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HOME>Products TOP>Varistors,Surge Absorber>Chip Varistors(NV73 Multilayer Type Metal Oxide Varistors)

Varistors,Surge AbsorberMultilayer Type Metal Oxide Varistors[NV73]
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Construction Features Applications Dimensions Type Designation Ratings
Voltage-Current Curves                        
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    Construction
 
Varistors,Surge Absorber/Multilayer Type Metal Oxide Varistors NV73
Body color : Black
   
Varistors,Surge Absorber/Multilayer Type Metal Oxide Varistors NV73 Construction
1. Sn plating
2. Varistor element
3. Inner electrode
4. Inner side electrode
5. Ni plating
 
 
Features
 
Varistors own two-way symmetries and can absorb positive and negative surges.
Multilayer construction allows its small size to absorb a large surge.
Small space and high density mounting available due to the small package.
Products with lead free termination meet EU-RoHS requirements.
EU-RoHS regulation is not intended for Pb-glass contained in electrode, varistor element and glass.
 
Applications
 
Protection of ESD from input and output terminals of mobile devices.
Absorption of surge voltages occurred from inductive load of motors, relays, etc.
Protection of semiconductor elements against over voltages.
Absorption of surge voltages generated from piezoelectric elements.
 
Dimensions
Type
(inch size code)		 Dimensions (mm) Weight (g)
(1000pcs)
L
W
t
c
NV73 1J
(0603)
1.60.15
0.80.15
0.80.15
0.4
+0.15
-0.2
6.3
NV73 2A
(0805)
20.2
1.250.2
1.3max.
0.50.25
8 ~ 14
NV73 2B
(1206)
3.20.2
1.60.2
1.65max.
0.5
+0.35
-0.25
16 ~ 32
NV73 2E
(1210)
3.20.2
2.50.2
1.5max.
0.50.2
33~ 44
NV73 2J
(1812)
4.50.2
3.20.2
2.0max.
0.5
+0.3
-0.1
61~ 134
NV73 2L
(2220)
5.70.2
5.00.2
2.5max.
0.5
+0.3
-0.1
134~ 205

   
Type Designation
NV73 A 1J T TE 24
         
Product
Code		   Energy
Code		   Size   Terminal
Surface Material		   Taping   Varistor
Voltage
    A
B
C		   1J : 1.6×0.8mm
2A : 2.0×1.2mm
2B : 3.2×1.6mm
2E : 3.2×2.5mm
2J : 4.5×3.2mm
2L : 5.7×5.0mm
   T : Sn  
TE :  Taping
TEB :  Taping
BK :  Bulk
   
The terminal surface material lead free is standard.
Contact us when you have control request for environmental hazardous material other than the substance specified by EU-RoHS.
For further information on taping, please refer to Packagings For Chip Components.
   
Ratings
Type Varistor Vol.
Vc		 Max. Allowable
Vol.		 Clamping
Vol.
Max. Energy
E (J)
Max. Peak Current
lp (A) (2 times)
lc=1mA (V) a.c.r.m.s. (V) d.c. (V) V1A V2A
NV73A1JTTE8.2
6.8 ~ 9.8
4.2
6.0
—
21
0.1
30
NV73A1JTTE12
10 ~ 14.4
6.1
8.6
—
29
NV73A1JTTE15
12.5 ~ 18
7.6
10.8
—
35
NV73A1JTTE18
16 ~ 20
9.1
12.8
—
37
NV73A1JTTE20
18 ~ 22
10.6
15.0
—
40
NV73A1JTTE22
19 ~ 24
12.0
16.5
—
42
NV73A1JTTE24
21.8 ~ 26.5
14.0
18.0
—
46
NV73A1JTTE27
25 ~ 32
17.0
22.0
—
49
NV73A2ATTE8.2
6.8 ~ 9.8
4.2
6.0
18
—
0.01
10
NV73A2ATTE12
10 ~ 14.4
6.1
8.6
24
—
0.03
20
NV73A2ATTE15
12.5 ~ 18
7.6
10.8
29
—
0.04
NV73A2ATTE18
16 ~ 20
9.1
12.8
29
—
NV73A2ATTE20
18 ~ 22
10.6
15.0
33
—
0.05
NV73A2ATTE22
19 ~ 24
12.0
16.5
39
—
NV73A2ATTE24
21.8 ~ 26.5
14.0
18.0
42
—
0.06
NV73A2ATTE27
25 ~ 32
17.0
22.0
50
—
0.07
NV73A2ATTE33
30 ~ 39
20.0
26.0
60
—
0.12
NV73A2ATTE39
37 ~ 47
25.0
31.0
72
—
0.14
25
NV73A2ATTE47
45 ~ 54
30.0
38.0
86
—
0.16
NV73B2ATTE8.2
6.8 ~ 9.8
4.2
6.0
—
18
0.03
20
NV73B2ATTE12
10 ~ 14.4
6.1
8.6
—
24
0.05
35
NV73B2ATTE15
12.5 ~ 18
7.6
10.8
—
30
0.07
NV73B2ATTE18
16 ~ 20
9.1
12.8
—
32
0.08
NV73B2ATTE20
18 ~ 22
10.6
15.0
—
36
0.09
NV73B2ATTE22
19 ~ 24
12.0
16.5
—
40
0.11
NV73B2ATTE24
21.8 ~ 26.5
14.0
18.0
—
42
0.12
NV73B2ATTE27
25 ~ 32
17.0
22.0
—
58
0.24
NV73B2ATTE33
30 ~ 39
20.0
26.0
—
66
0.25
50
NV73C2ATTE8.2
6.8 ~ 9.8
4.2
6.0
—
18
0.04
25
NV73C2ATTE12
10 ~ 14.4
6.1
8.6
—
24
0.09
50
NV73C2ATTE15
12.5 ~ 18
7.6
10.8
—
29
0.11
NV73C2ATTE18
16 ~ 20
9.1
12.8
—
32
0.13
NV73C2ATTE20
18 ~ 22
10.6
15.0
—
35
0.14
NV73C2ATTE22
19 ~ 24
12.0
16.5
—
40
0.17
NV73C2ATTE24
21.8 ~ 26.5
14.0
18.0
—
42
0.18
NV73A2BTTE27
25 ~ 32
17.0
22.0
—
55
0.13
40
NV73A2BTTE33
30 ~ 39
20.0
26.0
—
60
0.15
NV73A2BTTE39
37 ~ 47
25.0
31.0
—
72
0.18
NV73A2BTTE47
45 ~ 54
30.0
38.0
—
85
0.22
NV73A2BTTE56
52 ~ 62
35.0
45.0
—
100
0.26
NV73B2BTTE8.2
6.8 ~ 9.8
4.2
6.0
—
18
0.03
30
NV73B2BTTE12
10 ~ 14.4
6.1
8.6
—
24
0.07
50
NV73B2BTTE15
12.5 ~ 18
7.6
10.8
—
29
0.09
NV73B2BTTE18
16 ~ 20
9.1
12.8
—
32
0.10
NV73B2BTTE20
18 ~ 22
10.6
15.0
—
35
0.11
NV73B2BTTE22
19 ~ 24
12.0
16.5
—
40
0.12
NV73B2BTTE24
21.8 ~ 26.5
14.0
18.0
—
42
0.14
NV73B2BTTE27
25 ~ 32
17.0
22.0
—
52
0.16
NV73C2BTTE8.2
6.8 ~ 9.8
4.2
6.0
—
18
0.06
40
NV73C2BTTE12
10 ~ 14.4
6.1
8.6
—
24
0.10
70
NV73C2BTTE15
12.5 ~ 18
7.6
10.8
—
29
0.13
NV73C2BTTE18
16 ~ 20
9.1
12.8
—
29
0.15
NV73C2BTTE20
18 ~ 22
10.6
15.0
—
31
0.17
NV73C2BTTE22
19 ~ 24
12.0
16.5
—
35
0.19
NV73C2BTTE24
21.8 ~ 26.5
14.0
18.0
—
38
0.20
NV73C2BTTE27
25 ~ 32
17.0
22.0
—
48
0.24
Operating Temp. Range : -40 ~ +85 Storage Temp. Range : -40 ~ +125(1J・2A・2B)
Q'ty/Reel : TE 2,500pcs  TEB 10,000pcs
Type Varistor Vol.
Vc		 Max. Allowable
Vol.		 Clamping
Vol.
Max. Energy
E (J) (100 times)
Max. Peak Current
lp (A) (100 times)
lc=1mA (V) a.c.r.m.s. (V) d.c. (V) V2.5A V5A V10A
NV73A2ETTE15
12.8～17.3
8
11
30
－
－
1.0
400
NV73A2ETTE18
15.3～20.7
11
14
34
－
－
1.2
NV73A2ETTE22
19.8～24.2
12
16.5
39
－
－
1.4
NV73A2ETTE24
21.6～26.4
14
18
39
－
－
NV73A2ETTE27
24.3～29.7
17
22
44
－
－
1.7
NV73A2ETTE33
29.7～36.3
20
26
54
－
－
1.9
NV73A2ETTE39
35.1～42.9
25
30
65
－
－
1.7
NV73A2ETTE47
42.3～51.7
30
38
77
－
－
2.0
NV73A2ETTE56
50.4～61.6
35
45
90
－
－
NV73A2ETTE82
73.8～90.2
50
65
135
－
－
1.2
250
NV73A2ETTE100
90.0～110.0
60
85
165
－
－
1.4
200
NV73A2ETTE110
99.0～121.0
70
90
180
－
－
NV73A2JTTE12
10.2～13.8
6
9
－
27
－
0.9
500
NV73A2JTTE15
12.8～17.3
8
11
－
32
－
1.2
NV73A2JTTE18
16.2～19.8
11
14
－
35
－
1.4
NV73A2JTTE22
19.8～24.2
12
16.5
－
41
－
1.6
NV73A2JTTE24
21.6～26.4