ERZ-C20EK102Y Datasheet ERZ-C32EK751Y, ERZ-C32EK112Y, ERZ-C32EK821Y | P1-P3

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 E)

ISO

ZNR

4.3

Part No.

Date code

3 4 5 6 789 10 11 12

Product Code Element Size Type Design No.Nominal

Varistor Voltage

Tolerance

CEK

General

UL/CSA Recognized

–

Explanation of Part Numbers

Features

Recommended Applications

●

UL and CSA recognized components

●

Very large surge withstanding capability with a compact size

●

Direct mounting on boards like a power distribution board available

●

Fast response to steep impulse voltage

●

Low clamping voltage for better surge protection

●

RoHS compliant

●

Transistor, diode, IC, thyristor or triac semiconductor protection

●

Surge protection in industrial power plant operations

●

Relay or electromagnetic valve surge absorption

●

Surge absorption applications in broadcasting, communications devices, trafﬁ c/railroad, agricultural facilities, waterworks

●

Surge protection of automatic control devices for power distribution line

Note : Ask our factory for Product Speci cation before use.

“ZNR” Transient/Surge Absorbers

Type : E

The ZNR Type E is capable of handling larger surge

energy than Type D in applications to protect electronic

equipment or semiconductor devices from switching and

induced lightning surges.

(Unit : mm)

■

As for Handling Precautions and Minimum Quantity / Packing Unit

Please see Related Information

Dimensions in mm (not to scale)

Part No. W H L

ERZC20EK□□□(Y) 48±1 42±1 39±1

ERZC32EK□□□(Y) 60±1 55±1 51±1

Related Standards

●

Each type designation is not registered by Part Num ber.

Standard No.

UL1449 CSA C22.2 No.1 Class 2221 01

Title

Surge Protective Devices

Accessories and Parts for Electronic Products

(Varistor for Across-The-Line use as transient

protection on 120V ac nominal system)

File No.

E321499 LR-92226

Mar. 201703

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 E)

●

Operating Temperature Range : –40 to 85 °C

●

Storage Temperature Range : –40 to 110 °C

●

Operating Temperature Range : –40 to 85 °C

●

Storage Temperature Range : –40 to 110 °C

20 Series (UL and CSA Recognized)

32 Series (UL and CSA Recognized)

Ratings and Characteristics(ERZC20EK)

Ratings and Characteristics(ERZC32EK)

Part No.

(UL/CSA

Recognized)

Type

Designation

Varistor

Voltage

Maximum

Allowable

Voltage

Maximum

Clamping

Voltage

Energy

(2 ms)

Maximum

Peak Current

(8/20 μs)

Rated

Voltage

(UL/CSA)

1 time 1 time

1 mA

(V) ACrms (V) DC (V) V

100 A

(V) (J) (A) ACrms (V)

ERZC20EK201Y 20EK201U

200 (185 to 225)

130 170 340 80 8000 118

ERZC20EK241Y 20EK241U

240 (216 to 264)

150 200 395 95 8000 136

ERZC20EK271Y 20EK271U

270 (247 to 303)

175 225 455 100 8000 159

ERZC20EK361Y 20EK361U

360 (324 to 396)

230 300 595 120 8000 209

ERZC20EK391Y 20EK391U

390 (351 to 429)

250 320 650 130 8000 227

ERZC20EK431Y 20EK431U

430 (387 to 473)

275 350 710 140 8000 250

ERZC20EK471Y 20EK471U

470 (423 to 517)

300 385 775 150 8000 272

ERZC20EK511Y 20EK511U

510 (459 to 561)

320 415 845 150 8000 291

ERZC20EK621Y 20EK621U

620 (558 to 682)

385 505 1025 160 8000 350

ERZC20EK681Y 20EK681U

680 (612 to 748)

420 560 1120 175 8000 381

ERZC20EK751Y 20EK751U

750 (675 to 825)

460 615 1240 190 8000 418

ERZC20EK781Y 20EK781U

780 (702 to 858)

485 640 1290 200 8000 440

ERZC20EK821Y 20EK821U

820 (738 to 902)

510 670 1355 215 8000 463

ERZC20EK911Y 20EK911U

910 (819 to 1001)

550 745 1500 240 8000 500

ERZC20EK102Y 20EK102U

1000 (900 to 1100)

625 825 1650 245 8000 568

ERZC20EK112Y 20EK112U

1100 (990 to 1210)

680 895 1815 250 8000 600

Part No.

(UL/CSA

Recognized)

Type

Designation

Varistor

Voltage

Maximum

Allowable

Voltage

Maximum

Clamping

Voltage

Energy

(2 ms)

Maximum

Peak Current

(8/20 μs)

Rated

Voltage

(UL/CSA)

1 time 1 time

1 mA

(V) ACrms (V) DC (V) V

100 A

(V) (J) (A) ACrms (V)

ERZC32EK201Y 32EK201U

200 (185 to 225)

130 170 340 210 25000 118

ERZC32EK241Y 32EK241U

240 (216 to 264)

150 200 395 240 25000 136

ERZC32EK271Y 32EK271U

270 (247 to 303)

175 225 455 255 25000 159

ERZC32EK361Y 32EK361U

360 (324 to 396)

230 300 595 325 25000 209

ERZC32EK391Y 32EK391U

390 (351 to 429)

250 320 650 350 25000 227

ERZC32EK431Y 32EK431U

430 (387 to 473)

275 350 710 400 25000 250

ERZC32EK471Y 32EK471U

470 (423 to 517)

300 385 775 405 25000 272

ERZC32EK511Y 32EK511U

510 (459 to 561)

320 415 845 405 25000 291

ERZC32EK621Y 32EK621U

620 (558 to 682)

385 505 1025 415 25000 350

ERZC32EK681Y 32EK681U

680 (612 to 748)

420 560 1120 450 25000 381

ERZC32EK751Y 32EK751U

750 (675 to 825)

460 615 1240 500 25000 418

ERZC32EK781Y 32EK781U

780 (702 to 858)

485 640 1290 520 25000 440

ERZC32EK821Y 32EK821U

820 (738 to 902)

510 670 1355 545 25000 463

ERZC32EK911Y 32EK911U

910 (819 to 1001)

550 745 1500 600 25000 500

ERZC32EK102Y 32EK102U

1000 (900 to 1100)

625 825 1650 620 25000 568

ERZC32EK112Y 32EK112U

1100 (990 to 1210)

680 895 1815 640 25000 600

Mar. 201703

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 E)

●

Operating Temperature Range : –40 to 85 °C

●

Storage Temperature Range : –40 to 110 °C

●

Operating Temperature Range : –40 to 85 °C

●

Storage Temperature Range : –40 to 110 °C

Part No.

Varistor

Voltage

Maximum

Allowable

Voltage

Maximum

Clamping

Voltage

Rated

Power

Energy

(2 ms)

Maximum

Peak Current

(8/20 μs)

Typical

Capacitance

(Reference)

1 time 2 times

1 mA

(V) ACrms (V) DC (V) V

100 A

(V) (W) (J) (A) (A)

at 1kHz (pF)

ERZC20EK201

200 (185 to 225)

130 170 340 0.8 80 8000 5000 2300

ERZC20EK241

240 (216 to 264)

150 200 395 0.8 95 8000 5000 1500

ERZC20EK271

270 (247 to 303)

175 225 455 0.8 100 8000 5000 1400

ERZC20EK361

360 (324 to 396)

230 300 595 0.8 120 8000 5000 1300

ERZC20EK391

390 (351 to 429)

250 320 650 0.8 130 8000 5000 1200

ERZC20EK431

430 (387 to 473)

275 350 710 0.8 140 8000 5000 1000

ERZC20EK471

470 (423 to 517)

300 385 775 0.8 150 8000 5000 950

ERZC20EK511

510 (459 to 561)

320 415 845 0.8 150 8000 5000 930

ERZC20EK621

620 (558 to 682)

385 505 1025 0.8 160 8000 5000 900

ERZC20EK681

680 (612 to 748)

420 560 1120 0.8 175 8000 5000 850

ERZC20EK751

750 (675 to 825)

460 615 1240 0.8 190 8000 5000 800

ERZC20EK781

780 (702 to 858)

485 640 1290 0.8 200 8000 5000 800

ERZC20EK821

820 (738 to 902)

510 670 1355 0.8 215 8000 5000 700

ERZC20EK911

910 (819 to 1001)

550 745 1500 0.8 240 8000 5000 700

ERZC20EK102

1000 (900 to 1100)

625 825 1650 0.8 245 8000 5000 400

ERZC20EK112

1100 (990 to 1210)

680 895 1815 0.8 250 8000 5000 350

Part No.

Varistor

Voltage

Maximum

Allowable

Voltage

Maximum

Clamping

Voltage

Rated

Power

Energy

(2 ms)

Maximum

Peak Current

(8/20 μs)

Typical

Capacitance

(Reference)

1 time 2 times

1 mA

(V) ACrms (V) DC (V) V

200 A

(V) (W) (J) (A) (A)

at 1kHz (pF)

ERZC32EK201

200 (185 to 225)

130 170 340 1.2 210 25000 20000 5500

ERZC32EK241

240 (216 to 264)

150 200 395 1.2 240 25000 20000 5000

ERZC32EK271

270 (247 to 303)

175 225 455 1.2 255 25000 20000 4200

ERZC32EK361

360 (324 to 396)

230 300 595 1.2 325 25000 20000 3500

ERZC32EK391

390 (351 to 429)

250 320 650 1.2 350 25000 20000 3000

ERZC32EK431

430 (387 to 473)

275 350 710 1.2 400 25000 20000 2500

ERZC32EK471

470 (423 to 517)

300 385 775 1.2 405 25000 20000 2500

ERZC32EK511

510 (459 to 561)

320 415 845 1.2 405 25000 20000 2400

ERZC32EK621

620 (558 to 682)

385 505 1025 1.2 415 25000 20000 2200

ERZC32EK681

680 (612 to 748)

420 560 1120 1.2 450 25000 20000 2100

ERZC32EK751

750 (675 to 825)

460 615 1240 1.2 500 25000 20000 2000

ERZC32EK781

780 (702 to 858)

485 640 1290 1.2 520 25000 20000 1900

ERZC32EK821

820 (738 to 902)

510 670 1355 1.2 545 25000 20000 1800

ERZC32EK911

910 (819 to 1001)

550 745 1500 1.2 600 25000 20000 1700

ERZC32EK102

1000 (900 to 1100)

625 825 1650 1.2 620 25000 20000 1000

ERZC32EK112

1100 (990 to 1210)

680 895 1815 1.2 640 25000 20000 800

20 Series

32 Series

Ratings and Characteristics(ERZC20EK)

Ratings and Characteristics(ERZC32EK)

Mar. 201703

P1-P3 P4-P6

ERZ-C20EK102Y

Mfr. #:

Buy ERZ-C20EK102Y

Manufacturer:

Panasonic

Description:

Varistors 1000V 8KA 48x42x14mm

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

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ERZ-C20EK102Y

ERZ-C20EK102Y

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