SPSEMI

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Dimensions

Dimensions in millimeters

Electrical Characteristics

Initial Characteristics

Test Item

DC-Spark-Over Voltage

Vs

Insulation

Resistance

Capacitance C(pF)

Add and measure the DC Voltage gradually

Maxto get the discharge threshold voltage.

The measuring current is 1mA/1 second max.

1sec

.(1mA)

（

）

Measure the insulation resistance of two end of

leadwire under the specified DC voltage.

Electrostatic Capacitance under the test condition

of 1KHz,DC 6V(max).

Test Method

Specification

It depands on each spec.

100MΩ min.

0.8pF max.

Packaging Speci Cations

Packaging:100 pieces bulk

Φ80 2

±.

60 2

±.

60 5

±

DC

Spark-over

Voltage

(@100V/s

）

(V)

Part Number

Impulse

Spark-over

Voltage

(@1KV/μs)

(V)

Nom.Impulse

Discharge

Current

(@8/20μs)

(KA)

Nom.

Alternating

Discharge

Current

(@50HZ)

(A)

Capacitance

(pF)

Insulation

Resistance

(GΩ)

(@DC)

(V)

B8M07R

B8M09R

B8M15R

B8M23R

B8M35R

B8M47R

B8M60R

75

20

±%

90

20

±%

150

20

±%

230

20

±%

350

20

±%

470

20

±%

600

20

±%

≦600

≦600

≦650

≦650

≦700

≦750

≦950

10

10

10

10

10

10

10

10

10

10

10

10

10

10

>1

>1

>1

>1

>1

>1

>1

25

50

50

100

100

250

250

<1

<1

<1

<1

<1

<1

<1

With Wire

Without Wire

B8M07

B8M09

B8M15

B8M23

B8M35

B8M47

B8M60

GDT/B8M Series

REV 2017 04 06

..

.