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FNR-40K361 の電気的特性と機能

FNR-40K361のメーカーはFenghua Advanced Technologyです、この部品の機能は「ZINC OXIDE VARISTOR」です。


製品の詳細 ( Datasheet PDF )

部品番号 FNR-40K361
部品説明 ZINC OXIDE VARISTOR
メーカ Fenghua Advanced Technology
ロゴ Fenghua Advanced Technology ロゴ 




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FNR-40K361 Datasheet, FNR-40K361 PDF,ピン配置, 機能
FENGHUA
ZINC OXIDE VARISTOR
Fenghua (HK) Electronics Ltd.
Unit 207, Fu Hang Industrial Building, No.1, Hok Yuen Street East,
Hung Hom, Hong Kong
Tel: 852-2408-7636 Fax: 852-2408-8859
Email: [email protected] URL: www.fenghua.com

1 Page





FNR-40K361 pdf, ピン配列
ZINC OXIDE VARISTOR
ZINC OXIDE VARISTOR SELECTION (ONLY REFERENCE)
Varistor voltage
Varistor voltage should be more than the operating voltage in over-voltage protective circuit The formula is shown as the following:
V1mA+a.v/b.c
a-power Voltage ripple coefficient usually take 1.2
v-DC Voltage (significant value only AC power)
b-Tolerance usually take 0.85
c-Ageing coefficient usually take 0.9
The calibrated Value is 1.5 times of DC voltage, the face value should be
current power.
Withstanding surge current
times of the calibrated value because of the peak voltage in alternating
In general, withstanding surge current is max. Pulse current value which determined by test conditions such as wave-shape, shock times and interval
time etc, the change ratio of Varistor Voltage should be less than ±10% of the initial Value. The shock time is the function of wave - shape, amplitude and
interval time ,when the amplitude decrease to 50% of the initial, it should be increased to 2 times of the initial in order to keep the life longer, the surge
current which is absorbed by the varistor should be less than max. Withstanding surge current.
GENERAL TYPE DIMENSIONS
General type is widely used in surge protection for IC. diode. trial semiconductor, thyristor, consumer, military industry telecommunication measuring &
controlling instrument etc.
(V) Varistor Voltage D Max D ±0.1
18~ 82
05
100~ 470
07 18~ 470
18~ 330
10
360~ 1100
18~ 330
14 360~ 1100
180
18~ 330
360~ 1100
20
1800
7.0 0.6
7.5 0.6
9.0 0.6
13.5 0.8
14.0 0.8
17.0 0.8
17.5 0.8
25.0 0.8
23.0 1.0
24.0 1.0
25.0 1.0
W ±1.0
5.0
5.0
5.0
7.5
7.5
7.5
7.5
15.0
10.0
10.0
15.0
H
T Max
Max
10.0 3.5 H
10.0 6.0
12.0 6.0
16.5 5.4
17.0 8.5
20.0 5.4
20.5 8.5
30.0 12.0 3 min
27.0 5.5
28.0 9.0
30.0 12.0
D
Фd
w
T
LIGHTNING ARRESTER TYPE
Lightning arrester type is ideal for semiconductor, signal relay, telecommunication, calibrating equipment, communication inter-medium station,
distribution board, surge absorption and lightning-protection of all sorts of electric equipment because of the properties, with the Great withstanding surge
current, wide voltage, quick responding speed and low residual voltage etc.
Part No.
Dimensions(mm)
DT
DT
W dH
FNR-25
FNR-32
30
38
12
13
15 1.5
30±1mm
Фd
18 1.5
FNR-40
45
13
20 1.5
w
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3Pages


FNR-40K361 電子部品, 半導体
ZINC OXIDE VARISTOR
Part No.
Varistor
Voltage
Maximum
Operating
Voltage
V(v) AC(v) DC(v)
Maximum
Clamping
Voltage
VC(v) IP(A)
Maximum
Withstanding
surge
Current(8/20us)
2Time(A) 1Time(A)
maximum
Energy (J)
maximum
Rated
Wattage
Capacitance
(Reference)1kHz
2ms 10/1000(us)
(W)
(PF)
FNR-05K391
FNR-07K391
FNR-10K391
FNR-14K391
FNR-20K391
FNR-05K431
FNR-07K431
FNR-10K431
FNR-14K431
FNR-20K431
FNR-05K471
FNR-07K471
FNR-10K471
FNR-14K471
FNR-20K471
FNR-10K511
FNR-14K511
FNR-20K511
FNR-10K561
FNR-14K561
FNR-20K561
FNR-10K621
FNR-14K621
FNR-20K621
FNR-10K681
FNR-14K681
FNR-20K681
FNR-10K751
FNR-14K751
FNR-20K751
FNR-10K781
FNR-14K781
FNR-20K781
FNR-10K821
FNR-14K821
FNR-20K821
FNR-10K911
FNR-14K911
FNR-20K911
FNR-10K102
FNR-14K102
FNR-20K102
FNR-10K112
FNR-14K112
FNR-20K112
FNR-14K182
FNR-20K182
390
390
390
390
390
430
430
430
430
430
470
470
470
470
470
510
510
510
560
560
560
620
620
620
680
680
680
750
750
750
780
780
780
820
820
820
910
910
910
1000
1000
1000
1100
1100
1100
1800
1800
250
250
250
250
250
275
275
275
275
275
300
300
300
300
300
318
318
318
350
350
350
380
380
380
420
420
420
460
460
460
485
485
485
510
510
510
550
550
550
625
625
625
680
680
680
1000
1000
320
320
320
320
320
350
350
350
350
350
385
385
385
385
385
415
415
415
455
455
455
505
505
505
560
560
560
615
615
615
640
640
640
670
670
670
745
755
755
825
825
825
895
895
895
1465
1465
675
650
650
650
650
745
710
710
710
710
810
775
775
775
775
840
840
840
925
925
925
1025
1025
1025
1120
1120
1120
1240
1240
1240
1290
1290
1290
1355
1355
1355
1500
1500
1500
1650
1650
1650
1815
1815
1815
2970
2970
5
10
25
50
100
5
10
25
50
100
5
10
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
100
25
50
200
600
1250
2500
4000
200
600
1250
2500
4000
200
600
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
4000
1250
2500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
400
1200
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
6500
2500
4500
8.0
17.0
40.0
70.0
130.0
9.0
20.0
45.0
75.0
140.0
10.0
20.0
45.0
80.0
150.0
45.0
80.0
150.0
45.0
80.0
150.0
45.0
80.0
150.0
45.0
90.0
160.0
50.0
100.0
175.0
50.0
105.0
180.0
55.0
110.0
190.0
60.0
120.0
215.0
65.0
130.0
230.0
70.0
140.0
250.0
240.0
400.0
12.0
25.0
60.0
100.0
180.0
13.0
28.0
65.0
115.0
190.0
15.0
30.0
70.0
125.0
220.0
70.0
125.0
220.0
70.0
125.0
220.0
70.0
125.0
220.0
70.0
130.0
230.0
75.0
143.0
255.0
80.0
148.0
265.0
85.0
157.0
282.0
93.0
175.0
310.0
102.0
190.0
342.0
115.0
213.0
383.0
337.0
625.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.1
0.25
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.4
0.6
1.0
0.6
1.0
50
130
270
500
1000
45
110
250
450
900
40
100
230
440
900
200
380
800
180
345
700
130
250
500
130
250
460
120
230
420
120
230
420
1100
200
400
100
180
350
90
150
320
80
150
300
100
200
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[ FNR-40K361 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
FNR-40K361

ZINC OXIDE VARISTOR

Fenghua Advanced Technology
Fenghua Advanced Technology


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