD05UC240
NVD05UC270
NVD05UC330
NVD05UC360
NVD05UC390
NVD05UC430
NVD05UC470
Type D07U
NVD07UC022
NVD07UC027
NVD07UC033
NVD07UC039
NVD07UC047
NVD07UC056
NVD07UC068
NVD07C082
NVD07UC100
NVD07UC120
NVD07UC150
Vc Ic=
1mA (V)
20~27
25~32
30~39
37~47
45~54
52~62
60~76
74~90
90~110
108~132
135~165
a.c.
r.m.s.
(V)
14
17
20
25
30
35
40
50
60
75
95
d.c.
(V)
18
22
26
31
38
45
56
65
85
100
125
V
2.5A
V
10A
(V) (V)
43
53
65
73
93
110
135
–
–
–
–
–
–
–
–
–
–
–
135
165
200
250
E
(J)
1.1
1.3
1.6
1.9
2.3
2.7
3.3
3.5
6.0
7.0
9.0
Ip
(A)
C (pF)
(1k~1MHz)
4000
3000
2500
T
opt
T
stg
250
2000
1700
1300
1000
-40
~
+85°C
-40
~
+125°C
600
500
700
1250
590
500
PAGE 5 OF 14
Bolivar Drive
I
P.O. Box 547
I
Bradford, PA 16701
I
USA
I
814-362-5536
I
Fax 814-362-8883
I
www.koaspeer.com
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