Leaded Metal Oxide Varistors
FEATURES
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GENERAL PURPOSE TRANSIENT VOLTAGE PROTECTION
MEETS UL1449 REV. 3 (File # E357747) FOR SURGE PROTECTIVE DEVICES
CURRENT WITHSTANDING (1x UP TO 6,500A)
TEMPERATURE RANGE -40°C ~ +85°C
VARISTOR VOLTAGE UP TO 1,800V
LOW CLAMPING VOLTAGES
FLOW SOLDERING COMPATIBLE
Type
NVR05
NVR07
NVR10
NVR14
NVR20
Dia.
5.0 ~ 7.0
6.5 ~ 9.0
9.5 ~ 13.5
13.5 ~ 16.0
19.5 ~ 22.0
H max.
9.0
11.5
15.5
19.0
26.5
H1 max.
9.5
11.5
16.0
19.0
26.5
T max.
3.9 ~ 6.4
3.9 ~ 6.4
4.3 ~ 10.3
4.3 ~ 10.3
4.7 ~ 10.7
L min.
26.5
26.5
26.5
26.5
22.5
L1 min.
20
20
20
20
20
F ± 1.0
5.0
5.0
7.5
7.5
10
NVR Series
CASE SIZE DIMENSIONS (mm)
W ± 1.0
d ± 0.05
0.6
See Part
Specifications
Tables
0.6
0.8
0.8
1.0
NVR LEAD STYLES
"S" STRAIGHT LEADS
T
D
T
"Y" CRIMP (Code "G")
D
H
H1
L
d
W
(side view)
F
(side view)
d
F
L1
MARKING
NVR05, 07 & 10
Series Code
NVR
241
Varistor Voltage
NIC/NVR
241
xxxx
NVR14 & 20
MFG & Series Code
Varistor Voltage
Date Code
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
1
Leaded Metal Oxide Varistors
NVR05 SPECIFICATIONS
Part Number
Varistor
Voltage
(1mA DC)
Vdc (1mA)
NVR05K180S_ _F
NVR05K220S_ _F
NVR05K270S_ _F
NVR05K330S_ _F
NVR05K390S_ _F
NVR05K470S_ _F
NVR05K560S_ _F
NVR05K680S_ _F
NVR05K820S_ _F
NVR05K101S_ _F
NVR05K121S_ _F
NVR05K151S_ _F
NVR05K181S_ _F
NVR05K201S_ _F
NVR05K221S_ _F
NVR05K241S_ _F
NVR05K271S_ _F
NVR05K301S_ _F
NVR05K331S_ _F
NVR05K361S_ _F
NVR05K391S_ _F
NVR05K431S_ _F
NVR05K471S_ _F
18 (16~20)
22 (20~24)
27 (24~30)
33 (30~36)
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)
NVR Series
Max. Surge
Current
(8/20μS)
I max. (A)
100
100
100
100
100
100
100
100
400
400
400
400
400
400
400
400
400
400
400
400
400
400
400
Max.
Operating
Voltage
Vac
(rms)
11
14
17
20
25
30
35
40
50
60
75
95
115
130
140
150
175
195
215
230
250
275
300
Max. Clamping
Voltage
(8/20μS)
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
Rated
Power
Watts
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
Max.
Energy
(10/1000μs)
Joules
0.4
0.5
0.6
0.8
0.9
1.1
1.3
1.6
2.5
3
4
4.8
5.9
6.5
7
8
8.5
8.5
9.2
10
12
13
15
Ref.
Capacitance
@ 1KHz
pF
1300
1000
850
700
600
500
400
330
250
230
210
190
70
65
60
55
50
50
45
45
40
35
30
W
± 1.0
mm
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.6
1.8
1.6
1.4
1.5
1.5
1.6
1.7
1.9
2.0
2.1
2.3
2.3
2.4
Vdc
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
385
Vp
40
48
60
73
86
104
123
150
145
175
210
260
315
355
380
415
475
525
585
620
675
745
810
UL1449
3rd Rev.
SPD
Appl.
Other
Applications
(See page 8,
table 2)
PART NUMBERING SYSTEM
NVR 07 K 180 R
F
RoHS compliant & Halogen Free
Packaging options: Blank = Bulk
TB = Ammo Pack (12.7mm hole pitch), TB15 (15mm hole pitch),
TR = Tape & Reel (12.7mm hole pitch) TR15 (15mm hole pitch)
Lead options: See table below*
Parts packaged on TB and TR are only available with long leads
R = Non-standard type 2 classification (20mm diameter only)
Varistor Voltage: See specifications tables
Varistor voltage tolerance: K = ±10% (contact NIC for other tolerance options)
Element diameter: 05=5mm, 07=7mm, 10 = 10mm, 14 = 14mm, 20 = 20mm
Series
*Contact NIC for other options.
Lead ConfigurationCode
Description
Straight with long leads
Y Crimp with long leads
Cut Leads (Bulk only)
C.20 = Cut 0.20" lead length ±0.02"
C.25 = Cut 0.25" lead length ±0.02"
S
G
C
.
2
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
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