Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.

Should a safety concern arise regarding this product, please be sure to contact us immediately.

“ZNR” Transient/Surge Absorbers (Type D)

– 301 –

✽ Measuring Current of Varistor Voltage 5 Series : 0.1 mA, Others: 1 mA

Part No.

Varistor

Maximum

Allowable

Voltage

Clamping

Voltage

@8/20µs

Maximum

Energy

(J)

Maximum

Peak Current

@8/20µs(A)

Recommended Applications

(V)

ACrms (V) DC (V)

max.(V)

Ip (A) 10/1000 µs 2 ms

1 time 2 times

ERZV05D180

18

(16–20)

11

14

40

1

0.6

0.4

250

125

For the low voltage circuit

ERZV07D180

36

2.5

1.1

0.9

500

250

ERZV09D180

36

5

2.6

2.2

1000

500

ERZV10D180

36

5

2.6

2.2

1000

500

ERZV14D180

36

10

5.2

4.3

2000

1000

ERZV20D180

36

20

13

12

3000

2000

ERZV05D220

22

(20–24)

14

18

48

1

0.7

0.5

250

125

ERZV07D220

43

2.5

1.3

1.1

500

250

ERZV09D220

43

5

3.2

2.6

1000

500

ERZV10D220

43

5

3.2

2.6

1000

500

ERZV14D220

43

10

6.3

5.3

2000

1000

ERZV20D220

43

20

16

14

3000

2000

ERZV05D270

27

(24–30)

17

22

60

1

0.9

0.7

250

125

ERZV07D270

53

2.5

1.6

1.3

500

250

ERZV09D270

53

5

3.9

3.2

1000

500

ERZV10D270

53

5

3.9

3.2

1000

500

ERZV14D270

53

10

7.8

6.5

2000

1000

ERZV20D270

53

20

19

17

3000

2000

ERZV05D330

33

(30–36)

20

26

73

1

1.1

0.8

250

125

ERZV07D330

65

2.5

2.0

1.6

500

250

ERZV09D330

65

5

4.8

4.0

1000

500

ERZV10D330

65

5

4.8

4.0

1000

500

ERZV14D330

65

10

9.5

7.9

2000

1000

ERZV20D330

65

20

24

21

3000

2000

ERZV05D390

39

(35–43)

25

31

86

1

1.2

0.9

250

125

ERZV07D390

77

2.5

2.4

1.9

500

250

ERZV09D390

77

5

5.6

4.7

1000

500

ERZV10D390

77

5

5.6

4.7

1000

500

ERZV14D390

77

10

11

9.4

2000

1000

ERZV20D390

77

20

28

25

3000

2000

ERZV05D470

47

(42–52)

30

38

104

1

1.5

1.1

250

125

ERZV07D470

93

2.5

2.8

2.3

500

250

ERZV09D470

93

5

6.8

5.6

1000

500

ERZV10D470

93

5

6.8

5.6

1000

500

ERZV14D470

93

10

14

11

2000

1000

ERZV20D470

93

20

34

30

3000

2000

ERZV05D560

56

(50–62)

35

45

123

1

1.8

1.3

250

125

ERZV07D560

110

2.5

3.4

2.7

500

250

ERZV09D560

110

5

8.1

6.7

1000

500

ERZV10D560

110

5

8.1

6.7

1000

500

ERZV14D560

110

10

16

13

2000

1000

ERZV20D560

110

20

41

36

3000

2000

ERZV05D680

68

(61–75)

40

56

150

1

2.2

1.6

250

125

ERZV07D680

135

2.5

4.1

3.3

500

250

ERZV09D680

135

5

9.8

8.2

1000

500

ERZV10D680

135

5

9.8

8.2

1000

500

ERZV14D680

135

10

20

16

2000

1000

ERZV20D680

135

20

49

44

3000

2000

ERZV05D820

82

(74–90)

50

65

145

5

3.5

2.5

800

600

Telephone, Communication Line

(DC 48 V)

ERZV07D820

135

10

7

5

1750

1250

ERZV09D820

135

25

14

10

3500

2500

ERZV10D820

135

25

14

10

3500

2500

ERZV14D820

135

50

28

20

6000

5000

ERZV20D820

135

100

56

40

10000

7000

Sep. 2010

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