“ZNR” Transient/Surge Absorbers (Type D)
Refer to page 24 to 26A about leads cut type and taping.
✽
■ Dimensions in mm (not to scale)
D
Part No.
D max.
T max.
W
1.0
10.0
H max.
L
1.0
1.5
T
ERZV20D180
ERZV20D220
ERZV20D270
ERZV20D330
ERZV20D390
ERZV20D470
ERZV20D560
ERZV20D680
ERZV20D820
ERZV20D101
ERZV20D121
ERZV20D151
ERZV20D201
ERZV20D221
ERZV20D241
ERZV20D271
ERZV20D331
ERZV20D361
ERZV20D391
ERZV20D431
ERZV20D471
ERZV20D511
ERZV20D561
ERZV20D621
ERZV20D681
ERZV20D751
ERZV20D821
ERZV20D911
ERZV20D102
ERZV20D112
ERZV20D182
2
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
21.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
22.5
23.5
5.1
5.2
5.3
5.5
5.5
5.6
5.7
5.8
4.9
5.1
5.3
5.6
5.2
5.3
5.4
5.6
5.9
6.1
6.2
6.4
6.6
6.8
7.1
7.5
7.8
8.2
8.5
9.0
9.5
10.1
14.8
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
24.5
25.5
25.5
25.5
25.5
25.5
25.5
25.5
25.5
28.0
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
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
1.6
1.7
1.9
1.9
2.0
2.1
2.2
1.8
2.0
2.2
2.5
2.1
2.2
2.3
2.5
2.8
3.0
3.1
3.3
3.5
3.7
4.2
4.4
4.7
5.1
5.4
5.9
6.4
7.0
L
W
f
1.0
W
(ERZV20D182)
D
T
L
f
1.0
✽
15.0
10.7( 2.0)
: W
✽
■ Typical Characteristics
Voltage vs. Current
(Relation between impulse
Impulse Derating
width and impulse current multiple)
ERZV20D180 to ERZV20D680
10000
ERZV20D180 to ERZV20D680
.BYꢀꢁ$MBNQJOHꢁ7PMUBHF
.BYꢀ
-FBLBHFꢁ$VSSFOU
2 times : 5 min. interval
400
680
up to 10 times : 2 min. interval
up to 106 times :10 sec. interval
560
470
300
390
330
200
1000
100
10
270
220
180
100
90
80
70
60
50
680
40
560
470
30
390
330
270
20
220
180
1
20
100
1000
10000
10
9
Impulse Width (µs)
Test current waveform
8
10–6 to 10–3 A: Direct current
10–1 to 104 A: 8/20 µs
7
6
5
4
3
10–6 10–5
10–4
10–3
10–2
10–1
100
101
102
103
104
105
Current (A)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Aug. 2012
– 22 –
PANASONIC [ PANASONIC ]
