ERZC20EK201Y Datasheet, PDF (2/6 Pages) Panasonic Semiconductor – ZNR Transient/Surge Absorbers

“ZNR” Transient/Surge Absorbers (Type E)
20 Series (UL and CSA Recognized)
Ratings and Characteristics(ERZC20EK)
● Operating Temperature Range : –40 to 85 °C
● Storage Temperature Range : –40 to 110 °C
Part No.
(UL/CSA
Recognized)
ERZC20EK201Y
ERZC20EK241Y
ERZC20EK271Y
ERZC20EK361Y
ERZC20EK391Y
ERZC20EK431Y
ERZC20EK471Y
ERZC20EK511Y
ERZC20EK621Y
ERZC20EK681Y
ERZC20EK751Y
ERZC20EK781Y
ERZC20EK821Y
ERZC20EK911Y
ERZC20EK102Y
ERZC20EK112Y
Type
Designation
Varistor
Voltage
Maximum
Allowable
Voltage
20EK201U
20EK241U
20EK271U
20EK361U
20EK391U
20EK431U
20EK471U
20EK511U
20EK621U
20EK681U
20EK751U
20EK781U
20EK821U
20EK911U
20EK102U
20EK112U
V1 mA (V)
ACrms (V)
200 (185 to 225) 130
240 (216 to 264) 150
270 (247 to 303) 175
360 (324 to 396) 230
390 (351 to 429) 250
430 (387 to 473) 275
470 (423 to 517) 300
510 (459 to 561) 320
620 (558 to 682) 385
680 (612 to 748) 420
750 (675 to 825) 460
780 (702 to 858) 485
820 (738 to 902) 510
910 (819 to 1001) 550
1000 (900 to 1100) 625
1100 (990 to 1210) 680
DC (V)
170
200
225
300
320
350
385
415
505
560
615
640
670
745
825
895
Maximum
Clamping
Voltage
V100 A (V)
340
395
455
595
650
710
775
845
1025
1120
1240
1290
1355
1500
1650
1815
Energy
(2 ms)
1 time
(J)
80
95
100
120
130
140
150
150
160
175
190
200
215
240
245
250
Maximum
Peak Current
(8/20 μs)
1 time
Rated
Voltage
(UL/CSA)
(A) ACrms (V)
8000
118
8000
136
8000
159
8000
209
8000
227
8000
250
8000
272
8000
291
8000
350
8000
381
8000
418
8000
440
8000
463
8000
500
8000
568
8000
600
32 Series (UL and CSA Recognized)
Ratings and Characteristics(ERZC32EK)
● Operating Temperature Range : –40 to 85 °C
● Storage Temperature Range : –40 to 110 °C
Part No.
(UL/CSA
Recognized)
ERZC32EK201Y
ERZC32EK241Y
ERZC32EK271Y
ERZC32EK361Y
ERZC32EK391Y
ERZC32EK431Y
ERZC32EK471Y
ERZC32EK511Y
ERZC32EK621Y
ERZC32EK681Y
ERZC32EK751Y
ERZC32EK781Y
ERZC32EK821Y
ERZC32EK911Y
ERZC32EK102Y
ERZC32EK112Y
Type
Designation
Varistor
Voltage
Maximum
Allowable
Voltage
32EK201U
32EK241U
32EK271U
32EK361U
32EK391U
32EK431U
32EK471U
32EK511U
32EK621U
32EK681U
32EK751U
32EK781U
32EK821U
32EK911U
32EK102U
32EK112U
V1 mA (V)
ACrms (V)
200 (185 to 225) 130
240 (216 to 264) 150
270 (247 to 303) 175
360 (324 to 396) 230
390 (351 to 429) 250
430 (387 to 473) 275
470 (423 to 517) 300
510 (459 to 561) 320
620 (558 to 682) 385
680 (612 to 748) 420
750 (675 to 825) 460
780 (702 to 858) 485
820 (738 to 902) 510
910 (819 to 1001) 550
1000 (900 to 1100) 625
1100 (990 to 1210) 680
DC (V)
170
200
225
300
320
350
385
415
505
560
615
640
670
745
825
895
Maximum
Clamping
Voltage
V100 A (V)
340
395
455
595
650
710
775
845
1025
1120
1240
1290
1355
1500
1650
1815
Energy
(2 ms)
1 time
(J)
210
240
255
325
350
400
405
405
415
450
500
520
545
600
620
640
Maximum
Peak Current
(8/20 μs)
1 time
Rated
Voltage
(UL/CSA)
(A) ACrms (V)
25000
118
25000
136
25000
159
25000
209
25000
227
25000
250
25000
272
25000
291
25000
350
25000
381
25000
418
25000
440
25000
463
25000
500
25000
568
25000
600
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 Mar. 2017