| Brand Name: | STE |
|---|---|
| Size: | 20mm disc |
| Type: | matel oxide varistor |
| Material: | matel oxide |
| Color: | bule |
| Model Number: | 20D102K |
| Place of Origin: | China (Mainland) |
| Operating Temperature: | -40ºC~+105ºC |
| Storage Temperature: | 15ºC-35ºC |
Quick Details
Specifications
the following example is for you reference.
Features:
1.Wide operating voltage range from 18V to 1100V
2.Operating Temperature: -40C~ +105C
3.Storage Temperature: 15C~35C
Technical details:
6KV/3KA SeriesPartNumber
MaximumALlowableVOltage
VaristorVOltage
MaximumCLampingVOltage
PEak Current Rating(8/20μs)
MAximumEnergy
(10/1000μs)RatedPower
TypicalCApacitance
(Reference)ACrms
(V)DCrms
(V)V1mA
(V)VC
(V)IP
(A)1 pulse
(A)2 pulse
(A)(J)
(W)
1KHz
(pF)STE-20D180K
11
14
18(15-21.6)
36
20
2000
1000
11
0.2
28500 STE-20D220K
14
18
22(19.5-26)
43
20
2000
1000
14
0.2
18500 STE-20D270K
17
22
27(24-31)
53
20
2000
1000
16
0.2
13000 STE-20D330K
20
26
33(29.5-36.5)
65
20
2000
1000
23
0.2
11500 STE-20D390K
25
31
39(35-43)
77
20
2000
1000
26
0.2
8500 STE-20D470K
30
38
47(42-52)
93
20
2000
1000
30
0.2
7400 STE-20D560K
35
45
56(50-62)
110
20
2000
1000
38
0.2
6500 STE-20D680K
40
56
68(61-75)
135
20
2000
1000
41
0.2
5800 STE-20D820K
50
65
82(74-90)
135
100
6500
4500
45
1.0
7500 STE-20D101K
60
85
100(90-110)
165
100
6500
4500
50
1.0
6500 STE-20D121K
75
100
120(108-132)
200
100
6500
4500
55
1.0
5500 STE-20D151K
95
125
150(135-165)
250
100
6500
4500
70
1.0
4500 STE-20D181K
115
150
180(162-198)
300
100
6500
4500
85
1.0
2200 STE-20D201K
130
170
200(180-220)
340
100
6500
4500
95
1.0
1700 STE-20D221K
140
180
220(198-242)
360
100
6500
4500
100
1.0
1600 STE-20D241K
150
200
240(216-264)
395
100
6500
4500
108
1.0
1500 STE-20D271K
175
225
270(243-297)
455
100
6500
4500
127
1.0
1300 STE-20D301K
190
250
300(270-330)
500
100
6500
4500
136
1.0
1300 STE-20D331K
210
275
330(297-363)
550
100
6500
4500
150
1.0
1100 STE-20D361K
230
300
360(324-396)
595
100
6500
4500
163
1.0
1100 STE-20D391K
250
320
390(351-429)
650
100
6500
4500
180
1.0
1100 STE-20D431K
275
350
430(387-473)
710
100
6500
4500
190
1.0
1000 STE-20D471K
300
385
470(423-517)
775
100
6500
4500
204
1.0
900 STE-20D511K
320
415
510(459-561)
845
100
6500
4500
210
1.0
800 STE-20D561K
350
460
560(504-616)
925
100
6500
4500
215
1.0
710 STE-20D621K
385
505
620(558-682)
1025
100
6500
4500
224
1.0
700 STE-20D681K
420
560
680(612-748)
1120
100
6500
4500
230
1.0
650 STE-20D751K
460
615
750(675-825)
1240
100
6500
4500
255
1.0
600 STE-20D781K
485
640
780(702-858)
1290
100
6500
4500
265
1.0
510 STE-20D821K
510
670
820(738-902)
1355
100
6500
4500
282
1.0
530 STE-20D911K
550
745
910(819-1001)
1500
100
6500
4500
310
1.0
500 STE-20D102K
625
825
1000(900-1100)
1650
100
6500
4500
342
1.0
450 STE-20D112K
680
895
1100(990-1210)
1815
100
6500
4500
383
1.0
360
| PartNumber | MaximumALlowableVOltage | VaristorVOltage | MaximumCLampingVOltage | PEak Current Rating(8/20μs) | MAximumEnergy (10/1000μs) |
RatedPower | TypicalCApacitance (Reference) | ||||
| ACrms (V) |
DCrms (V) |
V1mA (V) |
VC (V) |
IP (A) |
1 pulse (A) |
2 pulse (A) |
(J) | (W) | 1KHz (pF) | ||
| STE-20D820K | 50 | 65 | 82(74-90) | 135 | 100 | 10000 | 6500 | 37.8 | 1.0 | 7500 | |
| STE-20D101K | 60 | 85 | 100(90-110) | 165 | 100 | 10000 | 6500 | 42 | 1.0 | 6500 | |
| STE-20D121K | 75 | 100 | 120(108-132) | 200 | 100 | 10000 | 6500 | 56 | 1.0 | 5500 | |
| STE-20D151K | 95 | 125 | 150(135-165) | 250 | 100 | 10000 | 6500 | 70 | 1.0 | 4500 | |
| STE-20D181K | 115 | 150 | 180(162-198) | 300 | 100 | 10000 | 6500 | 84 | 1.0 | 2200 | |
| STE-20D201K | 130 | 170 | 200(180-220) | 340 | 100 | 10000 | 6500 | 98 | 1.0 | 1700 | |
| STE-20D221K | 140 | 180 | 220(198-242) | 360 | 100 | 10000 | 6500 | 105 | 1.0 | 1600 | |
| STE-20D241K | 150 | 200 | 240(216-264) | 395 | 100 | 10000 | 6500 | 112 | 1.0 | 1500 | |
| STE-20D271K | 175 | 225 | 270(243-297) | 455 | 100 | 10000 | 6500 | 126 | 1.0 | 1300 | |
| STE-20D301K | 190 | 250 | 300(270-330) | 500 | 100 | 10000 | 6500 | 133 | 1.0 | 1300 | |
| STE-20D331K | 210 | 275 | 330(297-363) | 550 | 100 | 10000 | 6500 | 140 | 1.0 | 1100 | |
| STE-20D361K | 230 | 300 | 360(324-396) | 595 | 100 | 10000 | 6500 | 168 | 1.0 | 1100 | |
| STE-20D391K | 250 | 320 | 390(351-429) | 650 | 100 | 10000 | 6500 | 182 | 1.0 | 1100 | |
| STE-20D431K | 275 | 350 | 430(387-473) | 710 | 100 | 10000 | 6500 | 196 | 1.0 | 1000 | |
| STE-20D471K | 300 | 385 | 470(423-517) | 775 | 100 | 10000 | 6500 | 210 | 1.0 | 900 | |
| STE-20D511K | 320 | 415 | 510(459-561) | 845 | 100 | 10000 | 6500 | 210 | 1.0 | 800 | |
| STE-20D561K | 350 | 460 | 560(504-616) | 925 | 100 | 10000 | 6500 | 210 | 1.0 | 710 | |
| STE-20D621K | 385 | 505 | 620(558-682) | 1025 | 100 | 10000 | 6500 | 224 | 1.0 | 700 | |
| STE-20D681K | 420 | 560 | 680(612-748) | 1120 | 100 | 10000 | 6500 | 224 | 1.0 | 650 | |
| STE-20D751K | 460 | 615 | 750(675-825) | 1240 | 100 | 10000 | 6500 | 266 | 1.0 | 600 |
| STE-20D781K | 485 | 640 | 780(702-858) | 1290 | 100 | 10000 | 6500 | 440 | 1.0 | 510 |
| STE-20D821K | 510 | 670 | 820(738-902) | 1355 | 100 | 10000 | 6500 | 266 | 1.0 | 530 |
| STE-20D911K | 550 | 745 | 910(819-1001) | 1500 | 100 | 10000 | 6500 | 280 | 1.0 | 500 |
| STE-20D102K | 625 | 825 | 1000(900-1100) | 1650 | 100 | 10000 | 6500 | 280 | 1.0 | 450 |
| STE-20D112K | 680 | 895 | 1100(990-1210) | 1815 | 100 | 10000 | 6500 | 620 | 1.0 | 360 |
Operation method of useage:
1.the over-voltage protection for transistors, IC, SCR and semiconductor switching components and a variety of electronic, electrical equipment
2.Surge absorption and over-voltage protection for household appliances
3.Industrial electrical surge absorption
4.Electrostatic discharge and noise signal cancellation
5.Surge absorption of relays and solenoid valves
6.over-voltage protection for leakage switch
7.the lightning protection and over-voltage protection for Telephone program-controlled switches and communications equipment
Package:
BULK:INNER BOX/OUTER CARTON
TAPING:INNER BOX/OUTER CARTON
