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CNR-07D391K PDF даташит

Спецификация CNR-07D391K изготовлена ​​​​«CNR» и имеет функцию, называемую «Varistors».

Детали детали

Номер произв CNR-07D391K
Описание Varistors
Производители CNR
логотип CNR логотип 

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CNR-07D391K Даташит, Описание, Даташиты
APPROVAL SHEET
CeNtRa Varistor
Varistor are voltage dependent, nonlinear device which have an
electrical behavior similar to back-to-back zener diodes.
CNR series zinc oxide varistor are nonlinear resistors, consisting
main of zinc oxide and several kinds of metal oxide additive.
They are bilateral and symmetrical V-I characteristics curve and
unparalleled large peak current capability are used for absorption
of transient voltage, suppression of pulse noise and circuit
voltage stabilization.
Applications
Features
Surge Protection in consumer electronics
Fast response
-- industrial electronics
Excellent voltage ratio
-- telephone and telecommunication systems
High stabilization for circuit voltage
-- automobile equipments
Unparalleled absorption for transient voltage
-- measuring and controller systems
characteristics
-- electronic home appliances
Bilateral and symmetrical V-I Characteristics
-- gas and petroleum appliances
curve
Absorption of switching surge from various
kinds of relays and electro-magnetic valves.
Electrostatic discharge an spike noise suppression.
Protection of various kinds of transistors, diodes, ICs,
thyristors, triac semiconductors, and etc.
Automobile control system such as transistorized ignition
system and electronic fuel injection system, and etc.
Related Standards
UL1414, UL1449(2nd Edition), CSA, VDE
Explanation of Part Numbers
CNR
0 7 D 2 71
K
TTH
Common Code
CeNtRa
Zinc Oxide
Varistor
Element Dia.
07 - ψ7.0mm
Type
Disc
Type
Space:Standard Straight lead/Bulk Packing
TRS:Straight lead/Tape&Reel Packing
TRK:Type I Crimped lead/Tape&Reel Packing
TIK:Type II Crimped lead/Tape&Reel Packing
TRH:Type III Crimped lead/Tape&Reel Packing
BTS:Straight lead/Flat Box Packing
BTK:Type I lead/Flat Box Packing
Varistor Voltage
271=27X101=270V
Tolerance Suffix code
K:±10%
A:Silver Disc
BTI:Type II lead/Flat Box packing
BTH:Type III lead/Flat Box Packing
TTS:Straight Cut Lead /Bulk Packing
TTK:Type I Cut Lead /Bulk Packing
TTI:Type II Cut Lead /Bulk Packing
TTH:Type III Cut Lead /Bulk Packing
CeNtRa Science Corp.









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CNR-07D391K Даташит, Описание, Даташиты
APPROVAL SHEET
Device Ratings and Characteristics
Maximum
Varistor
Allowable
Voltage
Voltage
(@0.1mA)
Part No. ACrms(V) DC(V) Min. Vb(Vdc) Max.
CNR-05D180K 11
14 14.4 18 21.6
CNR-05D220K 14
18 18.7 22
26
CNR-05D270K 17
22 23 27 31.1
CNR-05D330K 20
26 29.5 33 36.5
CNR-05D390K 25
31 35 39
46
CNR-05D470K 30
38 42 47
55
CNR-05D560K 35
45 50 56
66
CNR-05D680K 40
56 61 68
80
CNR-05D820K 50
66 74 82
90
CNR-05D101K 60
85 90 100 110
CNR-05D121K 75
100 108 120 132
CNR-05D151K 95
125 135 150 165
CNR-05D181K 115
150 162 180 198
CNR-05D201K 130
175 185 200 225
CNR-05D221K 140
180 198 220 242
CNR-05D241K 150
200 216 240 264
CNR-05D271K 180
230 247 270 303
CNR-05D301K 195
250 270 300 330
CNR-05D331K 210
275 297 330 363
CNR-05D361K 230
300 324 360 396
CNR-05D391K 250
320 351 390 429
CNR-05D431K 275
350 387 430 473
CNR-05D471K 300
385 423 470 517
CNR-05D511K 320
410 459 510 561
CNR-05D561K 350
460 504 560 616
CNR-05D621K 385
505 558 620 682
CNR-05D681K 420
560 612 680 748
CNR-05D751K 460
615 675 750 825
Clamping Voltage Maximum Maximum
@ Test Current Energy Peak Current
(8/20µ s)
(J) (8/20µs)
Vc(V) Ip(A) 10/1000µs
(A)
44 1
0.4
100
51 1
0.5
100
60 1
0.6
100
73 1
0.8
100
86 1
0.9
100
104 1
1.1
100
123 1
1.3
100
150 1
1.6
100
135 5
2.5
400
175 5
3.0
400
210 5
4.0
400
260 5
4.8
400
325 5
5.9
400
330 5
6.5
400
360 5
7.0
400
395 5
8.0
400
475 5
8.5
400
505 5
9.0
400
540 5
10.0
400
620 5
10.0
400
675 5
12.0
400
745 5
13.0
400
775 5
15.0
400
880 5
15.0
400
940 5
15.0
400
1050
5
15.0
400
1150
5
15.0
400
1290
5
15.0
400
Rated
Power
(W)
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
0.10
Typical
Capacitance
(@1KHz) Standards
(pF)
1600
1500
1450
1400
700
650
600
580
310 ☆ ◎
290 ☆ ◎
270 ☆ ◎
240 ☆ ◎
140 ☆ ◎
120 ☆ △ ※ ◎
110 ☆ △ ※ ◎
110 ☆ △ ※ ◎
100 ☆ △ ※ ◎
100 ☆ △ ※ ◎
90 ☆ △ ※ ◎
80 ☆ △ ※ ◎
80 ☆ △ ※ ◎
70 ☆ △ ※ ◎
70 ☆ △ ※ ◎
65 ☆ △ ※ ◎
65 ☆ △ ※ ◎
65 ☆ △ ※ ◎
60 ☆ △ ※ ◎
60 ☆ △ ※ ◎
Related Standards
Standard No.
UL 1414
Title Across-The-Line
Components
File No.
E165143
ML File No.
N/A
Symbols
UL 1449(2nd Edition)
Transient Voltage
Surge Suppressors
E150709
E223465
CSA
Accessories and Parts
for Electronic Products
LR109736-1
187409-1424357
VDE
Varistors for use in
Electronic equipment
21557-4790-001
40005991
Selection guide
1.Determine the necessary steady-state voltage (working voltage).
2.Establish the transient energy absorbed by the varistor
3.Calculate the peak transient current through the varistor
4.Determine power dissipation requirement.
5.Select a model to provide the required voltage-clamping characteristics
CeNtRa Science Corp.









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CNR-07D391K Даташит, Описание, Даташиты
APPROVAL SHEET
Device Ratings and Characteristics
Maximum
Varistor
Allowable
Voltage
Voltage
(@1mA)
Part No. ACrms(V) DC(V) Min. Vb(Vdc) Max.
CNR-07D180K 11
14 14.4 18 21.6
CNR-07D220K 14
18 18.7 22
26
CNR-07D270K 17
22 23
27 31.1
CNR-07D330K 20
26 29.5 33 36.5
CNR-07D390K 25
31 35 39 43
CNR-07D470K 30
38 42 47 52
CNR-07D560K 35
45 50 56 62
CNR-07D680K 40
56 61 68 75
CNR-07D820K 50
66 74 82 90
CNR-07D101K 60
85 90 100 110
CNR-07D121K 75
100 108 120 132
CNR-07D151K 95
125 135 150 165
CNR-07D181K 115
150 162 180 198
CNR-07D201K 130
175 185 200 225
CNR-07D221K 140
180 198 220 242
CNR-07D241K 150
200 216 240 264
CNR-07D271K 175
225 247 270 303
CNR-07D301K 195
250 270 300 330
CNR-07D331K 210
275 297 330 363
CNR-07D361K 230
300 324 360 396
CNR-07D391K 250
320 351 390 429
CNR-07D431K 275
350 387 430 473
CNR-07D471K 300
385 423 470 517
CNR-07D511K 320
410 459 510 561
CNR-07D561K 350
460 504 560 616
CNR-07D621K 385
505 558 620 682
CNR-07D681K 420
560 612 680 748
CNR-07D751K 460
615 675 750 825
CNR-07D781K 485
640 702 780 858
CNR-07D821K 510
670 738 820 902
* Special for Brightking
Clamping Voltage Maximum Maximum
@ Test Current Energy Peak Current
(8/20µ s)
(J) (8/20µs)
Vc(V) Ip(A) 10/1000µs
(A)
42 2.5
0.9
250
47 2.5
1.1
250
53 2.5
1.4
250
65 2.5
1.7
250
77 2.5
2.1
250
93 2.5
2.5
250
110 2.5
3.1
250
135 2.5
3.6
250
135 10
5.5
1200
165 10
6.5
1200
200 10
7.8
1200
250 10
9.7
1200
300 10
11.7
1200
330 10
13.0
1200
360 10
14.0
1200
395 10
15.0
1200
455 10
18.0
1200
500 10
20.0
1200
540 10
25.0
1200
595 10
25.0
1200
650 10
25.0
1200
710 10
28.0
1200
775 10
30.0
1200
845 10
30.0
1200
915 10
30.0
1200
1025
10
30.0
1200
1120
10
30.0
1200
1240
10
33.0
1200
1290
10
37.0
1200
1355
10
40.0
1200
Rated
Power
(W)
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.02
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
Typical
Capacitance
(@1KHz) Standards
(pF)
3800
3600
3400
2900
1600
1550
1500
1200
860 ☆ ◎
750 ☆ ◎
530 ☆ ◎
410 ☆ ◎
300 ☆ ◎
250 ☆ △ ※ ◎
250 ☆ △ ※ ◎
240 ☆ △ ※ ◎
220 ☆ △ ※ ◎
190 ☆ △ ※ ◎
180 ☆ △ ※ ◎
170 ☆ △ ※ ◎
160 ☆ △ ※ ◎
150 ☆ △ ※ ◎
130 ☆ △ ※ ◎
120 ☆ △ ※ ◎
120 ☆ △ ※ ◎
120 ☆ △ ※ ◎
110 ☆ △ ※ ◎
100 ☆ △ ※ ◎
90 ☆ △ ※ ◎
90 ☆ △ ※ ◎
Related Standards
Standard No.
UL 1414
Title Across-The-Line
Components
File No.
E165143
ML File No.
N/A
Symbols
UL 1449(2nd Edition)
Transient Voltage
Surge Suppressors
E150709
E223465
CSA
Accessories and Parts
for Electronic Products
LR109736-1
187409-1424357
VDE
Varistors for use in
Electronic equipment
21557-4790-001
40005991
CeNtRa Science Corp.










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Номер в каталогеОписаниеПроизводители
CNR-07D391KVaristorsCNR
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