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20D101K Schematic ( PDF Datasheet ) - TYEE

Teilenummer 20D101K
Beschreibung Varistor
Hersteller TYEE
Logo TYEE Logo 



Gesamt 15 Seiten
		
20D101K Datasheet, Funktion
Varistor Specification
TYEE Varistor
Varistor are voltage dependent, nonlinear device which have an
electrical behavior similar to back-to-back zener diodes.
TYEE 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
05
D 220
K
Element Dia.
05 ψ5.0mm
07 ψ7.0mm
10 ψ10.0mm
14 ψ14.0mm
18 ψ18.0mm
20 ψ20.0mm
Type
D
Varistor Voltage
Examples
220
22 × 100 = 22V
221
22 × 101 = 220V
Tolerance
K:±10%
or customer
special
requirement
TYEE Products Inc.
http://www.tyeeusa.com
Page : 1/15






20D101K Datasheet, Funktion
18D Series
Part No.
Maximum
Varistor
Clamping Voltage Maximum Maximum Rated Typical
Allowable
Voltage
@ Test Current Energy Peak Current Power Capacitance
Device
Voltage
(@1mA)
(8/20µs)
(J) (8/20µs)
(@1KHz) Standards
Marking ACrms(V) DC(V) Min. Vb(Vdc) Max. Vc(V) Ip(A) 10/1000µs (A)
(W) (pF)
18D180K
11 14 14.4 18 21.6 39 15
8.3
2000
0.15 36400
18D220K
14 18 18.7 22 26.0 43 15 10.4
2000
0.15 27300
18D270K
17 22 23.0 27 31.1 53 15 12.5
2000
0.15 22290
18D330K
20 26 29.5 33 36.5 65 15 15.6
2000
0.15 18200
18D390K
25 31 35 39 43 77 15 17.9
2000
0.15 12250
18D470K
30 38 42 47 52 93 15 20.8
2000
0.15 12280
18D560K
35 45 50 56 62 110 15 22.8
2000
0.15 11100
18D680K
40 56 61 68 75 135 15 29.1
2000
0.15 10460
18D820K
50 65 74 82 90 135 75 30.6
5500
0.8
7460
18D101K
60
85 90 100 110 165
75
38.9
5500
0.8
7280
18D121K
75 100 108 120 132 200 75
44.4
6500
0.8
5000
18D151K
95 125 135 150 165 250 75
55.6
6500
0.8
3820
18D181K
115 150 162 180 198 300 75
69.4
6500
0.8
2270
18D201K
130 170 185 200 225 330 75
79.2
6500 0.8 2100 ☆ △ ※ ◎
18D221K
140 180 198 220 242 360 75
83.3
6500 0.8 2000 ☆ △ ※ ◎
18D241K
150 200 216 240 264 395 75
87.5
6500 0.8 2000 ☆ △ ※ ◎
18D271K
175 225 247 270 303 455 75
97.2
6500 0.8 1910 ☆ △ ※ ◎
18D301K
195 250 270 300 330 500 75
101.4
6500
0.8 1630 ☆ △ ※ ◎
18D331K
210 275 297 330 363 550 75
129.2
6500
0.8 1590 ☆ △ ※ ◎
18D361K
230 300 324 360 396 595 75
129.2
6500
0.8 1540 ☆ △ ※ ◎
18D391K
250 320 351 390 429 650 75
138.9
6500
0.8 1270 ☆ △ ※ ◎
18D431K
275 350 387 430 473 710 75
159.7
6500
0.8 1220 ☆ △ ※ ◎
18D471K
300 385 423 470 517 775 75
173.6
6500
0.8 1090 ☆ △ ※ ◎
18D511K
320 410 459 510 561 845 75
175.0
6500
0.8
950 ☆ △ ※ ◎
18D561K
350 460 504 560 616 915 75
177.8
6500
0.8
770 ☆ △ ※ ◎
18D621K
385 505 558 620 682 1025 75
180.6
6500
0.8
510 ☆ △ ※ ◎
18D681K
420 560 612 680 748 1120 75
182.0
6500
0.8
500 ☆ △ ※ ◎
18D751K
460 615 675 750 825 1240 75
200.2
6500
0.8
480 ☆ △ ※ ◎
18D781K
485 640 702 780 858 1290 75
207.2
6500
0.8
450 ☆ △ ※ ◎
18D821K
510 675 738 820 902 1355 75
219.8
6500
0.8
450 ☆ △ ※ ◎
18D911K
550 745 819 910 1001 1500 75
245.0
6500
0.8
430 ☆ △ ※ ◎
18D102K
625 825 900 1000 1100 1650 75
266.0
6500
0.8
410 ☆ △ ※ ◎
18D112K
680 895 990 1100 1210 1815 75
298.2
6500
0.8
360 ☆ ※ ◎
18D182K
1000 1465 1620 1800 1980 2970 75
478.0
6500
0.8
260
Related Standards
Standard No.
UL 1414
UL 1449(2nd Edition)
CSA
VDE
Title
Across-The-Line Transient Voltage
Accessories and Parts
Components
Surge Suppressors for Electronic Products
Varistors for use in
Electronic equipment
File No.
Symbols
E165143
E150709
LR109736-1
21557-4790-001
TYEE Products Inc.
http://www.tyeeusa.com/
Page:6/15

6 Page







20D101K pdf, datenblatt
Packing Information
1.Standard
Packing Bag unit:cm
L
Label
L
05D to 10D Series
14D to 20D Series
10.5
19.5
Part No.
Quantity
Lot No.
2.Flat box
Inspected by
Inner box dimension
20.3
18
Carton Dimensions (Height 21.5cm)
26
44
3.Tape & Reel
Symbol
A
B
C
unit:mm
05D~10D
340 max
55max
330max
Symbol
W
D
A
B
unit:mm
05D07D
10D14D
45 55
350max
ψ30
ψ90
TYEE Products Inc.
http://www.tyeeusa.com/
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