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“ZNR” Transient/Surge Absorbers (Type D)
“ZNR” Transient/Surge Absorbers
Type:
Series:
D
E
“ZNR” Transient/Surge Absorber, Series E, Type D
features large surge current and energy handling
capability for absorbing transient overvoltage in a
compact size.
Features
● Large
withstanding surge current capability in compact sizes
“Energy Handling Capability” absorbing transient overvoltages in compact sizes
● Wide range of varistor voltages
● RoHS compliant
● Large
Recommended Applications
● Transistor,
diode, IC, thyristor or triac semiconductor protection
protection in consumer electronic equipment
● Surge protection in communication, measuring or controller electronics
● Surge protection in electronic home appliances, gas or petroleum appliances
● Surge
Applicable Standards
● UL1449
(VZCA2/UL, VZCA8/C-UL)
IEC61051-1, -2, -2-2, IEC60950-1 Annex.Q
● CQC(GB/T10193, GB/T10194, GB4943.1, GB8898)
Refer to pages 2 to 3, and 19 for the details
● VDE
■ As for Handling Precautions and Minimum Quantity / Packing Unit
Please see Related Information
Explanation of Part Numbers
1
2
3
4
E
R
Z
E
5
6
7
8
Series
Series E5
Series E7
Series E8
Series E10
Series E11
Series E14
10
11
12
Design No.
Product Code
E05
E07
E08
E10
E11
E14
9
Lead Configuration
Symbol Lead Configuration Packaging
Bulk
Straight Lead
A
1)
Bulk
Crimped Lead
B
2)
Taped
Straight Lead
E
2)
Taped
Crimped Lead
F
Nominal Varistor Voltage
The first two digits are significant
figures and the third one denotes
the number of zeros following.
1) Excluding E14, only the lead cut
2) Excluding E14
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.
08
1
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Reference Guide to Standard Products
Part No.
Applicable
Standards
ERZE05A201
Type
Name
E201
ERZE07A201
Approvals
Varistor
Voltage
at 1 mA
(V)
Clamping
Voltage
at 8/20µs
Maximum
Allowable
Voltage
Maximum
Peak Current
at 8/20µs(A)
ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times
○☆◇
340
10
1200
E7201
○☆◇
340
25
2500 1250
ERZE08A201
E8201
○☆◇
340
25
3500 2500
ERZE10A201
E10201
○☆◇
340
50
4500 3000
ERZE11A201
E11201
○☆★◇◆
340
50
6000 5000
ERZE14A201
E14201
○☆★◇◆
340
100
10000 7000
ERZE05A221
E221
○☆◇
360
10
1200
360
25
2500 1250
360
25
3500 2500
360
50
4500 3500
200
(185 to 225)
130
170
600
600
ERZE07A221
E7221
○☆◇
ERZE08A221
E8221
○☆◇
ERZE10A221
E10221
○☆◇
ERZE11A221
E11221
○☆★◇◆
360
50
6000 5000
ERZE14A221
E14221
○☆★◇◆
360
100
10000 7000
220
(198 to 242)
140
180
ERZE05A241
E241
○☆◇
395
10
1200
ERZE07A241
E7241
○☆◇
395
25
2500 1250
ERZE08A241
E8241
○☆◇
395
25
3500 2500
ERZE10A241
E10241
○☆◇
395
50
4500 3000
ERZE11A241
E11241
○☆★◇◆
395
50
6000 5000
ERZE14A241
E14241
○☆★◇◆
395
100
10000 7000
ERZE05A271
E271
○☆◇
455
10
1200
240
(216 to 264)
150
200
600
ERZE07A271
E7271
○☆◇
455
25
2500 1250
E8271
○☆◇
455
25
3500 2500
ERZE10A271
E10271
○☆◇
455
50
4500 3000
ERZE11A271
E11271
○☆★◇◆
455
50
6000 5000
ERZE14A271
E14271
○☆★◇◆
455
100
10000 7000
ERZE05A331
E331
○☆◇
545
10
1200
545
25
2500 1250
545
25
3500 2500
545
50
4500 3000
175
225
ERZE07A331
E7331
ERZE08A331
E8331
○☆◇
ERZE10A331
E10331
○☆◇
ERZE11A331
E11331
○☆★◇◆
545
50
6000 4500
ERZE14A331
E14331
○☆★◇◆
545
100
10000 6500
210
270
ERZE05A361
E361
○☆◇
595
10
1200
ERZE07A361
E7361
○☆◇
595
25
2500 1250
ERZE08A361
E8361
○☆◇
595
25
3500 2500
ERZE10A361
E10361
○☆◇
595
50
4500 3000
ERZE11A361
E11361
○☆★◇◆
595
50
6000 4500
ERZE14A361
E14361
○☆★◇◆
595
100
10000 6500
360
(324 to 396)
230
300
600
ERZE05A391
E391
○☆◇
650
10
1200
ERZE07A391
E7391
○☆◇
650
25
2500 1250
ERZE08A391
E8391
○☆◇
650
25
3500 2500
ERZE10A391
E10391
○☆◇
650
50
4500 3000
ERZE11A391
E11391
○☆★◇◆
650
50
6000 4500
ERZE14A391
E14391
○☆★◇◆
650
100
10000 6500
390
(351 to 429)
250
320
E431
○☆◇
710
10
1200
ERZE07A431
E7431
○☆◇
710
25
2500 1250
ERZE08A431
E8431
○☆◇
710
25
3500 2500
ERZE10A431
E10431
○☆◇
710
50
4500 3000
ERZE11A431
E11431
○☆★◇◆
710
50
6000 4500
ERZE14A431
E14431
○☆★◇◆
710
100
10000 6500
275
350
AC 100 V to 120 V, Line–Line
Applications
Telephone Line Applications,
(For DC 250 V Insulation
Resistance Test)
600
ERZE05A431
430
(387 to 473)
AC 100 V to 120 V, Line–Line
Applications
600
○☆◇
330
(297 to 363)
AC 100 V Line–Line
Applications
600
ERZE08A271
270
(247 to 303)
Recommended Applications
600
AC 100 V to 220 V, Line–Line
and
Line–Ground Applications
◯ : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q),
◇ : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898)
※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.
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.
08
2
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Reference Guide to Standard Products
Part No.
Applicable
Standards
ERZE05A471
Type
Name
E471
ERZE07A471
Approvals
Varistor
Voltage
at 1 mA
(V)
Clamping
Voltage
at 8/20µs
Maximum
Allowable
Voltage
Maximum
Peak Current
at 8/20µs(A)
ACrms (V) DC (V) max.(V) Ip (A) 1 time 2 times
○☆◇
775
10
1200
E7471
○☆◇
775
25
2500 1250
ERZE08A471
E8471
○☆★◇◆
775
25
3500 2500
ERZE10A471
E10471
○☆★◇◆
775
50
4500 3000
ERZE11A471
E11471
○☆★◇◆
775
50
6000 4500
ERZE14A471
E14471
○☆★◇◆
775
100
10000 6500
ERZE07A511
E7511
○☆◇
845
25
2500 1250
ERZE08A511
E8511
○☆★◇◆
845
25
3500 2500
ERZE10A511
E10511
○☆★◇◆
845
50
4500 3000
ERZE11A511
E11511
○☆★◇◆
845
50
6000 4500
ERZE14A511
E14511
○☆★◇◆
845
100
10000 6500
ERZE07A561
E7561
○☆◇
930
25
2500 1250
ERZE08A561
E8561
○☆★◇◆
930
25
3500 2500
ERZE10A561
E10561
○☆★◇◆
930
50
4500 3000
ERZE11A561
E11561
○☆★◇◆
930
50
6000 4500
ERZE14A561
E14561
○☆★◇◆
930
100
10000 6500
ERZE07A621
E7621
○☆◇
1025
25
2500 1250
ERZE08A621
E8621
○☆★◇◆
1025
25
3500 2500
ERZE10A621
E10621
○☆★◇◆
1025
50
4500 3000
ERZE11A621
E11621
○☆★◇◆
1025
50
5000 4500
ERZE14A621
E14621
○☆★◇◆
1025
100
7500 6500
ERZE08A681
E8681
○☆★◇◆
1120
25
3500 2500
ERZE10A681
ERZE11A681
ERZE14A681
E10681
E11681
E14681
○☆★◇◆
1120
1120
1120
50
50
100
4500 3000
5000 4500
7500 6500
ERZE08A751
E8751
○☆★◇◆
1240
25
3500 2500
ERZE10A751
E10751
○☆★◇◆
1240
50
4500 3000
ERZE11A751
E11751
○☆★◇◆
ERZE14A751
E14751
○☆★◇◆
ERZE10A821
E10821
○☆★◇◆
ERZE11A821
E11821
○☆★◇◆
ERZE14A821
E14821
○☆★◇◆
ERZE10A911
E10911
○☆★◇◆
ERZE11A911
E11911
○☆★◇◆
ERZE14A911
E14911
○☆★◇◆
ERZE10A102
E10102
○☆★◇◆
ERZE11A102
E11102
○☆★◇◆
ERZE14A102
E14102
○☆★◇◆
ERZE10A112
E10112
○☆★◇◆
ERZE11A112
E11112
○☆★◇◆
ERZE14A112
E14112
○☆★◇◆
○☆★◇◆
470
(423 to 517)
510
(459 to 561)
560
(504 to 616)
620
(558 to 682)
680
(612 to 748)
300
320
350
385
420
385
410
450
505
560
○☆★◇◆
750
(675 to 825)
820
(738 to 902)
910
(819 to 1001)
1000
(900 to 1100)
1100
(990 to 1210)
Recommended Applications
460
510
550
625
680
615
670
745
825
895
600
1240
50
5000 4500
1240
100
7500 6500
1355
50
4500 3000
1355
50
5000 4500
1355
100
7500 6500
1500
50
4500 3000
1500
50
5000 4500
1500
100
7500 6500
1650
50
4500 3000
1650
50
5000 4500
1650
100
7500 6500
1815
50
4500 3000
1815
50
5000 4500
1815
100
7500 6500
AC 100 V to 220 V, Line–Line
and
Line–Ground Applications
AC 100 V to 240 V, Line–Line
and
Line–Ground Applications
AC 380 V, Line–Line and
Line–Ground Applications
(For DC 500 V Insulating Test)
AC 415 V, Line–Line and
Line–Ground Applications
(For DC 500 V Insulating Test)
AC 480 V, Line–Line and
Line–Ground Applications
(For DC 500 V Insulating Test)
◯ : UL1449 (VZCA2/UL, VZCA8/C-UL), ☆ : VDE (IEC61051-1, -2, -2-2), ★ : VDE (IEC60950-1 Annex.Q),
◇ : CQC (GB/T10193, GB/T10194), ◆ : CQC (GB4943.1, GB8898)
※ Approval number (File No.) of safety regulations are subject to revision without notice. Ask factory for a copy of the latest file No.
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.
08
3
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Series E5
Ratings and Characteristics
●
Operating Temperature Range : –40 to 85 °C
Part No.
Maximum
Allowable
Voltage
Varistor
Voltage
V1 mA (V)
●
Storage Temperature Range : –40 to 125 °C
Clamping
Voltage
(max.)
✽
Ip
Rated
Power
Maximum
Peak Current Capacitance
(8/20 µs)
(max.)
(10/1000 µs) (2 ms) 1 time 2 times
Maximum
Energy
ACrms (V)
DC (V)
(V)
(W)
(J)
(J)
(A)
(A)
at 1 kHz (pF)
ERZE05A201 200(185 to 225)
130
170
340
0.25
13
9.5
1200
600
200
ERZE05A221 220(198 to 242)
140
180
360
0.25
14
10
1200
600
190
ERZE05A241 240(216 to 264)
150
200
395
0.25
15
11
1200
600
170
ERZE05A271 270(247 to 303)
175
225
455
0.25
18
13
1200
600
150
ERZE05A331 330(297 to 363)
210
270
545
0.25
21
15
1200
600
130
ERZE05A361 360(324 to 396)
230
300
595
0.25
23
17
1200
600
130
ERZE05A391 390(351 to 429)
250
320
650
0.25
26
19
1200
600
130
ERZE05A431 430(387 to 473)
275
350
710
0.25
29
21
1200
600
120
ERZE05A471 470(423 to 517)
300
385
775
0.25
32
23
1200
600
100
✽Ip Measuring current of clamping voltage : 10 A
Dimensions in mm (not to scale)
F±1.0
A max.
L±1.0
ERZE05A201
7.0
4.8
5.0
10.0
2.1
ERZE05A221
7.0
4.9
5.0
10.0
2.3
ERZE05A241
7.0
5.0
5.0
10.0
2.4
ERZE05A271
7.0
5.2
5.0
10.0
2.5
ERZE05A331
7.0
5.5
5.0
10.0
2.9
ERZE05A361
7.0
5.8
5.0
10.0
3.1
ERZE05A391
7.0
5.9
5.0
10.0
3.2
ERZE05A431
7.0
6.1
5.0
10.0
3.3
ERZE05A471
7.0
6.3
5.0
10.0
3.5
D
T
L
F
f 0.6
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
4
L
T max.
A
D max.
20.0 min.
Part No.
F
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Typical Characteristics
Voltage vs. Current
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZE05A201 to ERZE05A471
ERZE05A201 to ERZE05A471
10000
2000
Max. Clamping Voltage
Max.
Leakage Current
471
431
391
361
331
271
241
221
201
471
431
391
361
1000
1
Ti
Impulse Current (A)
Voltage (V)
300
271
241
10
Ti
10 3 mes
10 4 Tim
Tim es 10 2
Ti
e
m
10 5 s
es
Tim
es
10 10 6
Tim
es
100
es
m
400
e
2
500
200
m
Ti
1000
900
800
700
600
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
201
100
90
80
70
60
50
331
221
1
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
40
30
10-6
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
105
0.1
20
100
1000
10000
Impulse Width (µs)
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
5
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Series E7
Ratings and Characteristics
●
Operating Temperature Range : –40 to 85 °C
Part No.
Maximum
Allowable
Voltage
Varistor
Voltage
V1 mA (V)
●
Storage Temperature Range : –40 to 125 °C
Clamping
Voltage
(max.)
✽
Ip
Rated
Power
Maximum
Peak Current Capacitance
(8/20 µs)
(max.)
(10/1000 µs) (2 ms) 1 time 2 times
Maximum
Energy
ACrms (V)
DC (V)
(V)
(W)
(J)
(J)
(A)
(A)
at 1 kHz (pF)
ERZE07A201 200(185 to 225)
130
170
340
0.3
26
19
2500 1250
360
ERZE07A221 220(198 to 242)
140
180
360
0.3
30
22
2500 1250
350
ERZE07A241 240(216 to 264)
150
200
395
0.3
33
24
2500 1250
340
ERZE07A271 270(247 to 303)
175
225
455
0.3
39
28
2500 1250
310
ERZE07A331 330(297 to 363)
210
270
545
0.3
44
32
2500 1250
280
ERZE07A361 360(324 to 396)
230
300
595
0.3
50
36
2500 1250
260
ERZE07A391 390(351 to 429)
250
320
650
0.3
53
38
2500 1250
240
ERZE07A431 430(387 to 473)
275
350
710
0.3
60
43
2500 1250
210
ERZE07A471 470(423 to 517)
300
385
775
0.3
65
47
2500 1250
170
ERZE07A511 510(459 to 561)
320
410
845
0.3
70
50
2500 1250
140
ERZE07A561 560(504 to 616)
350
450
930
0.3
75
55
2500 1250
140
ERZE07A621 620(558 to 682)
385
505
1025
0.3
80
60
2500 1250
135
✽Ip Measuring current of clamping voltage : 25 A
Dimensions in mm (not to scale)
F±1.0
A max.
L±1.0
ERZE07A201
9.0
5.3
7.5
12.5
2.1
ERZE07A221
9.0
5.4
7.5
12.5
2.3
ERZE07A241
9.0
5.5
7.5
12.5
2.4
ERZE07A271
9.0
5.7
7.5
12.5
2.5
ERZE07A331
9.0
6.0
7.5
12.5
2.8
ERZE07A361
9.0
6.2
7.5
12.5
2.9
ERZE07A391
9.0
6.3
7.5
12.5
3.0
ERZE07A431
9.0
6.5
7.5
12.5
3.1
ERZE07A471
9.0
6.8
7.5
12.5
3.3
ERZE07A511
9.0
7.0
7.5
12.5
3.5
ERZE07A561
9.0
7.4
7.5
13.5
3.8
ERZE07A621
10.0
7.8
7.5
13.5
4.0
D
T
L
F
f 0.8
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.
02
6
L
T max.
A
D max.
20.0 min.
Part No.
F
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Typical Characteristics
Voltage vs. Current
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZE07A201 to ERZE07A621
ERZE07A201 to ERZE07A621
10000
561
511
471
431
391
361
Tim
es
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
40
30
10-6
s
10
331
221
e
im
10 6
e
100 10 4
10 5 Tim
Tim es
es
201
100
90
80
70
60
50
2T
271
241
200
Tim
300
1
400
es
es
im es
Tim 02 T 3 Tim
1 0
1
621
500
Voltage (V)
1000
10
1000
900
800
700
600
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
621
561
511
471
431
391
361
331
271
241
221
201
Surge Current (A)
2000
Max. Clamping Voltage
Max.
Leakage Current
10-5
10-4
10-3
10-2
10-1
100
101
102
103
Current (A)
104
105
1
20
100
1000
Impulse Width (µs)
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.
02
7
10000
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Series E8
Ratings and Characteristics
●
Operating Temperature Range : –40 to 85 °C
Part No.
Maximum
Allowable
Voltage
Varistor
Voltage
V1 mA (V)
●
Storage Temperature Range : –40 to 125 °C
Clamping
Voltage
(max.)
✽
Ip
Rated
Power
Maximum
Peak Current Capacitance
(8/20 µs)
(max.)
(10/1000 µs) (2 ms) 1 time 2 times
Maximum
Energy
ACrms (V)
DC (V)
(V)
(W)
(J)
(J)
(A)
(A)
at 1 kHz (pF)
ERZE08A201 200(185 to 225)
130
170
340
0.4
35
25
3500 2500
390
ERZE08A221 220(198 to 242)
140
180
360
0.4
39
27.5
3500 2500
380
ERZE08A241 240(216 to 264)
150
200
395
0.4
42
30
3500 2500
360
ERZE08A271 270(247 to 303)
175
225
455
0.4
49
35
3500 2500
330
ERZE08A331 330(297 to 363)
210
270
545
0.4
58
42
3500 2500
300
ERZE08A361 360(324 to 396)
230
300
595
0.4
65
45
3500 2500
280
ERZE08A391 390(351 to 429)
250
320
650
0.4
70
50
3500 2500
260
ERZE08A431 430(387 to 473)
275
350
710
0.4
80
55
3500 2500
230
ERZE08A471 470(423 to 517)
300
385
775
0.4
85
60
3500 2500
180
ERZE08A511 510(459 to 561)
320
410
845
0.4
92
67
3500 2500
150
ERZE08A561 560(504 to 616)
350
450
930
0.4
92
67
3500 2500
150
ERZE08A621 620(558 to 682)
385
505
1025
0.4
92
67
3500 2500
140
ERZE08A681 680(612 to 748)
420
560
1120
0.4
92
67
3500 2500
130
ERZE08A751 750(675 to 825)
460
615
1240
0.4
100
70
3500 2500
130
✽Ip Measuring current of clamping voltage : 25 A
Dimensions in mm (not to scale)
F±1.0
A max.
L±1.0
ERZE08A201
10.5
5.1
7.5
13.5
1.9
ERZE08A221
10.5
5.2
7.5
13.5
2.0
ERZE08A241
10.5
5.3
7.5
13.5
2.1
ERZE08A271
10.5
5.5
7.5
13.5
2.3
ERZE08A331
10.5
5.9
7.5
13.5
2.6
ERZE08A361
10.5
6.1
7.5
13.5
2.8
ERZE08A391
10.5
6.3
7.5
13.5
2.9
ERZE08A431
10.5
6.5
7.5
13.5
3.1
ERZE08A471
10.5
7.3
7.5
13.5
3.6
ERZE08A511
10.5
7.8
7.5
13.5
4.0
ERZE08A561
10.5
8.1
7.5
13.5
4.3
ERZE08A621
11.5
8.7
7.5
14.5
4.7
ERZE08A681
11.5
9.0
7.5
14.5
5.0
ERZE08A751
11.5
9.7
7.5
14.5
5.6
D
T
L
F
f 0.8
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
8
L
T max.
A
D max.
20.0 min.
Part No.
F
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Typical Characteristics
Voltage vs. Current
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZE08A201 to ERZE08A511
ERZE08A201 to ERZE08A511
10000
2000
Max.
Leakage Current
511
471
431
391
361
331
271
241
221
201
1000
Voltage (V)
Surge Current (A)
241
201
100
90
80
70
60
50
10 6
331
221
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
ERZE08A561 to ERZE08A751
1
20
105
100
1000
Impulse Width (µs)
10000
Max. Clamping Voltage
Max.
Leakage Current
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
3000
1000
2000
751
681
621
561
10
Surge Current (A)
10
100
e
im
1 T imes
2T
es s
Tim ime
3 T
10
700
2
10
1000
900
800
es
Tim
Voltage (V)
10000
ERZE08A561 to ERZE08A751
5000
4000
Tim
es
10
40
30
10-6
e
im
271
4
Ti
m
e
10 5 s
Tim
es
100
300
200
10
es
im
511
1T
400
2T
500
s
es
es
m ime
Tim 2 Ti
3 T
10 10
471
431
391
361
10
1000
900
800
700
600
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
Max. Clamping Voltage
4
Ti
10 5 mes
Tim
es
600
500
400
300
200
10-6
10
1
56
751
681
621
10-5
10 6
Tim
es
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
10-4
10-3
10-2
10-1
100
Current (A)
101
103
102
104
105
1
20
100
1000
Impulse Width (µs)
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
9
10000
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Series E10
Ratings and Characteristics
●
Operating Temperature Range : –40 to 85 °C
Part No.
Maximum
Allowable
Voltage
Varistor
Voltage
●
Storage Temperature Range : –40 to 125 °C
Clamping
Voltage
(max.)
✽
Ip
Rated
Power
Maximum
Peak Current Capacitance
(8/20 µs)
(max.)
(10/1000 µs) (2 ms) 1 time 2 times
Maximum
Energy
V1 mA (V)
ACrms (V)
DC (V)
(V)
(W)
(J)
(J)
(A)
(A)
at 1 kHz (pF)
ERZE10A201
200(185 to 225)
130
170
340
0.5
47
34
4500 3000
630
ERZE10A221
220(198 to 242)
140
180
360
0.5
50
36
4500 3000
600
ERZE10A241
240(216 to 264)
150
200
395
0.5
56
40
4500 3000
570
ERZE10A271
270(247 to 303)
175
225
455
0.5
64
46
4500 3000
530
ERZE10A331
330(297 to 363)
210
270
545
0.5
72
52
4500 3000
470
ERZE10A361
360(324 to 396)
230
300
595
0.5
84
60
4500 3000
430
ERZE10A391
390(351 to 429)
250
320
650
0.5
91
65
4500 3000
400
ERZE10A431
430(387 to 473)
275
350
710
0.5
99
71
4500 3000
350
ERZE10A471
470(423 to 517)
300
385
775
0.5
106
76
4500 3000
320
ERZE10A511
510(459 to 561)
320
410
845
0.5
117
84
4500 3000
300
ERZE10A561
560(504 to 616)
350
450
930
0.5
120
86
4500 3000
290
ERZE10A621
620(558 to 682)
385
505
1025
0.5
126
88
4500 3000
280
ERZE10A681
680(612 to 748)
420
560
1120
0.5
133
95
4500 3000
260
ERZE10A751
750(675 to 825)
460
615
1240
0.5
140
100
4500 3000
250
ERZE10A821
820(738 to 902)
510
670
1355
0.5
154
110
4500 3000
230
ERZE10A911
910(819 to 1001)
550
745
1500
0.5
168
112
4500 3000
220
ERZE10A102 1000(900 to 1100)
625
825
1650
0.5
182
130
4500 3000
200
ERZE10A112 1100(990 to 1210)
680
895
1815
0.5
196
140
4500 3000
180
✽Ip Measuring current of clamping voltage : 50 A
Dimensions in mm (not to scale)
F±1.0
A max.
L±1.0
ERZE10A201
11.5
5.3
7.5
15.0
2.1
ERZE10A221
11.5
5.4
7.5
15.0
2.3
ERZE10A241
11.5
5.5
7.5
15.0
2.4
ERZE10A271
11.5
5.7
7.5
15.0
2.5
ERZE10A331
11.5
6.0
7.5
15.0
2.8
ERZE10A361
11.5
6.2
7.5
15.0
2.9
ERZE10A391
11.5
6.3
7.5
15.0
3.0
ERZE10A431
11.5
6.5
7.5
15.0
3.1
ERZE10A471
11.5
6.8
7.5
15.0
3.3
ERZE10A511
11.5
7.0
7.5
15.0
3.5
ERZE10A561
11.5
7.4
7.5
15.0
3.8
ERZE10A621
12.5
7.8
7.5
16.0
4.0
ERZE10A681
12.5
8.1
7.5
16.0
4.2
ERZE10A751
12.5
8.6
7.5
16.0
4.6
ERZE10A821
12.5
8.9
7.5
16.0
5.0
ERZE10A911
12.5
9.5
7.5
16.0
5.7
ERZE10A102
12.5
10.0
7.5
16.0
6.2
ERZE10A112
12.5
10.6
7.5
16.0
6.8
D
T
L
F
f 0.8
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.
02
10
L
T max.
A
D max.
20.0 min.
Part No.
F
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Typical Characteristics
Voltage vs. Current
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZE10A201 to ERZE10A561
ERZE10A201 to ERZE10A561
10000
2000
Max.
Leakage Current
561
511
471
431
391
361
331
271
241
221
201
511
471
431
391
361
1000
10
Voltage (V)
Surge Current (A)
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
1
20
105
100
1000
Impulse Width (µs)
10000
Max. Clamping Voltage
Max.
Leakage Current
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
112
102
911
821
751
681
621
3000
1000
10
1T
2
10
es
Tim
2000
Ti
m
10 5 es
Tim
es
es
im
2T
Surge Current (A)
e
es
4
m
Ti
2
im
3
10
100
11
es
10
102
911
821
Tim
Voltage (V)
10000
ERZE10A621 to ERZE10A112
5000
1000
900
800
Tim
es
10
331
221
ERZE10A621 to ERZE10A112
4000
es
im
10 6
40
30
10-6
2T
201
100
90
80
70
60
50
e
im
4
Ti
m
10 5 es
Tim
es
100
271
241
Ti
10
1T
3
561
300
200
10
500
400
es
es
Tim 2 Tim
es
m
10
1000
900
800
700
600
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
Max. Clamping Voltage
700
600
10 6
500
10
Tim
es
400
300
200
10-6
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
751
681
621
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
105
1
20
100
1000
Impulse Width (µs)
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.
02
11
10000
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Series E11
Ratings and Characteristics
●
Operating Temperature Range : –40 to 85 °C
Part No.
Maximum
Allowable
Voltage
Varistor
Voltage
●
Storage Temperature Range : –40 to 125 °C
Clamping
Voltage
(max.)
✽
Ip
Rated
Power
Maximum
Peak Current Capacitance
(8/20 µs)
(max.)
(10/1000 µs) (2 ms) 1 time 2 times
Maximum
Energy
V1 mA (V)
ACrms (V)
DC (V)
(V)
(W)
(J)
(J)
(A)
(A)
at 1 kHz (pF)
ERZE11A201
200(185 to 225)
130
170
340
0.6
70
50
6000 5000
690
ERZE11A221
220(198 to 242)
140
180
360
0.6
78
55
6000 5000
660
ERZE11A241
240(216 to 264)
150
200
395
0.6
84
60
6000 5000
620
ERZE11A271
270(247 to 303)
175
225
455
0.6
99
70
6000 5000
580
ERZE11A331
330(297 to 363)
210
270
545
0.6
115
80
6000 4500
520
ERZE11A361
360(324 to 396)
230
300
595
0.6
130
90
6000 4500
480
ERZE11A391
390(351 to 429)
250
320
650
0.6
140
100
6000 4500
450
ERZE11A431
430(387 to 473)
275
350
710
0.6
155
110
6000 4500
400
ERZE11A471
470(423 to 517)
300
385
775
0.6
175
125
6000 4500
360
ERZE11A511
510(459 to 561)
320
410
845
0.6
190
136
6000 4500
310
ERZE11A561
560(504 to 616)
350
450
930
0.6
190
136
6000 4500
310
ERZE11A621
620(558 to 682)
385
505
1025
0.6
190
136
5000 4500
300
ERZE11A681
680(612 to 748)
420
560
1120
0.6
190
136
5000 4500
290
ERZE11A751
750(675 to 825)
460
615
1240
0.6
210
150
5000 4500
280
ERZE11A821
820(738 to 902)
510
670
1355
0.6
235
165
5000 4500
260
ERZE11A911
910(819 to 1001)
550
745
1500
0.6
255
180
5000 4500
240
ERZE11A102 1000(900 to 1100)
625
825
1650
0.6
280
200
5000 4500
220
ERZE11A112 1100(990 to 1210)
680
895
1815
0.6
310
220
5000 4500
200
✽Ip Measuring current of clamping voltage : 50 A
Dimensions in mm (not to scale)
F±1.0
A max.
L±1.0
ERZE11A201
13.0
5.2
7.5
17.0
1.9
ERZE11A221
13.0
5.3
7.5
17.0
2.0
ERZE11A241
13.0
5.4
7.5
17.0
2.1
ERZE11A271
13.0
5.6
7.5
17.0
2.3
ERZE11A331
13.0
5.9
7.5
17.0
2.6
ERZE11A361
13.0
6.1
7.5
17.0
2.8
ERZE11A391
13.0
6.2
7.5
17.0
2.9
ERZE11A431
13.0
6.4
7.5
17.0
3.1
ERZE11A471
13.0
6.6
7.5
17.0
3.3
ERZE11A511
13.0
6.8
7.5
17.0
3.5
ERZE11A561
13.0
7.2
7.5
17.0
3.8
ERZE11A621
14.0
7.5
7.5
18.0
4.2
ERZE11A681
14.0
7.8
7.5
18.0
4.5
ERZE11A751
14.0
8.2
7.5
18.0
4.9
ERZE11A821
14.0
8.5
7.5
18.0
5.2
ERZE11A911
14.0
9.0
7.5
18.0
5.7
ERZE11A102
14.0
9.5
7.5
18.0
6.2
ERZE11A112
14.0
10.1
7.5
18.0
6.8
D
T
L
F
f 0.8
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
12
L
T max.
A
D max.
20.0 min.
Part No.
F
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Typical Characteristics
Voltage vs. Current
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZE11A201 to ERZE11A511
ERZE11A201 to ERZE11A511
10000
2000
Max.
Leakage Current
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
511
471
431
391
361
331
271
241
221
201
471
431
391
361
1000
3
10
Surge Current (A)
Voltage (V)
300
200
271
241
10
4
10 5
100
10 6
Ti
10
511
es
m
Ti
500
400
e
im
1 T ime
es es
Tim im
2 T
10
2T
1000
900
800
700
600
Max. Clamping Voltage
m
es
Tim
es
Tim
es
201
100
90
80
70
60
50
331
221
10
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
40
30
10-6
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
ERZE11A561 to ERZE11A112
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
112
102
911
821
751
681
621
561
es
Surge Current (A)
e
es
es
Tim
10 6
es
2
Ti
Tim
es
4
m
100
im
10
10
m
Ti
10
im
2T
3
2
11
10
102
911
821
1000
1T
2000
Voltage (V)
10000
10000
Max. Clamping Voltage
Max.
Leakage Current
3000
1000
900
800
100
1000
Impulse Width (µs)
ERZE11A561 to ERZE11A112
5000
4000
1
20
105
Tim
es
700
600
500
10
400
61
5
300
200
10-6
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
751
681
621
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
105
1
20
100
1000
Impulse Width (µs)
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
13
10000
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Series E14
Ratings and Characteristics
●
Operating Temperature Range : –40 to 85 °C
Part No.
V1 mA (V)
ACrms (V)
Storage Temperature Range : –40 to 125 °C
Maximum
Peak Current Capacitance
(8/20 µs)
(max.)
(10/1000 µs) (2 ms) 1 time 2 times
Clamping
Voltage
(max.)
✽
Ip
Rated
Power
DC (V)
(V)
(W)
(J)
(J)
Maximum
Allowable
Voltage
Varistor
Voltage
●
Maximum
Energy
(A)
(A)
at 1 kHz (pF)
ERZE14A201
200(185 to 225)
130
170
340
1.0
140
100
10000 7000
1300
ERZE14A221
220(198 to 242)
140
180
360
1.0
155
110
10000 7000
1200
ERZE14A241
240(216 to 264)
150
200
395
1.0
168
120
10000 7000
1100
ERZE14A271
270(247 to 303)
175
225
455
1.0
190
135
10000 7000
1000
ERZE14A331
330(297 to 363)
210
270
545
1.0
228
160
10000 6500
900
ERZE14A361
360(324 to 396)
230
300
595
1.0
255
180
10000 6500
900
ERZE14A391
390(351 to 429)
250
320
650
1.0
275
195
10000 6500
800
ERZE14A431
430(387 to 473)
275
350
710
1.0
303
215
10000 6500
800
ERZE14A471
470(423 to 517)
300
385
775
1.0
350
250
10000 6500
750
ERZE14A511
510(459 to 561)
320
410
845
1.0
382
273
10000 6500
700
ERZE14A561
560(504 to 616)
350
450
930
1.0
382
273
10000 6500
700
ERZE14A621
620(558 to 682)
385
505
1025
1.0
382
273
7500 6500
650
ERZE14A681
680(612 to 748)
420
560
1120
1.0
382
273
7500 6500
600
ERZE14A751
750(675 to 825)
460
615
1240
1.0
420
300
7500 6500
530
ERZE14A821
820(738 to 902)
510
670
1355
1.0
460
325
7500 6500
500
ERZE14A911
910(819 to 1001)
550
745
1500
1.0
510
360
7500 6500
400
ERZE14A102 1000(900 to 1100)
625
825
1650
1.0
565
400
7500 6500
400
ERZE14A112 1100(990 to 1210)
680
895
1815
1.0
620
440
7500 6500
350
✽Ip Measuring current of clamping voltage : 100 A
Dimensions in mm (not to scale)
F±1.0
A max.
L±1.0
ERZE14A201
16.5
5.2
10.0
20.0
2.1
ERZE14A221
16.5
5.3
10.0
20.0
2.2
ERZE14A241
16.5
5.4
10.0
20.0
2.3
ERZE14A271
16.5
5.6
10.0
20.0
2.5
ERZE14A331
16.5
5.9
10.0
20.0
2.8
ERZE14A361
16.5
6.1
10.0
20.0
3.0
ERZE14A391
16.5
6.2
10.0
20.0
3.1
ERZE14A431
16.5
6.4
10.0
20.0
3.3
ERZE14A471
16.5
6.6
10.0
20.0
3.5
ERZE14A511
16.5
6.8
10.0
20.0
3.7
ERZE14A561
16.5
7.2
10.0
20.0
4.0
ERZE14A621
17.5
7.5
10.0
20.5
4.4
ERZE14A681
17.5
7.8
10.0
20.5
4.7
ERZE14A751
17.5
8.2
10.0
20.5
5.1
ERZE14A821
17.5
8.5
10.0
20.5
5.4
ERZE14A911
17.5
9.0
10.0
20.5
5.9
ERZE14A102
17.5
9.5
10.0
20.5
6.4
ERZE14A112
17.5
10.1
10.0
20.5
7.2
D
T
L
F
f 1.0
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.
02
14
L
T max.
A
D max.
20.0 min.
Part No.
F
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Typical Characteristics
Voltage vs. Current
Impulse Derating
(Relation between impulse
width and impulse current multiple)
ERZE14A201 to ERZE14A511
ERZE14A201 to ERZE14A511
10000
2000
Max.
Leakage Current
511
471
431
391
361
331
471
431
391
361
Surge Current (A)
Voltage (V)
300
200
271
3
511
10
500
400
e
im
e
1T
es
Tim
2
es
Tim
10 2 Tim mes
Ti
1000
271
241
221
201
10
1000
900
800
700
600
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
Max. Clamping Voltage
10
100
10 5
10 6
4
Ti
m
es
Tim
es
Tim
es
201
100
90
80
70
60
50
10
241
331
221
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
40
30
10-6
10-5
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
ERZE14A561 to ERZE14A112
2 times : 5 min. interval
up to 10 times : 2 min. interval
up to 106 times : 10 sec. interval
2T
10
10
100
Ti
Surge Current (A)
2
es
s
e
Tim mes es
im
4 T
Tim
3
2
11
10
102
911
821
10
Voltage (V)
1T
1000
e
im
e
im
112
102
911
821
751
681
621
561
2000
700
10000
10000
Max. Clamping Voltage
Max.
Leakage Current
3000
1000
900
800
100
1000
Impulse Width (µs)
ERZE14A561 to ERZE14A112
5000
4000
1
20
105
10
5
T
10 6 im
e
Tim s
es
600
500
10
400
300
200
10-6
1
56
751
681
621
10-5
Test Current Waveform
10-6 to 10-3 A: Direct Current
10-1 to 104 A: 8/20 µs
10-4
10-3
10-2
10-1
100
Current (A)
101
102
103
104
105
1
20
100
1000
10000
Impulse Width (µs)
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.
02
15
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Straight Leads Cut Type (Bulk Type)
Ratings and Characteristics
✽ Refer to bulk standard type part no. (P4 to P13).
Dimensions in mm (not to scale)
T✽✽
B
A
D
fd
L✽
F
✽ Dimension “L”: Conforms to each individtual specification.
✽✽ Dimension “T”: Conforms to each individual specification.
notes
Unit : mm
Series
Symbol
Varistor Voltage
D
A
F
fd
B
Standard
Products
Part No.
E5
E7
E8
E10
E11
201 to 471 201 to 511
561
621
201 to 561 621 to 751 201 to 561 621 to 112 201 to 561 621 to 112
7.0 max. 9.0 max. 9.0 max. 10.0 max. 10.5 max. 11.5 max. 11.5 max. 12.5 max. 13.0 max. 14.0 max.
10.0 max. 12.5 max. 13.5 max. 13.5 max. 13.5 max. 14.5 max. 15.0 max. 16.0 max. 17.0 max. 18.0 max.
5.0±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0
0.60+0.06
0.80+0.08
0.80+0.08
0.80+0.08
0.80+0.08
0.80+0.08
0.80+0.08
0.80+0.08
0.80+0.08
0.80+0.08
–0.05
–0.05
–0.05
–0.05
–0.05
–0.05
–0.05
–0.05
–0.05
–0.05
4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0
ERZE05A□□□CS
ERZE07A□□□CS
ERZE08A□□□CS
ERZE10A□□□CS
ERZE11A□□□CS
Crimped Leads Cut Type (Bulk Type)
Ratings and Characteristics
✽ Refer to bulk standard type part no. (P4 to P13).
Dimensions in mm (not to scale)
T✽✽
A
D
C
C
fd
F
B
✽✽✽
L✽
✽ Dimension “L”: Conforms to each individual specification.
✽✽ Dimension “T”: Conforms to each individual specification.
✽✽✽ Resin extenyions : No resin below the center of the hook.
notes
Unit : mm
Series
Symbol
Varistor Voltage
D
A
C
F
fd
B
Standard
Products
Part No.
E5
E7
E8
E10
E11
201 to 471 201 to 511
561
621
201 to 561 621 to 751 201 to 561 621 to 681 751 to 112 201 to 561 621 to 112
7.0 max. 9.0 max. 9.0 max. 10.0 max. 10.5 max. 11.5 max. 11.5 max. 12.5 max. 12.5 max. 13.0 max. 14.0 max.
13.0 max. 15.5 max. 16.5 max. 16.5 max. 17.0 max. 18.0 max. 18.0 max. 19.5 max. 20.5 max. 20.5 max. 21.5 max.
1.2±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4 1.4±0.4
5.0±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0 7.5±1.0
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
0.60+0.06
–0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05
4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0 4.0±1.0
ERZE05B□□□CS
ERZE07B□□□CS
ERZE08B□□□CS
ERZE10B□□□CS
ERZE11B□□□CS
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.
04
16
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Taping Specifications for Automated Assembly
(Straight Leads and Taping)
Ratings and Characteristics
✽ Refer to bulk standard type part no. (P4 to P13).
Taping Dimensions in mm (not to scale)
P2
△h
fD
P
A
T✽
F1
H0
H
W
W1
L
W0
W2
P1
F
fd
f D0
t
P0
Position of H0 dimension
Position of F1 dimension
✽ Dimension “T”: Conforms to each individual specification.
Unit : mm
E5
E7
E8
E10
E11
Varistor Voltage 201 to 471 201 to 271 331 to 551
561
621 201 to 221 241 to 561 621 to 751 201 to 221 241 to 561 621 to 112 201 to 221 241 to 561 621 to 112
P
12.7±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0
P0
12.7±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3
P1
3.85±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70
P2
6.36±1.30 7.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.37.5±1.3
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
0.60+0.06
fd
–0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80 –0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80–0.05 0.80–0.05
F
5.0±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5
△h
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
W
18.0+1.0
–0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5
W0
5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min.
W1
9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5
W2
3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max.
H
Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22
H0
17.0±0.5 18.0+2.0
——
——
—— 18.0+2.0
——
—— 18.0+2.0
——
—— 18.0+2.0
——
——
0
0
0
0
+0.75
+0.75
+0.75
+0.75
+0.75
+0.75
+0.75
F1
——
—— 16.00 –0.50 16.00 –0.50 16.00 –0.50 —— 16.00 –0.50 16.00 –0.50 —— 16.00 –0.50 16.00+0.75
—— 16.00+0.75
–0.50
–0.50 16.00 –0.50
fD0
f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2
t
0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3
L
11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max.
7.0 max. 9.0 max. 9.0 max. 9.0 max. 10.0 max. 10.5 max. 10.5 max. 11.5 max. 11.5 max. 11.5 max. 12.5 max. 13.0 max. 13.0 max. 14.0 max.
fD
A
10.0 max. 12.5 max. 12.5 max. 13.5 max. 13.5 max. 13.5 max. 13.5 max. 14.5 max. 15.0 max. 15.0 max. 16.0 max. 17.0 max. 17.0 max. 18.0 max.
Series
Symbol
Standard
Products
Part No.
ERZE05E□□□
ERZE07E□□□
ERZE08E□□□
ERZE10E□□□
ERZE11E□□□
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.
04
17
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Taping Specifications for Automated Assembly
(Crimped Leads and Taping)
Ratings and Characteristics
✽ Refer to bulk standard type part no. (P4 to P13).
Taping Dimensions in mm (not to scale)
P2
△h
fD
P
H
W
W1
L
W0
P1
H0
W2
A
T✽
F
fd
f D0
t
P0
✽ Dimension “T”: Conforms to each individual specification.
Unit : mm
E5
E7
E8
E10
E11
Varistor Voltage 201 to 471 201 to 511
561
621 201 to 221 241 to 561 621 to 751 201 to 561 621 to 681 751 to 112 201 to 221 241 to 561 621 to 112
P
12.7±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0 15.0±1.0
P0
12.7±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3 15.0±0.3
P1
3.85±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70 3.75±0.70
P2
6.35±1.30 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3 7.5±1.3
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
+0.08
0.60+0.06
fd
–0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05 0.80 –0.05
F
5.0±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5 7.5±0.5
△h
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
0±2
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
+1.0
W
18.0+1.0
–0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5 18.0 –0.5
W0
5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min. 5.0 min.
W1
9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5 9.0±0.5
W2
3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max. 3.0 max.
H
Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22 Approx. 22
H0
17.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5 16.0±0.5
fD0
f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2 f 4.0±0.2
t
0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3 0.6±0.3
L
11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max. 11.0 max.
7.0 max. 9.0 max. 9.0 max. 10.0 max. 10.5 max. 10.5 max. 11.5 max. 11.5 max. 12.5 max. 12.5 max. 13.0 max. 13.0 max. 14.0 max.
fD
A
13.0 max. 15.5 max. 16.5 max. 16.5 max. 17.0 max. 17.0 max. 18.0 max. 18.0 max. 19.5 max. 20.5 max. 20.5 max. 20.5 max. 21.5 max.
Series
Symbol
Standard
Products
Part No.
ERZE05F□□□
ERZE07F□□□
ERZE08F□□□
ERZE10F□□□
ERZE11F□□□
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.
04
18
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Application Note for Safety Standards (For Series E)
● Approvals
products lists in "Reference Guide to Standard Products"
and VDE : Registered in "Type Name" , it isn’t registered in "Panasonic Part No."
● CQC : Registered in "Panasonic Part No."
● "Rated Voltages" are specified for UL recognized components in list shown below.
● UL
The AC Rated Voltage and Maximum Allowable Voltage
Maximum Allowable Voltage
Rated Voltage (Vrms)
Type Name
E✽201
E✽221
E✽241
E✽271
E✽331
E✽361
E✽391
E✽431
E✽471
E✽511
E✽561
E✽621
E✽681
E✽751
E✽821
E✽911
E✽102
E✽112
ACrms (V)
DC (V)
UL1449
130
140
150
175
210
230
250
275
300
320
350
385
420
460
510
550
625
680
170
180
200
225
270
300
320
350
385
410
450
505
560
615
670
745
825
895
118
127
136
159
189
209
227
250
272
291
320
350
381
418
463
500
568
600
✽: 5 series is blank, 7 series is 7, 8 series is 8, 10 series is 10, 11 series is 11, 14 series is 14
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.
03
19
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Marking Contents
Explanation of the contents
Mark
Explanation of the content
ZNR
Product Name
E✽□□□
Marking
[
Abbreviation of Part No.
Type Name
□□□
Nominal Varistor
Volage
M
Factory Identication Mark
None:Japan
Q:Indonesia
◆✽✽
Year Code
2013:3, 2014:4, 2015:5
2016:6, 2017:7, 2018:8
◇
Monthly Code
Jan:1 to Sep:9,
Oct:O, Nov:N, Dec:D
]
UL Recognized Components Mark
✽ : 5 series is blank, 7 series is 7, 8 series is 8, 10 series is 10, 11 series is 11,
14 series is 14
✽✽ : If the 10's digit of a Christian year is an even year, as an end abbreviation, an
alphabetic character is used.
1:A, 2:B, 3:C, 4:D, 5:E, 6:F, 7:G, 8:H, 9:J, 0:K
If the 10's digit of a Christian year is an odd year, as an end abbreviation, a number
is used.
Marking Contents
Varister
Voltage
Series
(Example)
201 or more
5
7
8
10
11
14
(ERZE05A□□□)
(ERZE07A□□□)
(ERZE08A□□□)
(ERZE10A□□□)
(ERZE11A□□□)
(ERZE14A□□□)
ZNR
E□□□
ZNR
E7□□□
ZNR
E8□□□
ZNR
E10□□□
ZNR
E11□□□
ZNR
E14□□□
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
20
Jun. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Performance Characteristics
Characteristics
Test Methods/Description
Specifications
Standard Test Condition
Electrical measurements (initial/after tests) shall be conducted at
temperature of 5 to 35 °C, relative humidity of maximum 85 %
———
Varistor Voltage
The voltage between two terminals with the specified measuring
current CmA DC applied is called VC or VCmA. The measurement
shall be made as fast as possible to avoid heat affection.
Maximum
Allowable Voltage
The maximum sinusoidal RMS voltage or maximum DC voltage
that can be applied continuously.
The maximum voltage between two terminals with the specified
standard impulse current (8/20 µs) illustrated below applied.
Clamping Voltage
Current(%)
100
90
50
To meet the
specified value.
10
0
8 µs
Rated Power
Maximum Energy
20 µs
Time
The power that can be applied in the specified ambient
temperature.
The maximum energy within the varistor voltage change of ±10 %
when a single impulse current of 2 ms or 10/1000 µs is applied.
Electrical
The maximum current within the varistor voltage change of ±10 %
Maximum
2 times when a standard impulse current of 8/20 µs is applied two times
Peak
with an interval of 5 minutes.
Current
(Withstanding
The maximum current within the varistor voltage change of ±10 %
Surge
1 time
with a single standard impulse current of 8/20 µs is applied.
Current)
1
Temperature Coef ficient VCmA at 85 °C – VCmA at 25 °C
×
× 100 (%/°C)
of Varistor Voltage
VCmA at 25 °C
60
Capacitance
Withstanding Voltage
(Body Insulation)
Capacitance shall be measured at 1 kHz ±10 %, 1 Vrms max.
(1 MHz ±10 % below 100 pF), 0 V bias and 20±2 °C.
0 to -0.05 %/°C max.
To meet the
specified value
The specified voltage shall be applied between both terminals of
the specimen connected together and metal foil closely wrapped
round its body for 1 minute.
Classification (Nominal varistor voltage)
V0.1 mA, V1 mA < 330 V
V0.1 mA, V1 mA > 330 V
Test Voltage (AC)
1000 Vrms
1500 Vrms
No breakdown
The change of VC shall be measured after the impulse current
listed below is applied 10000 or 100000 times continuously with
the interval of 10 seconds at room temperature.
Impulse Life
Item
Times
Part No.
Current
ERZV05D180 to ERZV05D680
ERZV07D180 to ERZV07D680
ERZV09D180 to ERZV09D680
ERZV10D180 to ERZV10D680
ERZV14D180 to ERZV14D680
ERZV20D180 to ERZV20D680
ERZV05D820 to ERZV05D471
ERZV07D820 to ERZV07D511
ERZV09D820 to ERZV09D511
ERZV10D820 to ERZV10D112
ERZV10D182CS
ERZV14D820 to ERZV14D112
ERZV14D182CS
ERZV20D820 to ERZV20D112
ERZV20D182
Impulse Life (I) Impulse Life (II)
×10 4 Times
×10 5 Times
Impulse Current
8 A (8/20 µs)
5 A (8/20 µs)
25 A (8/20 µs)
15 A (8/20 µs)
50 A (8/20 µs)
35 A (8/20 µs)
50 A (8/20 µs)
35 A (8/20 µs)
90 A (8/20 µs)
50 A (8/20 µs)
130 A (8/20 µs)
65 A (8/20 µs)
40 A (8/20 µs)
25 A (8/20 µs)
100 A (8/20 µs)
60 A (8/20 µs)
150 A (8/20 µs)
85 A (8/20 µs)
150 A (8/20 µs)
85 A (8/20 µs)
120 A (8/20 µs)
75 A (8/20 µs)
200 A (8/20 µs) 110 A (8/20 µs)
150 A (8/20 µs)
90 A (8/20 µs)
250 A (8/20 µs) 120 A (8/20 µs)
200 A (8/20 µs) 100 A (8/20 µs)
ΔVCmA /VCmA < ±10 %
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.
03
21
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Performance Characteristics
Characteristics
Test Methods
Robustness of
Terminations
(Bending)
The unit shall be secured with its terminal kept vertical and the force
specified below shall be applied in the axial direction.
The terminal shall gradually be bent by 90 ° in one direction, then 90 ° No remarkable
in the opposite direction, and again back to the original position.
mechanical damage
The damage of the terminal shall be visually examined.
Terminal diameter
Force
4.9 N
00.6 mm, 00.8 mm
9.8 N
01.0 mm
Vibration
After repeadly applying a single harmonic vibration (amplitude: 0.75
mm, double amplitude: 1.5 mm) with 1 minute vibration frequency
cycles (10 Hz to 55 Hz to 10 Hz) to each of three perpendicular
directions for 2 hours. Thereafter, the unit shall be visually examined.
Solderability
Approximately 95 %
After dipping the terminals to a depth of approximately 3 mm from the
of the termainals shall
body in a soldering bath of 235±5°C for 2±0.5 seconds, the terminal
be covered with new
shall be visually examined.
solder uniformly.
Resistance to
Soldering Heat
After each lead shall be dipped into a solder bath having a temperature
of 260±5 °C to a point 2.0 to 2.5 mm from the body of the unit, using ΔVCmA/VCmA < ±5 %
shielding board (t=1.5 mm), be held there for 10±1 s and then be stored No remarkable
at room temperature and normal humidity for 1 to 2 hours. The change of mechanical damage
VCmA and mechanical damages shall be examined.
High Temperature
Storage/
Dry Heat
The specimen shall be subjected to 125±2 °C for 1000 hours in a
thermostatic bath without load and then stored at room temperature
ΔVCmA/VCmA < ±5 %
and normal humidity for 1 to 2 hours. Thereafter, the change of VCmA
shall be measured.
Humidity
The specimen shall be subjected to 40±2 °C, 90 to 95 % RH for 1000
hours without load and then stored at room temperature and normal
ΔVCmA/VCmA < ±5 %
humidity for 1 to 2 hours. Thereafter, the change of VCmA shall be
measured.
Mechanical
Robustness of
Terminations
(Tensile)
After gradually applying the force specified below and keeping the
unit fixed for 10 seconds, the terminal shall be visually examined for
any damage.
Terminal diameter
Force
9.8 N
00.6 mm, 00.8 mm
19.6 N
01.0 mm
The temperature cycle shown below shall be repeated five cycles and
then stored at room temperature and normal humidity for 1 to 2 hours.
The change of VCmA and mechanical damage shall be
examined.
Environmental
Specifications
Temperature
Cycle
Step
1
2
3
4
Temperature (°C) Period (minutes)
–40±3
30±3
Room temperature
15±3
125±2
30±3
Room temperature
15±3
ΔVCmA/VCmA < ±5 %
No remarkable
mechanical damage
High Temperature
Load/
Dry Heat Load
After being continuously applied the Maximum Allowable Voltage
at 85±2 °C for 1000 hours, the specimen shall be stored at room
temperature and normal humidity for 1 to 2 hours. Thereafter, the
change of VCmA shall be measured.
Damp Heat Load/
Humidity Load
The specimen shall be subjected to 40±2 °C, 90 to 95 % RH and the
Maximum Allowable Voltage for 1000 hours and then stored at room
temperature and normal humidity for 1 to 2 hours. Thereafter, the
change of VCmA shall be measured.
Low Temperature
Storage/Cold
The specimen shall be subjected to –40±2 °C without load for 1000
hours and then stored at room temperature and normal humidity for ΔVCmA/VCmA < ±5 %
1 to 2 hours. Thereafter, the change of VCmA shall be measured.
ΔVCmA/VCmA < ±10 %
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.
03
22
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
“ZNR”Transient/Surge Absorbers, Type D, Series E
Handling Precautions
Safety Precautions
In case that a ZNR Surge Absorber (Type D Series E)(hereafter referred to as the ZNR, or product name) is
used, if an abnormality takes place because of peripheral conditions of the ZNR(material, environments, power
source conditions, circuit conditions, etc. in equipment design), fire, electric shock, burn, or product failure may be
occur. The precautions for this product are described below, understand the content thoroughly before usage. For
more questions, contact us.
1.
Precautions to be strictly observed
1.1 Confirmation of performance ratings
Use the ZNR within its rated range of performance such as the Max. allowable voltage, withstanding surge
current, withstanding energy, impulse life(surge life), average pulse power, and operating temperature range.
If used outside the range, the ZNR can be degrade and have element fracture, which may result in smoking
and ignition.
1.2 To avoid accidents due to unexpected phenomena, take the following measures
1) In the event of fracture of the ZNR, its pieces may scatter ; hence, put the case or cover of the set product in place.
2) Do not install the ZNR near combustible substances(polyvinyl chloride wires, resin moldings, etc.). If it is difficult to do,
install a nonflammable cover.
3) Across-the-line use
When the ZNR is used across a line, put a current fuse in series with the ZNR(Refer to Item 2.1.1). (4) and
Table 1.
4) Use between line to ground
(1) If the case that the ZNR is used between a line to the ground, the short-circuit of the ZNR may not blow the
current fuse because of grounding resistance, which may cause smoking and ignition of the ZNR’s exterior resin.
As the measure against it, install an earth leakage breaker on the power supply side of the ZNR position. If no
earth leakage breaker is installed, use a thermal fuse together wth a current fuse in series. (Refer to Table 1.)
(2) If the case that the ZNR is used between a live part to metal case, an electric shock may develop at a
shortcircuit of the ZNR ; hence, ground the metal case to the ground or keep it from the human body.
2. Application notes
2.1 Pay attention to the following items to avoid the shortened life and failure of the ZNR
1) Circuit conditions
(1) Select a ZNR of which the maximum voltage including fluctuations in source voltage allows for the
maximum permissible circuit voltage. (Refer to Table 1.)
(2) In cases that surges are intermittently applied at short intervals(for example, in case that the voltage of the
noise simulator test is implemented etc.), do not let them exceed the ZNR’s rated power.
(3) Select a ZNR recommended in Table 1.
<1> Across-the-line use
If possible, use a Part No. marked with ✽ in case of voltage temporarily rises load unbalance of
separately-wired loads, short between hot and neutral-line, open of neutral line in single-phase-three-wired
system, and due to resonance at switching for a capacitive, inductive load.
<2> Used between line to ground
Use a different Part No. from “Across-the-line use” as table 1, because of raising voltage in case of “Line
to Ground Fault”.
Use a Part No. marked with ✽✽ in table 1, in case of the insulation resistance test(500 VDC) for
equipment. When using a Part of the varistor voltage that the insulation efficiency examination can not
be cleared, there is a case where the surge absorber can be done by removing it from the circuit
depending on the circuit condition(Refer examination of Japan Domestic Safety Regulations).
Use a Part No. marked with ✽✽✽ in table 1, in case of the withstanding voltage test(1000 VAC or 1200 VAC)
for equipment.
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.
04
23
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
(4) Concerning current fuse
<1> We recommend selecting a ZNR and the rated current of a current fuse as follows.
Finally, please be sure that there is no danger if the ZNR mounted on the equipment breaks.
● Type
D, Series E
Standard Part No. ERZE05A□□□ ERZE07A□□□ ERZE08A□□□ ERZE10A□□□ ERZE11A□□□ ERZE14A□□□
5 A max.
Fuse rated current
7 A max.
7 A max.
10 A max.
10 A max.
10 A max.
✽ Fuses shall use rated voltages appropriate for circuits.
<2> The recommended fuse position is shown in table 1, “Example of ZNR application”, however, if the load
current of protected equipment is larger than that of the above recommended fuse rated current, install
a current fuse at the position shown below.
Current Fuse
Protected
Equipment
Power Source Side
ZNR
(5) Concerning thermal fuse
Set a thermal fuse to get high thermal conductivity with ZNR.
Table 1 Example of ZNR application
Across-the-Line use
Use between Line to ground
Connections example
DC/AC
Single-phase
L
DC/AC
Single-phase
fuse
ZNR1
L
N
Protected
Equipment
N
AC
3-phase
AC
3-phase
fuse
Example of varistor voltage
Protected
Equipment
ZNR2 {
Thermal
coupling
Thermal Fuse
ZNR3 {
ZNR3 ZNR3
Protected
Equipment
ZNR3 {
ZNR4 {
Thermal Fuse
Thermal
coupling
ZNR3
ZNR1
ZNR3
ZNR1
fuse
Protected
Equipment
ZNR
fuse
Source
voltage
Nominai varistor voltage
AC100 V
201 to 361✽
AC120 V
✽
241 to 431
AC200 V
471 to 621✽
AC220 V
✽
471 to 621
AC240 V
511, 621✽
AC380 V
751, 821✽
ZNR
ZNR2
ZNR4
Source
voltage
Nominai varistor voltage
AC100 V
AC220 V
471
511
621✽
821 and more✽✽
AC230 V
AC240 V
511
621✽
821 and more✽✽
AC380 V
112✽✽
Note : Element size is selected by impulse Condition.
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.
04
24
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
2) Operating environments
(1) The ZNR is designed to be used indoors. Do not use it exposed outdoors.
(2) Do not use the ZNR in places exposed to temperatures beyond the operating temperature range, such
as places exposed to sunlight and vicinities of heating equipment.
(3) Do not use the ZNR in places exposed to high temperatures and high humidity, such as places exposed
directly to rain, wind, dew condensation, and vapor.
(4) Do not use the ZNR in dusty and salinity environment and atmospheres polluted by corrosive gases.
3) Processing conditions
(1) Do not wash the ZNR by such solvents(thinner, acetone, etc.) as its exterior resin deteriorates.
(2) Do not apply a strong vibration or shock (by falling, etc.) to the ZNR, cracking to its exterior resin
and element may occur.
(3) When coating the ZNR with resin(including molding), do not use such resin.
(4) Do not bend the ZNR type D lead wires at the position close to its ZNR type D exterior resin, or apply
external force to the position.
(5) When soldering the ZNR lead wires, follow the recommended conditions and do not melt the solder
and insulating materials constituting the ZNR.
Soldering Method
Recommended
Condition
Attention Item
Flow soldering
260 °C, within 10 sec.
Type D is not Reflow soldering object part.
Type D
✽1 Soldering iron temperature should not exceed 400 °C and should not be applied for mor than 5 seconds.
✽2 Profile be careful because there is a margin of error in the way of measuring.
✽3 The temperature depend on the size and the package density of the substrate. Therefore, confirm every kind of the substrate.
● Soldering
temperature-time profile to recommend
Temperature (°C)
Flow soldering
Soldering
Gradual cooling
Preheating
Preheating
The normal to 130 °C
max. 120s
Soldering
max. 260 °C
max. 10s
Gradual cooling
Gradual cooling
Time
4) Long-term storage
(1)Do not store the ZNR under high temperature and high humidity. Store it at a temperature up to 40 °C
and at humidity below 75 %RH, and use it within two years.
Before using the ZNR that has been stored for a long period(two years or longer), confirm the
solderability.
(2) Avoid atmospheres full of corrosive gases(hydrogen sulfide, sulfurous acid, chlorine, ammonia, etc.).
(3) Avoid direct sunlight and dew condensation.
3. Notices
3.1 In cases that the ZNR is used in equipment(aerospace equipment, medical equipment, etc.) requiring extremely
high reliability, ask us for a selection of Part No., and protection coordination, etc. in advance.
3.2 Note that we do not take any responsibility for faults and abnormalities resulting from the use not in conformity
with the contents of entries in the delivery specification.
3.3 There is a possibility that the ZNR will unexpectedly cause smoke or ignite because of an abnormal rise of the
circuit voltage and invasion of excessive surge. To prevent that accident from spreading over the equipment and not
to expand the damage, use multiplex protection such as the adoption of frame-retardant materials for housing parts
and structural parts.
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.
04
25
Jan. 2015
“ZNR” Transient/Surge Absorbers (Type D)
Minimum Quantity / Packing Unit
✽ Please contact local sales office about packing specifications.
Product
Series/Type
Straight Leads
<Bulk>
Leads Cut Type
<Bulk>
“ZNR”
Transient/
Surge
Absorbers
Type D
Series E
Straight Leads and
Taped
Crimped Lead and
Taped
Part Number
ERZE05A201 to 471
ERZE07A201 to 391
ERZE07A431 to 621
ERZE08A201 to 331
ERZE08A361 to 511
ERZE08A561 to 751
ERZE10A201 to 241
ERZE10A271 to 431
ERZE10A471 to 112
ERZE11A201 to 361
ERZE11A391 to 561
ERZE11A621 to 112
ERZE14A201 to 221
ERZE14A241 to 431
ERZE14A471 to 112
ERZE05A(B)201CS to 471CS
ERZE07A(B)201CS to 391CS
ERZE07A(B)431CS to 621CS
ERZE08A(B)201CS to 331CS
ERZE08A(B)361CS to 511CS
ERZE08A(B)561CS to 751CS
ERZE10A(B)201CS to 241CS
ERZE10A(B)271CS to 431CS
ERZE10A(B)471CS to 112CS
ERZE11A(B)201CS to 361CS
ERZE11A(B)391CS to 561CS
ERZE11A(B)621CS to 112CS
ERZE05E201 to 471
ERZE07E201 to 271
ERZE07E331 to 471
ERZE07E511 to 621
ERZE08E201 to 271
ERZE08E331 to 431
ERZE08E471 to 511
ERZE08E561 to 751
ERZE10E201 to 241
ERZE10E271 to 471
ERZE10E511 to 561
ERZE10E621 to 112
ERZE11E201 to 271
ERZE11E331 to 511
ERZE11E561 to 112
ERZE05F201 to 471
ERZE07F201 to 271
ERZE07F331 to 471
ERZE07F511 to 621
ERZE08F201 to 271
ERZE08F331 to 431
ERZE08F471 to 511
ERZE08F561 to 751
ERZE10F201 to 241
ERZE10F271 to 471
ERZE10F511 to 561
ERZE10F621 to 112
ERZE11F201 to 271
ERZE11F331 to 511
ERZE11F561 to 112
Minimum Quantity Packing Quantity
/ Packing Unit
in Carton
100
50
50
50
50
50
50
50
50
50
50
50
50
50
50
100
100
50
100
50
50
100
50
50
50
50
50
1000
1000
1000
500
1000
1000
1000
500
1000
1000
1000
500
1000
1000
500
1000
1000
1000
500
1000
1000
1000
500
1000
1000
1000
500
1000
1000
500
10000
3000
3000
3000
3000
2000
3000
3000
2000
3000
2000
1000
2000
2000
1000
10000
4000
4000
4000
4000
3000
4000
4000
3000
3000
2000
2000
10000
10000
10000
5000
5000
5000
5000
2500
5000
5000
5000
2500
5000
5000
2500
10000
10000
10000
5000
5000
5000
5000
2500
5000
5000
5000
2500
5000
5000
2500
Carton (about)
L×W×H (mm)
210×340×180
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×180
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
210×340×110
400×360×260
400×360×260
470×360×260
400×360×260
360×310×320
360×310×320
360×310×320
360×270×320
360×310×320
360×310×320
360×310×320
360×270×320
360×310×320
360×310×320
360×270×320
400×360×260
400×360×260
470×360×260
400×360×260
360×310×320
360×310×320
360×310×320
360×270×320
360×310×320
360×310×320
360×310×320
360×270×320
360×310×320
360×310×320
360×270×320
Part No., quantity and country of origin are designated on outer packages in English.
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.
04
26
Jan. 2015
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