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.
“ZNR” Transient/Surge Absorbers (Type D)
W
L
D
T
W
H
20.0 min.
f
1.0
L
L
D
T
W
2
H
20.0 min.
f
1.0
L
10000
1000
100
10
1
20 100 1000 10000
10
6
Times
10
5
Times
10
4
Times
10
3
Times
10
2
Times
10 Times
2 Times
1 Time
Impulse Width (µs)
Impulse Current (A)
5 min. interval
2 min. interval
10 sec. interval
2 times :
up to 10 times :
up to 10
6
times :
400
300
200
100
90
80
70
60
50
40
30
7
6
5
20
10
9
8
10
–6
10
–5
10
–4
10
–3
10
–2
10
–1
10
0
10
1
10
2
10
3
10
4
10
5
180
220
270
330
390
470
560
680
560
470
390
330
270
220
180
680
3
4
Voltage (V)
Current (A)
Test current waveform
10
–6
to 10
–3
A: Direct current
10
–1
to 10
4
A: 8/20 µs
Max. Clamping Voltage
Max.
Leakage Current
Typical Characteristics
Voltage vs. Current Impulse Derating (Relation between impulse
width and impulse current multiple)
Dimensions in mm (not to scale)
✽ Refer to page 24 to 26 about leads cut type and taping.
✽: W
2
(ERZV20D182)
ERZV20D180 to ERZV20D680 ERZV20D180 to ERZV20D680
Part No. D max. T max.
W
±1.0
H max.
L
±1.0
ERZV20D180 21.5 5.1 10.0 24.5 1.5
ERZV20D220 21.5 5.2 10.0 24.5 1.6
ERZV20D270 21.5 5.3 10.0 24.5 1.7
ERZV20D330 21.5 5.5 10.0 24.5 1.9
ERZV20D390 21.5 5.5 10.0 24.5 1.9
ERZV20D470 21.5 5.6 10.0 24.5 2.0
ERZV20D560 21.5 5.7 10.0 24.5 2.1
ERZV20D680 21.5 5.8 10.0 24.5 2.2
ERZV20D820 21.5 4.9 10.0 24.5 1.8
ERZV20D101 21.5 5.1 10.0 24.5 2.0
ERZV20D121 21.5 5.3 10.0 24.5 2.2
ERZV20D151 21.5 5.6 10.0 24.5 2.5
ERZV20D201 21.5 5.2 10.0 24.5 2.1
ERZV20D221 21.5 5.3 10.0 24.5 2.2
ERZV20D241 21.5 5.4 10.0 24.5 2.3
ERZV20D271 21.5 5.6 10.0 24.5 2.5
ERZV20D331 21.5 5.9 10.0 24.5 2.8
ERZV20D361 21.5 6.1 10.0 24.5 3.0
ERZV20D391 21.5 6.2 10.0 24.5 3.1
ERZV20D431 21.5 6.4 10.0 24.5 3.3
ERZV20D471 21.5 6.6 10.0 24.5 3.5
ERZV20D511 21.5 6.8 10.0 24.5 3.7
ERZV20D561 22.5 7.1 10.0 25.5 4.2
ERZV20D621 22.5 7.5 10.0 25.5 4.4
ERZV20D681 22.5 7.8 10.0 25.5 4.7
ERZV20D751 22.5 8.2 10.0 25.5 5.1
ERZV20D821 22.5 8.5 10.0 25.5 5.4
ERZV20D911 22.5 9.0 10.0 25.5 5.9
ERZV20D102 22.5 9.5 10.0 25.5 6.4
ERZV20D112 22.5 10.1 10.0 25.5 7.0
ERZV20D182 23.5 14.8 15.0
✽
28.0 10.7(±2.0)
Jan. 201502