Ceramate NFV10D470K Varistor Datasheet

SPECIFICATIONS
PRODUCT:
VARISTOR
TYPE:
NFV10D□□□
□□□K
□□□
MODEL:
CITATION:
REVISION:
B01
TOTAL PAGES:
5
RELEASED DATE:
Oct. 15, 2001
PAGE:1/5
REVISION HISTORY
NO
REV. DATE
1
Oct. 15, 20015
DCR NO.
DESCRIPTION OF CHANGE
REV.
NEW RELEASE
B01
2
3
4
5
6
7
8
9
10
11
12
Approved by
Checked by
Edited by
Yu-Chang Huang
Cloud Chen
Andy Chiang
TYPE
NFV10D□□□
□□□K
□□□
MODEL
PAGE
CITATION
DATE
QUALITY APPROVAL and STRUCTURE
SUBJECT
REV.
Oct. 15, 2001
B01
1. QUALITY SYSTEM APPROVAL
ISO9001 Certificate of approval No.97-HOU-AQ-1382
2. SAFETY STANDARDS APPROVAL
Standard No.
UL 1414
UL 1449
UL 497B
CUL
CSA C22.2 No.1
VDE 42000
File No.
E181368
E166389
E187844
E166389
LR105317
5938
180K〜680K
Approved
820K〜181K
201K〜471K
511K
561K〜821K
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
Approved
911K〜182K
Approved
Approved
3. STRUCTURE
NO.
ITEM
3.1
Main Material
3.2
Coating Material
3.3
Marking
3.4
Appearance
3.5
DESCRIPTION
Zinc Oxide
Silicone or Phenolic resin
NFV, Part number, UL, CSA(or CUL) and VDE recognized
component mark, Date code
Without dirt and crack, marking should be clear
Dimensions
Unit: mm
*(1) See Page 3, Dimensions Table
2/5
D(max.)
12.5
k(max.)
5.0
T(max.)
*(1)
F
7.5± 1.0
ψd
0.8± 0.1
θ(max.)
75°
L(min.)
25.0
TYPE
NFV10D□□□
□□□K
□□□
MODEL
CITATION
SUBJECT
PAGE
DATE
DIMENSIONS
Part No.
10D180K
10D220K
10D270K
10D330K
10D390K
10D470K
10D560K
10D680K
10D820K
10D101K
10D121K
10D151K
10D181K
10D201K
10D221K
10D241K
10D271K
10D301K
10D331K
10D361K
10D391K
10D431K
10D471K
10D511K
10D561K
10D621K
10D681K
10D751K
10D781K
10D821K
10D911K
10D102K
10D112K
10D182K
TABLE
REV.
Tmax.
3.8
4.0
4.3
3.6
3.8
4.0
4.2
4.0
3.6
3.8
4.0
4.3
3.7
3.8
3.9
4.0
4.1
4.3
4.4
4.6
4.7
4.9
5.1
5.2
5.3
5.6
5.9
6.2
6.3
6.5
6.6
6.8
7.2
11.2
Unit:mm
3/5
Oct. 15, 2001
B01
TYPE
NFV10D□□□
□□□K
□□□
MODEL
CITATION
PAGE
Oct. 15, 2001
B01
DATE
ELECTRICAL CHARACTERISTICS
SUBJECT
REV.
4. ELECTRICAL CHARACTERISTICS
N0.
ITEM
4.0
Standard Conditions
4.1
Maximum Allowable
Voltage
4.2
4.3
4.4
Varistor Voltage
Varistor Voltage
Temperature
Coefficient
Max. Clamping
Voltage
PERFORMANCE
AC : *(2) Vrms
DC : *(2) V
V1mA : *(2) V
0 〜 −0.05 %/℃
*(2) V at
*(2) A
4.5
Rated Power
*(2) W
4.6
Withstanding Surge
Current
*(2) A
4.7
Energy
*(2) Joule
4.8
Surge Life
*(2) A
* (2) See Page 5
TEST METHODS
Unless otherwise specified, all tests are made
under environmental conditions as given below:
Temperature:
5〜35℃
Relative humidity:
45〜85 % RH
Maximum continuous sine wave(RMS) or DC
voltage which may be applied.
Voltage across the varistor measured at CmA DC.
VCmA at 85℃ - VCmA at 25℃
VCmA at 25℃
1
×
4/5
60
× 100
Peak voltage across the varistor with a specified
peak impulse current of 8× 20μs waveform.
Maximum 50〜60Hz power which may be
loaded for 1,000 hrs at 85± 2℃ with
△VCmA/ VCmA ≦± 10%.
The max. current within the varistor voltage
change of less than ± 10% when one impulse
current (8× 20μs) applied.
The max. current with a varistor voltage change
of less than ± 10% when two times impulse
current (8× 20μs) are applied at intervals of 5
minutes.
The max. energy absorbed with a varistor voltage
change of less than ± 10% when one impulse(10
× 1000μs) is applied.
The max. current with a varistor voltage change
of less than ± 10% when 10,000 times impulse
current (8× 20μs) are applied at intervals of 20
seconds at room temperature.
NFV10D□□□
□□□K
□□□
TYPE
MODEL
CITATION
DATE
ELECTRICAL CHARACTERISTICS
SUBJECT
MAXIMUM
PART
PAGE
ALLOWABLE
VOLTAGE
VARISTOR
VOLTAGE
CLAMPING
VOLTAGE
(MAX.)
RATED
REV.
SURGE
Oct. 15, 2001
B01
MAXIMUM
WATTAGE CURRENT ENERGY
(8/20μ
μs) (10/1000μ
μs)
(MAX.)
SURGE
LIFE
NUMBER
ACrms(V) DC(V)
10D180K
10D220K
10D270K
10D330K
10D390K
10D470K
10D560K
10D680K
10D820K
10D101K
10D121K
10D151K
10D181K
10D201K
10D221K
10D241K
10D271K
10D301K
10D331K
10D361K
10D391K
10D431K
10D471K
10D511K
10D561K
10D621K
10D681K
10D751K
10D781K
10D821K
10D911K
10D102K
10D112K
10D182K
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
1000
14
18
22
26
31
38
45
56
65
85
100
125
150
170
180
200
225
250
275
300
320
350
385
410
460
505
560
615
640
670
745
825
895
1465
(V)
(V)
Ip(A)
(W)
Itm(A)
1 TIME
16〜20
20〜24
24〜30
30〜36
35〜43
42〜52
50〜62
61〜75
74〜90
90〜110
108〜132
135〜165
162〜198
185〜225
198〜242
216〜264
247〜303
270〜330
297〜363
324〜396
351〜429
387〜473
423〜517
459〜561
504〜616
558〜682
612〜748
675〜825
702〜858
738〜902
819〜1001
900〜1100
990〜1210
1700〜1980
36
43
53
65
77
93
110
135
135
165
200
250
300
340
360
395
455
505
545
595
650
710
775
845
920
1025
1120
1240
1290
1355
1500
1650
1815
2970
2 TIMES
5
0.05
1000
500
25
0.4
3500 2500
Wtm(joule)
2.6
3.2
3.9
4.8
5.6
6.8
8.1
9.8
14
17
20
25
32
35
39
42
49
54
58
65
70
80
85
92
92
92
92
100
105
110
130
140
155
247
5/5
(A)
50
150
120
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