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ERZ-UxxJ, ERZ-CxxE Series Datasheet by Panasonic Electronic Components

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Panasonic INDUSTRY Varistors (ZNR S For Thyristor Protection Type: E 'fi in Type E O RoHS compliant >l< scr="" :="" silicone="" controlled="" rectifiers="" note="" :="" ask="" our="" factory="" for="" product="" specification="" before="" use.="" las="" for="" handling="" precautions="" and="" minimum="" quantity="" packing="" unit="" please="" see="" related="" information="" design="" and="" specuficatmns="" are="" each="" subject="" m="" change="" wlmout="" notice="" ask="" rscmry="" [or="" me="" current="" technical="" specmcamns="" before="" purchase="" and/or="" use.="" sppma="" a="" sarezv="" cancem="" snse="" regardmg="" km;="" product,="" please="" be="" sure="" to="" contact="" us="" immediately.="" 14-dec-20="">
Varistors (ZNR Surge Absorber) Type E/J
Varistors (ZNR Surge Absorber)
For Thyristor Protection
Type: E
Type: J
RoHS compliant
Surge protection of SCR✽ power controllers
Surge protection of SCR✽ power sources
SCR = Silicone Controlled Rectifiers
Note : Ask our factory for Product Specification before use.
As for Handling Precautions and Minimum Quantity / Packing Unit
Please see Related Information
Type
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.
14-Dec-20
Varistors (ZNR Surge Absorber) for thyristors is especially designed to protect SCR power controllers
and SCR power sources from high energy transient over voltages.
The ZNR is smaller in size and excellent in the clamping voltage characteristics as compared with a
conventional selenium surge absorber.
Type E is for relatively low handling capacity of trans-former and Type J is for heavy duty use.
Recommended Applications
Panasonic 'NDUSTRV Varistors (ZNR Surge Absorber) Type E/J ”ZNR” Transient/Surge Absorbers, Type E axlmum axlmum Allowable Clamping Volta e Volta e v (v) ACrms(v) DC(V) 90/) |p(A) ’ Dimensions in mm (not to scale) (Type E) 53 Deslgn and specmcappns are eacn subject to change wlthout nppce Ask :acrpry rpr rne current technical specmcanons before purchase and/or use. snpum a sarelv cpncern anse regardmg {m5 product, please be sure ca Contact us lmmedlately. l4rDeozn
Varistors (ZNR Surge Absorber) Type E/J
ZNR Transient/Surge Absorbers, Type E
●Operating Temperature Range : -40 to 85 ℃
●Storage Temperature Range : -40 to 110 ℃
ACrms(V)
DC(V)
Maximum
Allowable
Voltage
V
lp
(V)
10
20
700
775
1425
1655
*760
1.40
1.35
1.35
1.35
1.35
1.35
1185
1265
1425
1655
*785
*950
412
583
622
242
264
330
Commutation
Surge Ratio
*760
*785
*950
1185
1265
1.45
1.40
1.35
1.35
1.35
467
lp(A)
Maximum
Clamping
Voltage
Impulse Life
(2 ms, 104 times)
(A)
10
622
ERZC20EK541P
ERZC20EK681P
ERZC20EK821P
ERZC20EK911P
1051 to 1181
498 to 542
523 to 560
945 to 1017
1051 to 1181
ERZC32EK821P
ERZC32EK911P
ERZC32EK102P
ERZC32EK112P
495
550
412
440
495
550
242
264
330
ERZC20EK511P
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.
14-Dec-20
630 to 678
788 to 848
840 to 904
ERZC20EK102P
ERZC20EK112P
ERZC32EK511P
ERZC32EK541P
ERZC32EK681P
1.35
1.35
1.45
440
20
700
775
342
373
467
583
Ratings and Characteristics(Type E)
39±142±148±1
51±155±160±1
Dimensions in mm (not to scale) (Type E)
Part No.
Varistor
Voltage
V
1 mA
(V)
342
373
ERZC20EK□□□P
ERZC32EK□□□P
Part No.
498 to 542
523 to 560
630 to 678
788 to 848
840 to 904
945 to 1017
14
4.3
24
12
5
ISO
M4
H
ZNR Dot
Part No.
Date code
L
W
Panasomc 'NDUSTRV Varistors (ZNR Surge Absorber) Type E/J Ratings and Characteristics( Pe 3) Maximum Allowable Maximum Clamping Impulse Life Voltage Voltage (2 rns, 10‘ times) Acrms DC V lp (V) (V) (V) (A) ERZU11JP511 40 40 88 ERZU12JP511 70 70 104 ERZU13JP511 95 95 121 ERZU14JP511 125 125 138 ERZU15JP511 150 150 155 ERZU16JP511 180 180 172 ERZU17JP511 210 210 189 ERZU11JP5115 40 40 120 ERZU12JP5115 70 70 169 ERZU13JP5115 95 95 219 ERZU14JP5115 125 125 260 ERZU11JP541 40 40 88 ERZU12JP541 70 70 105 ERZU13JP541 95 95 122 ERZU14JP541 125 125 139 ERZU15JP541 150 150 156 ERZU16JP541 180 180 172 ERZU17JP541 210 210 189 ERZU11JP5415 40 40 121 ERZU12JP5415 70 70 171 ERZU13JP5415 95 95 221 ERZU14JP5415 125 125 270 Design and Speaficatlans are eacn supiec: to change Wimour notice ASK iacrpry rpr rne currenr :ecnnicai specincazions before purcriase and/or use. snpuia a sarezv cpncern arise regarding :nis product, piease he sure to Contact us immediately. lArDECVZD
Varistors (ZNR Surge Absorber) Type E/J
“ZNR” Transient/Surge Absorbers, Type J
Style(1 Style(2
●Operating Temperature Range : -40 to 70 ℃
●Storage Temperature Range : -40 to 110 ℃
Dimensions in mm (not to scale) (Type J)
ERZU14JP541B
ERZU13JP541B
ERZU12JP541B
ERZU11JP541B
ERZU17JP541
ERZU16JP541
ERZU15JP541
ERZU14JP541
ERZU13JP541
ERZU11JP541
ERZU12JP541
ERZU13JP511B
ERZU14JP511B
lp
(A)
*95
125
150
180
210
*40
ERZU12JP511
ERZU13JP511
20
*70
*70
171
191
*95
*95
221
241
125
125
270
290
141
Single 264 373 785
*40
*40
1.40 (1)
180
180
88
108
Delta 264 785
*40
*40
1.40 (2)
121
20
*70
*70
105
125
*95
*95
122
142
125
125
139
159
150
150
156
176
172
192
210
210
189
209
20
20
Connection
Maximum Allowable
Voltage
Maximum Clamping
Voltage
Impulse Life
(2 ms, 10
4
times)
Commutation
Surge Ratio
Dimensions in mm
Acrms
(V)
DC
(V)
V
lp
(V)
Style
120
169
219
260
108
124
141
158
140
189
ERZU16JP511
ERZU17JP511
ERZU11JP511B
ERZU12JP511B
1.45 (2)
Single
Delta
*70
242
242
342
760
760
ERZU11JP511
125
*40
*70
ERZU14JP511
ERZU15JP511
280
138
155
172
189
1.45 (1)
175
192
209
Ratings and Characteristics(Type J)
Part No.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
14-Dec-20
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
*95
125
(A)
*40
*70
*95
125
150
180
210
*40
*70
*95
88
104
121
239
C
104±1
6.5
20
46
20
46
6.5
104±1
122±1
141±1
60
14
22
3
60
22
14 3
A
B
M4
N.P.
A
B
N.P.
M4
Panasonlc INDUSTRY Varistors (ZNR Surge Absorber) Type E/J Maximum Allowable Maximum Clamplng Impulse Llfe Voltage Voltage (2 rns, 10‘ tlmes) Acrms DC V lp (V) (V) (V) (A) ERZU211P102 4O 40 102 122 ERZUZZJP102 7O 70 135 155 ERZU23JP102 95 95 168 188 ERZU24JP102 125 125 199 219 ERZU251P102 150 150 230 250 ERZU26JP102 180 180 261 281 ERZUZlJPlOZB 4O 40 166 186 ERZUZZJPlOZB 7O 70 261 281 ERZU211P112 4O 40 103 123 ERZUZZJP112 7O 70 136 156 ERZU23JP112 95 95 169 189 ERZU24JP112 125 125 200 220 ERZU251P112 150 150 232 252 ERZU26JP112 180 180 264 284 ERZUZlJPllZB 4O 40 168 188 ERZUZZJPllZB 7O 70 264 284 ERZU211P132F 4O 40 149 169 ERZUZZJP132F 7O 70 182 202 ERZU23JP132F 95 95 214 234 ERZU24JP132F 125 125 246 266 ERZU251P132F 150 150 278 298 ERZU26JP132F 180 180 310 330 ERZU211P132H 4O 40 213 233 ERZUZZJP132H 7O 70 309 329 ERZU211P162F 4O 40 150 170 ERZUZZJP162F 7O 70 184 204 ERZU23JP162F 95 95 218 238 ERZU24JP162F 125 125 252 272 ERZU251P162F 150 150 286 306 ERZU26JP162F 180 180 320 340 ERZU211P162H 4O 40 217 237 ERZU221P162H 7O 70 317 337 ERZU211P192F 4O 40 152 172 ERZUZZJP192F 7O 70 187 207 ERZU23JP192F 95 95 222 242 ERZU24JP192F 125 125 257 277 ERZU251P192F 150 150 292 312 ERZU26JP192F 180 180 327 347 ERZU211P192H 4O 40 222 242 ERZU221P192H 7O 70 327 347 ERZU211P222F 4O 40 154 174 ERZUZZJP222F 7O 70 190 210 ERZU23JP222F 95 95 227 247 ERZU24JP222F 125 125 264 284 ERZU211P222H Delta 1100 7 3325 40 40 1.35 (2) 227 247 40 ERZU311P252F 4O 40 167 187 ERZU3ZJP252F 7O 70 218 238 ERZU33JP252F 95 95 269 289 ERZU34JP252F 125 125 320 340 ERZU311P252H Delta 1320 7 3800 40 40 1.35 (2) 266 288 40 Deslgn and specmcauans are eacn subject to change wltlmut nauce Ask lactorv my cne current technical specmcauuns berure purcnase and/or use snoum a safelv concern anse regarmng cnls product, please be sure co cuncacc us unmemacew MrDeCrZD
Varistors (ZNR Surge Absorber) Type E/J
250
281
234
266
298
252
284
188
284
169
202
247
187
238
289
340
288
269
227
266
167
218
320
40
102
135
168
199
230
261
166
261
103
40
40
40
40
40
40
214
264
168
232
246
278
136
169
20
20
20
20
40
40
190
210
213
233
264
200
149
182
186
281
123
156
189
220
122
155
188
219
1.35
1.35
1.35
(1)
(2)
(1)
(2)
(1)
(2)
(1)
(2)
(2)
(1)
(2)
1.45
1.45
1.40
1.40
1.35
1.35
1.35
1.35
*70
*95
180
*40
*70
*40
*70
*95
125
150
*40
125
150
*95
125
*40
*40
*70
*95
125
150
180
*40
*95
125
150
*40
*40
*70
150
180
*40
*70
*40
125
*40
1320 1867 3800
990 1400 2850
1320
3800
990 2850
1100
3325
*70
*70
150
150
*70
*70
*40
Delta
484 684 1520
484 1520
528 746 1570
Delta
Single
Delta
Delta
Single
Single
Delta
Single
660 1900
825 1167 2375
ERZU21JP222H
ERZU31JP252F
ERZU32JP252F
ERZU33JP252F
ERZU34JP252F
ERZU31JP252H
ERZU21JP132F
ERZU22JP132F
ERZU23JP132F
ERZU24JP132F
ERZU25JP132F
ERZU26JP132F
ERZU21JP192H
ERZU25JP192F
ERZU23JP192F
ERZU21JP162H
ERZU25JP162F
ERZU22JP132H
ERZU22JP192H
ERZU22JP162F
ERZU23JP162F
ERZU24JP162F
ERZU22JP192F
ERZU26JP192F
B C
ERZU21JP112B
ERZU22JP112B
ERZU25JP102
ERZU26JP102
ERZU21JP102B
ERZU22JP102B
ERZU21JP112
ERZU22JP112
Delta 528 1570
*40
*70
*40
*70
*95
125
*40
*70
*95
125
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.
14-Dec-20
Part No. Connection
Maximum Allowable
Voltage
Maximum Clamping
Voltage
Commutation
Surge Ratio
227
247
ERZU24JP222F
125
125
264
284
*40
1.35 (1)
154
174
40
*70
Dimensions in mm
327
347
1.35
*95
ERZU21JP222F
Single 1100 1550 3325
*40
ERZU22JP222F
*70
ERZU23JP222F
*95
*40
*40
222
242
180
180
327
347
292
312
*95
*95
222
242
125
125
257
ERZU24JP192F
*40
*40
217
237
ERZU22JP162H
*70
*70
317
ERZU21JP192F
*40
*40
152
172
187
207
277
1.35 (1)
337
(2)825 2375
ERZU26JP162F
*70
*70
184
204
Single
150
150
286
306
*95
*95
218
238
125
125
252
272
180
180
320
340
329
ERZU21JP162F
330
ERZU21JP132H
*40
*40
180
180
310
*40
*40
150
170
Single
Delta
660 933 1900
*40
*70
Impulse Life
(2 ms, 10
4
times)
ERZU21JP102
ERZU22JP102
ERZU23JP102
ERZU24JP102
*70
*70
309
ERZU23JP112
ERZU24JP112
ERZU25JP112
ERZU26JP112
Acrms
(V)
DC
(V)
V
lp
(V)
lp
(A)
(A) Style
150
180
*70
*95
*70
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Panasonic '“DUST’” Varistors (ZNR Surge Absorber) | Handling Precautions A Safety Precautions In case that a Varistors (ZNR Surge Absorber) (hereafter referred to as the ZNR, or product name) is use if an abnormality takes place because of peripheral conditions of the ZNR(materia|, environments, power source conditions, circuit conditions, etc. In equipment design), fire, electric shock, burn, or product failur may be occur. The precautions for this product are described below, understand the content thoroughly about safety for this products, be sure to inform us rapidly, operate your technical examination. LA Operating Conditions precautions to be strictly observed 1.1 Confirmation of performance ratings 1.2 To avoid accidents due to unexpected phenomena, take the following measures 1) Across-the-Iine use (1) When the ZNR is used across a line, put a current fuse in series with the ZNR. (2) ZNR Surge Absorbers Type P has a built-in thermal fuse, however, since the breaking capacity is low (0.3A), put a current fus 5e between line to ground If the case that the ZNR blow the current fuse ZNR’s exterior resin. As the positio series. 2. Application notes 2.1 Pay attention to the following items to avoid the shortened life and failure of the ZNR lérDecVZD
Varistors (ZNR Surge Absorber)
Varistors (ZNR Surge Absorber) Type P/J/G
Varistors (ZNR Surge Absorber) Units
Varistors (ZNR Surge Absorber) For Thyristor Protection Type E/J
Safety Precautions
In case that a Varistors (ZNR Surge Absorber) (hereafter referred to as the ZNR, or product name) is used, if an
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.
If there's any uncertainty/doubt/products safety items, please contact us. When a dogma shall be occurred
about safety for this products, be sure to inform us rapidly, operate your technical examination.
1. Operating Conditions 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) Across-the-line use
(1) When the ZNR is used across a line, put a current fuse in series with the ZNR .
(2) ZNR Surge Absorbers Type P has a built-in thermal fuse, however, since the breaking capacity is low
(0.3A), put a current fuse in series with ZNR.
2) 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
ZNRs 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.
(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.
3) In the event of fracture of the ZNR, its pieces may scatter ; hence, put the case or cover of the set product
in place.
4) Do not install the ZNR near combustible substances(polyvinyl chloride wires, resin moldings, etc.).
If it is difficult to do, install a nonflammable cover.
1.3 The live part shall be equipped with a protective cover for preventing electric shock.
1.4 If ZNR is shorted out and happen smoke or ignition, please cut provided current to ZNR immediately.
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.
(2) In cases that surges are intermittently applied at short intervals (for example, in the case that the voltage
of the noise simulator test is impressed), do not cause them to exceed the ZNR's rated pulse power.
(3) ZNR Surge Absorber Units for a power supply, use the specified power distribution system.
(4) Turn off the breaker (or knife switch) built in ZNR Surge Absorber Units before conducting an insulation
resistance test or withstand voltage test on the circuit to which the ZNR Surge Absorber Units is connected.
For ZNR Surge Absorber Units that do not have a built-in breaker (or knife switch), remove them from the
circuit and test.
14-Dec-20
Handling Precautions
Panasonic '“DUST’” Varistors (ZNR Surge Absorber) 2) Operating environments (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. and element may occur. temperature up to 40 °C and at humidity below 75 %RH, and use it within two years. (2) Avoid atmospheres full of corrosive gases (hydrogen sulfide, sulfurous acid, chlorine, ammonia, etc.). (3) Avoid direct sunlight and dew condensation. We recommend that you perform maintenance inspections every two years and measure the varistor voltage. 3. Notices not to expand the damage, use multiplex protection such as the adoption of frame»retardant materials for 3.3. We don’t hear any responsibility for product malfunction or abnormal conditions which caused by using 4. Applicable laws and regulations , others Protocol. electronic equipment) (DIRECTIVE 2011/65/EU and 2015/863/EU). or UN classification.
Varistors (ZNR Surge Absorber)
2) Operating environments
(1) The ZNR is designed and manufactured for application in general purpose electronic devices.
The ZNR shall not be exposed to the weather, except for usage inside unit.
(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,
in liquids such as water, oil, chemical, organic solvent.
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 lead wires at the position close to its ZNR exterior resin, or apply external force to
the position.
(5) When soldering the ZNR lead wires, follow the recommended condition and do not melt the solder and
insulating materials constituting the ZNR.
(6) Keep the wiring of the ZNR as short and straight as possible.
4) Long-term storage
(1) Do not store the ZNR under high temperature and high humidity. Store it indoor environment 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.
5) Maintenance inspection
We recommend that you perform maintenance inspections every two years and measure the varistor voltage.
The ZNR replacement period is when the varistor voltage (V1mA) exceeds ± 10% from the initial value.
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 selection of part No., and protection coordination, etc. in advance.
3.2 There is possibility that the ZNR will unexpectedly smoke or ignite because of 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.
3.3. We don’t bear any responsibility for product malfunction or abnormal conditions which caused by using
 beyond the descriptions in this product specification.
3.4 Package marking includes the product number, quantity, and country of origin. As a rule, country of origin
 should be indicated in English.
4. Applicable laws and regulations , others
4.1 This product not been manufactured with any ozone depleting chemical controlled under the Montreal
Protocol.
4.1 Specified brominated flame retardants (including PBB (polybromobiphenyl) and PBDE (polybromodiphenyl
ether)) are not intentionally used in the components of this product.
4.3 This product comply with RoHS(Restriction of the use of certain Hazardous Substance in electrical and
electronic equipment) (DIRECTIVE 2011/65/EU and 2015/863/EU).
*Exemption ZNR Surge Absorber Units (Part No. ERZAxxxxxxxx)
4.4 All the materials used in this part are registered material under the Law Concerning the Examination and
Regulationof Manufacture, etc. of Chemical Substance.
4.5 If you need the notice by letter of “A preliminary judgement on the Laws of Japan foreign exchange and
Foreign Trade Control”, be sure to let us know.
4.6 These products are not dangerous goods on the transportation as identified by UN(United nations) numbers
or UN classification.
14-Dec-20
Panasonic '“DUSTRV Varistors (ZNR Surge Absorber) 5. Others incorporated in your products to be used. and we do not grant any hcense, right or interest in our inteHectual property.
Varistors (ZNR Surge Absorber)
5. Others
5.1 As to the disposal of ZNR, check the method of disposal in each country or origin where the ZNR are
incorporated in your products to be used.
5.2 The technical information in this specification provides example of our products’ typical operations and
application circuit. We do not guarantee the non-infringement of third party’s intellectual property rights
and we do not grant any license, right or interest in our intellectual property.
14-Dec-20

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