1) Operating voltage differs from type designation

Electrical specifications and ordering codes

Maximum ratings (TA = 85

°C)

Ordering code

Type

SIOV-

VRMS

V

VDC

V

imax

(8/20 µs)

A

Wmax

(2 ms)

J

Pmax

W

VRMS = 750 V

B72232B0751K001

B32K750

750

970

25000

800

1.2

B72240B0751K001

B40K750

750

970

40000

1200

1.4

B72260B0751K001

B60K750

750

970

70000

2000

1.6

B72280B0751K001

B80K750

750

970

100000

4000

2.0

VRMS = 1100 V

B72260B0102K001

B60K10001)

1100

1465

70000

3000

1.6

B72280B0112K001

B80K1100

1100

1465

100000

6000

2.0

Varistor elements without plastic housing (suitable for soldering) are available upon request.

Characteristics (TA = 25

°C)

Ordering code

Vv

(1 mA)

V

∆V

v

(1 mA)

%

vc,max

(ic)

V

ic

A

Ctyp

(1 kHz)

pF

VRMS = 750 V

B72232B0751K001

1200

±10

2000

200

800

B72240B0751K001

1200

±10

2000

300

1000

B72260B0751K001

1200

±10

2000

500

2400

B72280B0751K001

1200

±10

2000

800

4800

VRMS = 1100 V

B72260B0102K001

1800

±10

2970

500

1600

B72280B0112K001

1800

±10

2970

800

3200

Varistor elements without plastic housing (suitable for soldering) are available upon request.

Block varistors

B722*

HighE series

Page 7 of 22

Please read Cautions and warnings and

Important notes at the end of this document.