RADIAL LEAD METAL OXIDE VARISTORS - HIGH ENERGY SERIES
SUPPRESSION
Max Applied
CKE
Marking
Contin. Volts
Part Number
On Part
AC
RMS
DC
Z21L180H
21H180
11
14
Z21L220H
21H220
14
18
Z21L270H
21H270
17
22
Z21L330H
21H330
20
26
Z21L390H
21H390
25
31
Z21L470H
21H470
30
38
Z21L560H
21H560
35
45
Z21L680H
21H680
40
56
Z21L820H
21H820
50
65
Z21L101H
21H101
60
85
Z21L121H
21H121
75
100
Z21L151H
21H151
95
125
Z21L181H
21H181
115
150
Z130LA20AH
130H20A
130
170
Z140LA20AH
140H20A
140
180
Z150LA20AH
150H20A
150
200
Z175LA20AH
175H20A
175
225
Z200LA20AH
200H20A
195
250
Z210LA40AH
210H40A
210
275
Z230LA40AH
230H40A
230
300
Z250LA40AH
250H40A
250
320
Z275LA40AH
275H40A
275
350
Z300LA40AH
300H40A
300
385
Z320LA40AH
320H40A
320
410
Z350LA40AH
350H40A
350
460
Z385LA40AH
385H40A
385
505
Z420LA40AH
420H40A
420
560
Z460LA40AH
460H40A
460
615
Z480LA80AH
480H80A
485
640
Z510LA80AH
510H80A
510
670
Z550LA80AH
550H80A
550
745
Z600LA100AH 600H100A
625
825
Z660LA100AH 660H100A
680
895
Z1000LA160AH 1000H160A 1000
1465
Z130LA20BH
130H20B
130
170
Z140LA20BH
140H20B
140
180
Z150LA20BH
150H20B
150
200
Z175LA20BH
175H20B
175
225
Z200LA20BH
200H20B
195
250
Z210LA40BH
210H40B
210
275
Z230LA40BH
230H40B
230
300
Z250LA40BH
250H40B
250
320
Z275LA40BH
275H40B
275
350
Z300LA40BH
300H40B
300
385
Z320LA40BH
320H40B
320
410
Z350LA40BH
350H40B
350
460
Z385LA40BH
385H40B
385
505
Z420LA40BH
420H40B
420
560
Z460LA40BH
460H40B
460
615
Z480LA80BH
480H80B
485
640
Z510LA80BH
510H80B
510
670
Z550LA80BH
550H80B
550
745
Z600LA100BH 600H100B
625
825
Z660LA100BH 660H100B
680
895
Z1000LA160BH 1000H160B 1000
1465
Varistor Voltage Energy
@ 1 mA DC
2ms
DC Volts
Joules
18 (16-20)
12
22 (20-24)
14
27 (24-30)
17
33 (30-36)
21
39 (35-43)
25
47 (42-52)
30
56 (50-62)
36
68 (61-75)
44
82 (74-90)
40
100 (90-110)
50
120 (108-132)
60
150 (135-165)
75
180 (162-198)
84
200 (185-225)
100
220 (198-242)
110
240 (216-264)
120
270 (247-303)
135
300 (270-330)
148
330 (297-363)
160
360 (324-396)
180
390 (351-429)
195
430 (387-473)
215
470 (423-517)
250
510 (459-561)
273
560 (504-616)
273
620 (558-682)
273
680 (612-748)
273
750 (675-825)
300
780 (702-858)
315
820 (738-902)
325
910 (819-1001)
360
1000 (900-1100) 400
1100 (990-1210) 440
1800 (1620-1980) 720
200 (185-210)
100
220 (198-230)
110
240 (216-252)
120
270 (247-284)
135
300 (270-315)
148
330 (297-345)
160
360 (324-380)
180
390 (351-410)
195
430 (387-450)
215
470 (423-494)
250
510 (459-535)
273
560 (504-590)
273
620 (558-650)
273
680 (612-715)
273
750 (675-790)
300
780 (702-820)
315
820 (738-860)
325
910 (819-955)
360
1000 (900-1050) 400
1100 (990-1155) 440
1800 (1620-1890) 720
Max. Clamping
Voltage 8/20
µs
Volts
Amps
36
20
43
20
53
20
65
20
77
20
93
20
110
20
135
20
135
100
165
100
200
100
250
100
300
100
340
100
360
100
395
100
455
100
500
100
550
100
595
100
650
100
710
100
775
100
845
100
915
100
1025
100
1120
100
1240
100
1290
100
1355
100
1500
100
1650
100
1815
100
2970
100
325
100
345
100
375
100
435
100
475
100
525
100
565
100
620
100
675
100
735
100
805
100
870
100
975
100
1065
100
1180
100
1225
100
1290
100
1425
100
1570
100
1725
100
2820
100
Peak
Typical
Dimensions (mm) - Figure 64
Current Capacitance
± 1 mm
Amps
pF
D-Max T-Max W
d
3000
40000
23.5 12.0 10.0 1.0
3000
30000
23.5 12.0 10.0 1.0
3000
24500
23.5 12.0 10.0 1.0
3000
20000
23.5 12.0 10.0 1.0
3000
13800
23.5 12.0 10.0 1.0
3000
13500
23.5 12.0 10.0 1.0
3000
12200
23.5 12.0 10.0 1.0
3000
11500
23.5 12.0 10.0 1.0
10000
8200
23.5 12.0 10.0 1.0
10000
8000
23.5 12.0 10.0 1.0
10000
5500
23.5 12.0 10.0 1.0
10000
4200
23.5 12.0 10.0 1.0
10000
2500
23.5 12.0 10.0 1.0
10000
2300
23.5 12.0 10.0 1.0
10000
2200
23.5 12.0 10.0 1.0
10000
2200
23.5 12.0 10.0 1.0
10000
2100
23.5 12.0 10.0 1.0
10000
1800
23.5 12.0 10.0 1.0
10000
1750
23.5 12.0 10.0 1.0
10000
1700
23.5 12.0 10.0 1.0
10000
1400
23.5 12.0 10.0 1.0
10000
1350
23.5 12.0 10.0 1.0
10000
1200
23.5 12.0 10.0 1.0
10000
1050
23.5 12.0 10.0 1.0
10000
850
23.5 12.0 10.0 1.0
10000
570
23.5 12.0 10.0 1.0
10000
550
23.5 12.0 10.0 1.0
10000
530
23.5 12.0 10.0 1.0
10000
530
23.5 12.0 10.0 1.0
10000
530
23.5 12.0 10.0 1.0
10000
480
23.5 12.0 10.0 1.0
10000
480
23.5 12.0 10.0 1.0
10000
400
23.5 12.0 10.0 1.0
10000
250
23.5 12.0 10.0 1.0
10000
2300
23.5 12.0 10.0 1.0
10000
2200
23.5 12.0 10.0 1.0
10000
2200
23.5 12.0 10.0 1.0
10000
2100
23.5 12.0 10.0 1.0
10000
1800
23.5 12.0 10.0 1.0
10000
1750
23.5 12.0 10.0 1.0
10000
1700
23.5 12.0 10.0 1.0
10000
1400
23.5 12.0 10.0 1.0
10000
1350
23.5 12.0 10.0 1.0
10000
1200
23.5 12.0 10.0 1.0
10000
1050
23.5 12.0 10.0 1.0
10000
850
23.5 12.0 10.0 1.0
10000
570
23.5 12.0 10.0 1.0
10000
550
23.5 12.0 10.0 1.0
10000
530
23.5 12.0 10.0 1.0
10000
530
23.5 12.0 10.0 1.0
10000
530
23.5 12.0 10.0 1.0
10000
480
23.5 12.0 10.0 1.0
10000
480
23.5 12.0 10.0 1.0
10000
400
23.5 12.0 10.0 1.0
10000
250
23.5 12.0 10.0 1.0
65
CKE
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